<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>14988</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>15</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2015-24-2400</issue>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-07-03</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Soot Source Term Tabulation Strategy for Diesel Engine Simulations with SRM</title>
    <abstract language="eng">In this work a soot source term tabulation strategy for soot predictions under Diesel engine conditions within the zero-dimensional Direct Injection Stochastic Reactor Model (DI-SRM) framework is presented. The DI-SRM accounts for detailed chemistry, in-homogeneities in the combustion chamber and turbulence-chemistry interactions. The existing implementation [1] was extended with a framework facilitating the use of tabulated soot source terms. The implementation allows now for using soot source terms provided by an online chemistry calculation, and for the use of a pre-calculated flamelet soot source term library. Diesel engine calculations were performed using the same detailed kinetic soot model in both configurations. The chemical mechanism for n-heptane used in this work is taken from Zeuch et al. [2] and consists of 121 species and 973 reactions including PAH and thermal NO chemistry. The engine case presented in [1] is used also for this work. The case is a single-injection part-load passenger car Diesel engine with 27 % EGR fueled with regular Diesel fuel. The two different approaches are analyzed and a detailed comparison is presented for the different soot processes globally and in the mixture fraction space. The contribution of the work presented in this paper is that a method which allows for a direct comparison of soot source terms - calculated online or retrieved from a flamelet table - without any change in the simulation setup has been developed within the SRM framework. It is a unique tool for model development. Our analysis supports our previous conclusion [1] that flamelet soot source terms libraries can be used for multi-dimensional modeling of soot formation in Diesel engines.</abstract>
    <parentTitle language="eng">SAE Technical Papers</parentTitle>
    <identifier type="doi">10.4271/2015-24-2400</identifier>
    <identifier type="issn">0148-7191</identifier>
    <identifier type="issn">0096-5170</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <submitter>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </submitter>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Cathleen</firstName>
      <lastName>Perlman</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Diesel Engine, Stochastic Reactor Modeling, Particlulate Matter</value>
    </subject>
    <collection role="old_institute" number="04024">LS Thermodynamik / Thermische Verfahrenstechnik</collection>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>14989</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>2</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-07-03</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">An a priori thermodynamic data analysis based chemical lumping method for the reduction of large and multi-component chemical kinetic mechanisms</title>
    <abstract language="eng">A chemical species lumping approach for reduction&#13;
of large hydrocarbons and oxygenated fuels is presented. The methodology is based on an a priori analysis of the Gibbs free energy of the isomer species which is then used as main criteria for the evaluation of lumped group. Isomers with similar Gibbs free energy are lumped assuming they present equal concentrations when applied to standard reactor conditions. Unlike several lumping approaches found in literature, no calculation results from the primary mechanism have been employed prior to the application of our chemical lumping strategy.</abstract>
    <parentTitle language="eng">5th International Workshop on Model Reduction in Reacting Flows, Lübbenau, 2015</parentTitle>
    <identifier type="url">www.modelreduction.net</identifier>
    <identifier type="url">http://modelreduction.net/wp-content/uploads/2015/07/5th_IWMRRF_2015.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <submitter>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </submitter>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <author>
      <firstName>Christian</firstName>
      <lastName>Klauer</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Combustion, Mechanism Reduction</value>
    </subject>
    <collection role="old_institute" number="04024">LS Thermodynamik / Thermische Verfahrenstechnik</collection>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>14996</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>2</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-07-03</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Systematic Mechanism Reduction for Engine Applications</title>
    <abstract language="eng">In this work we apply various concepts of mechanism reduction with a PDF based method for species profile&#13;
conservation. The reduction process is kept time efficient by only using 0D and 1D reactors. To account for the expansion phase in internal combustion engines a stochastic engine tool is used to validate the reduction steps.</abstract>
    <parentTitle language="eng">5th International Workshop on Model Reduction in Reacting Flows, Lübbenau, 2015</parentTitle>
    <identifier type="url">www.modelreduction.net</identifier>
    <identifier type="url">http://modelreduction.net/wp-content/uploads/2015/07/5th_IWMRRF_2015.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <submitter>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </submitter>
    <author>
      <firstName>Christian</firstName>
      <lastName>Klauer</lastName>
    </author>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Hilbig</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Combustion, Mechanism Reduction</value>
    </subject>
    <collection role="old_institute" number="04024">LS Thermodynamik / Thermische Verfahrenstechnik</collection>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>15102</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>2</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-03-18</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">An a priori thermodynamic data analysis based on chemical lumping method for the reduction of large and multi-component chemical kinetic mechanisms</title>
    <parentTitle language="eng">5th Annual Internation Workshop on Model Reduction in Reaction Flows (IWMRRF) Lübbenau, 28.06-01.07.2015, proceedings</parentTitle>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <author>
      <firstName>Christian</firstName>
      <lastName>Klauer</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <collection role="old_institute" number="04024">LS Thermodynamik / Thermische Verfahrenstechnik</collection>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>15222</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>217</pageFirst>
    <pageLast>232</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Tech. Univ., Universitätsverlag</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-03-23</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Diesel Engine Performance Mapping Using Stochastic Reactor Model</title>
    <parentTitle language="eng">Proceedings of the 2nd Conference on Engine Processes, July 2–3, 2015, Berlin, Germany</parentTitle>
    <identifier type="isbn">978-3-7983-2768-9</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <editor>
      <firstName>Marc</firstName>
      <lastName>Sens</lastName>
    </editor>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <editor>
      <firstName>Roland</firstName>
      <lastName>Baar</lastName>
    </editor>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Diesel Engine Performance Mapping</value>
    </subject>
    <collection role="old_institute" number="04024">LS Thermodynamik / Thermische Verfahrenstechnik</collection>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>15926</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>8</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2014-01-1115</issue>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2016-04-27</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">On the Performance of Biodiesel Blends – Experimental Data and Simulations Using a Stochastic Fuel Test Bench</title>
    <parentTitle language="eng">SAE Technical Papers</parentTitle>
    <identifier type="doi">10.4271/2014-01-1115</identifier>
    <identifier type="issn">0148-7191</identifier>
    <identifier type="issn">0096-5170</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <submitter>
      <firstName>Claudia</firstName>
      <lastName>Neubert</lastName>
    </submitter>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Xiaoxiao</firstName>
      <lastName>Wang</lastName>
    </author>
    <author>
      <firstName>Oleksiy</firstName>
      <lastName>Antoshkiv</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Peter</firstName>
      <lastName>Berg</lastName>
    </author>
    <collection role="old_institute" number="04024">LS Thermodynamik / Thermische Verfahrenstechnik</collection>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>18324</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2017-01-27</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">SRM in Engines: Performance and Emissions</title>
    <parentTitle language="eng">3rd International Combustion Institute Summer School, June 19-23, Chania, Greece</parentTitle>
    <identifier type="url">http://iciss2016.gr/site/wp-content/uploads/2016/05/ICISS_Mauss-Matrisciano_Abstract_Tutorial.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Stochastic Reactor Models</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>18341</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>44</pageFirst>
    <pageLast>47</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2017-01-30</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Simulation of DI-Diesel combustion using tabulated chemistry approach</title>
    <parentTitle language="eng">1st Conference on Combustion Processes in Marine and Automotive Engines, 7th - 8th June 2016, Lund, Schweden</parentTitle>
    <identifier type="url">http://ecco-mate.eu/images/Training%20events/LUND/ECCO-MATE_C1_Proceedings.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Cathleen</firstName>
      <lastName>Perlman</lastName>
    </author>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Simulation of DI-Diesel</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>18290</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>12</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>The American Society of Mechanical Engineers</publisherName>
    <publisherPlace>New York, N.Y.</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2017-01-27</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Systematic Reduction of Detailed Chemical Reaction Mechanisms for Engine Applications</title>
    <abstract language="eng">In this work we apply a sequence of concepts for mechanism reduction on one reaction mechanism including novel quality control. We introduce a moment based accuracy rating method for species profiles. The concept is used for a necessity based mechanism reduction utilizing 0D reactors. Thereafter a stochastic reactor model (SRM) for internal combustion engines is applied to control the quality of the reduced reaction mechanism during the expansion phase of the engine. This phase is sensitive on engine out emissions, and is often not considered in mechanism reduction work. The proposed process allows to compile highly reduced reaction schemes for CFD application for internal combustion engine simulations. It is demonstrated that the resulting reduced mechanisms predict combustion and emission formation in engines with accuracies comparable to the original detailed scheme.</abstract>
    <parentTitle language="eng">ASME 2016 Internal Combustion Engine Division Fall Technical Conference Greenville, South Carolina, USA, October 9–12, 2016</parentTitle>
    <identifier type="isbn">978-0-7918-5050-3</identifier>
    <note>Paper No. ICEF2016-9304</note>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Hilbig</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Christian</firstName>
      <lastName>Klauer</lastName>
    </author>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Systematic Reduction</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical Reaction Mechanismus for Engine Applications</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>19722</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>18 Seiten</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>2017-01-0512</issue>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2017-03-29</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Development of a Computationally Efficient Progress Variable Approach for a Direct Injection Stochastic Reactor Model</title>
    <parentTitle language="eng">SAE technical papers</parentTitle>
    <identifier type="doi">10.4271/2017-01-0512</identifier>
    <identifier type="issn">0148-7191</identifier>
    <identifier type="issn">0096-5170</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </author>
    <author>
      <firstName>Cathleen</firstName>
      <lastName>Perlman</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Development of a Computationally Efficient Progress</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>20100</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2017-06-26</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Advanced Predictive Diesel Combustion Simulation Using Turbulence Model and Stochastic Reactor Model</title>
    <parentTitle language="eng">SAE technical paper</parentTitle>
    <identifier type="doi">10.4271/2017-01-0516</identifier>
    <identifier type="url">http://papers.sae.org/2017-01-0516</identifier>
    <identifier type="issn">0148-7191</identifier>
    <identifier type="issn">0096-5170</identifier>
    <note>WCX™ 17: SAE World Congress Experience</note>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Arnd</firstName>
      <lastName>Sommerhoff</lastName>
    </author>
    <author>
      <firstName>Werner</firstName>
      <lastName>Willems</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Advanced Predictive</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>20218</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>202</pageFirst>
    <pageLast>213</pageLast>
    <pageNumber/>
    <edition/>
    <issue>2</issue>
    <volume>19</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2017-08-14</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Diesel engine performance mapping using a parametrized mixing time model</title>
    <parentTitle language="eng">International Journal of Engine Research</parentTitle>
    <identifier type="doi">10.1177/1468087417718115</identifier>
    <identifier type="issn">2041-3149</identifier>
    <identifier type="issn">1468-0874</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Christian</firstName>
      <lastName>Klauer</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Diesel engine performance</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>21366</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>091701-1</pageFirst>
    <pageLast>091701-9</pageLast>
    <pageNumber/>
    <edition/>
    <issue>9</issue>
    <volume>139</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-02-19</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Systematic reduction of detailed chemical reaction mechanisms for engine applications</title>
    <abstract language="eng">In this work, we apply a sequence of concepts for mechanism reduction on one reaction mechanism including novel quality control. We introduce a moment-based accuracy rating method for species profiles. The concept is used for a necessity-based mechanism reduction utilizing 0D reactors. Thereafter a stochastic reactor model for internal combustion engines is applied to control the quality of the reduced reaction mechanism during the expansion phase of the engine. This phase is sensitive on engine out emissions, and is often not considered in mechanism reduction work. The proposed process allows to compile highly reduced reaction schemes for computational fluid dynamics application for internal combustion engine simulations. It is demonstrated that the resulting reduced mechanisms predict combustion and emission formation in engines with accuracies comparable to the original detailed scheme.</abstract>
    <parentTitle language="eng">Journal of Engineering for Gas Turbines and Power</parentTitle>
    <identifier type="doi">10.1115/1.4036093</identifier>
    <identifier type="issn">1528-8919</identifier>
    <identifier type="issn">0742-4795</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Hilbig</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Christian</firstName>
      <lastName>Klauer</lastName>
    </author>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Reaction Mechanism Reduction</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Engine Modelling</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>21367</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>13</pageNumber>
    <edition/>
    <issue>2017-24-0031</issue>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-02-19</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Influence of nozzle eccentricity on spray structures in marine diesel sprays</title>
    <abstract language="eng">Abstract: Large two-stroke marine Diesel engines have special injector geometries, which differ substantially from the configurations used in most other Diesel engine applications.&#13;
One of the major differences is that injector orifices are distributed in a highly non-symmetric fashion affecting the spray characteristics. Earlier investigations demonstrated the dependency of the spray morphology on the location of the spray orifice and therefore on the resulting flow conditions at the nozzle tip. Thus, spray structure is directly influenced by the flow formation within the orifice. Following recent Large Eddy Simulation resolved spray primary breakup studies, the present paper focuses on spray secondary breakup odelling of asymmetric spray structures in Euler-Lagrangian framework based on previously obtained droplet distributions of primary breakup. Firstly, the derived droplet distributions were …</abstract>
    <parentTitle language="eng">SAE technical papers</parentTitle>
    <identifier type="issn">0148-7191</identifier>
    <identifier type="issn">0096-5170</identifier>
    <note>Event: 13th International Conference on Engines &amp; Vehicles</note>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Imre Gergely</firstName>
      <lastName>Nagy</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Andreas</firstName>
      <lastName>Schmid</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Marine Diesel</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Spray</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>22846</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>image</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-12-10</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Multi-Objective Optimization of Fuel Consumption and NOx  Emissions using a Stochastic Reactor Model, THIESEL 2018 Conference on Thermo- and Fluid Dynamic Processes in Direct Injection Engines</title>
    <identifier type="url">https://www.researchgate.net/publication/328265385</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Alexander</firstName>
      <lastName>Duggan</lastName>
    </author>
    <author>
      <firstName>Tao</firstName>
      <lastName>Feng</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Multi-Objective Optimization</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>22852</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>10</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Aachen</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-12-10</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Assessment of Water Injection in a SI Engine using a Fast Running Detailed Chemistry Based Combustion Model</title>
    <parentTitle language="eng">Symposium of Combustion Control 2018, Aachen</parentTitle>
    <identifier type="url">https://www.researchgate.net/publication/326059620</identifier>
    <identifier type="url">http://logesoft.com/loge-16/wp-content/uploads/2018/07/2018-06-19-SCC_-1.pdf</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>André Casal</firstName>
      <lastName>Kulzer</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Assessment of Water Injection</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>22854</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>image</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-12-10</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Simulation of Spark-Ignited Engines with Water Injection  using the Stochastic Reactor Model, 37th International Symposium on Combustion</title>
    <identifier type="url">https://www.researchgate.net/publication/328265636</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>André Casal</firstName>
      <lastName>Kulzer</lastName>
    </author>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>23219</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>2019-01-1173</issue>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-01-21</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Multi-Objective Optimization of Fuel Consumption and NOx Emissions of a heavy-duty Diesel engine using a Stochastic Reactor Model</title>
    <abstract language="eng">Highly fuel-efficient Diesel engines, combined with effective exhaust aftertreatment systems, enable an economic and low-emission operation of heavy-duty vehicles. The challenge of its development arises from the present engine complexity, which is expected to increase even more in the future. The approved method of test bench measurements is stretched to its limits, because of the high demand for large parameter variations. The introduction of a physics-based quasi-dimensional stochastic reactor model combined with tabulated chemistry enables the simulation-supported development of these Diesel engines. The stochastic reactor model mimics mixture and temperature inhomogeneities induced by turbulence, direct injection and heat transfer. Thus, it is possible to improve the prediction of NOx emissions compared to common mean-value models. To reduce the number of designs to be evaluated during …</abstract>
    <parentTitle language="eng">SAE technical paper</parentTitle>
    <identifier type="issn">0096-5170</identifier>
    <identifier type="issn">0148-7191</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <author>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Alexander</firstName>
      <lastName>Duggan</lastName>
    </author>
    <author>
      <firstName>Feng</firstName>
      <lastName>Tao</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Highly fuel-efficient Diesel engines</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>23371</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>14</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-01-25</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Prediction of thermal stratification in an engine-like geometry using a zero-dimensional stochastic reactor model</title>
    <parentTitle language="eng">International Journal of Engine Research</parentTitle>
    <identifier type="doi">10.1177/1468087418824217</identifier>
    <identifier type="url">https://journals.sagepub.com/eprint/5AKgEhAVA8RDS2tQWdGK/full</identifier>
    <identifier type="issn">1468-0874</identifier>
    <identifier type="isbn">2041-3149</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Christian</firstName>
      <lastName>Klauer</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Kienberg</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Prediction of thermal stratification</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>23551</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>image</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-02-20</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Further Application of the Fast Tabulated CPV Approach</title>
    <identifier type="doi">10.13140/RG.2.2.18689.71529</identifier>
    <identifier type="url">https://www.researchgate.net/publication/330737537</identifier>
    <note>1st International Conference on Smart Energy Carriers</note>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <author>
      <firstName>Adina</firstName>
      <lastName>Werner</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>23744</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>image</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-03-14</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">A Computationally Efficient Combustion Progress Variable (CPV) Approach for Engine Applications</title>
    <identifier type="doi">10.13140/RG.2.2.15334.27209</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <author>
      <firstName>Adina</firstName>
      <lastName>Werner</lastName>
    </author>
    <submitter>
      <firstName>Madlen</firstName>
      <lastName>Muschka</lastName>
    </submitter>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>(CPV) Approach for Engine Applications</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
  <doc>
    <id>24425</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1089</pageFirst>
    <pageLast>1100</pageLast>
    <pageNumber/>
    <edition/>
    <issue>10</issue>
    <volume>20</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation>Forschungsvereinigung Verbrennungsmotor</contributingCorporation>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-09-26</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Multi-objective optimization of water injection in spark-ignition engines using the stochastic reactor model with tabulated chemistry</title>
    <abstract language="eng">Water injection is investigated for turbocharged spark-ignition engines to reduce knock probability and enable higher engine efficiency. The novel approach of this work is the development of a simulation-based optimization process combining the advantages of detailed chemistry, the stochastic reactor model and genetic optimization to assess water injection. The fast running quasi-dimensional stochastic reactor model with tabulated chemistry accounts for water effects on laminar flame speed and combustion chemistry. The stochastic reactor model is coupled with the Non-dominated Sorting Genetic Algorithm to find an optimum set of operating conditions for high engine efficiency. Subsequently, the feasibility of the simulation-based optimization process is tested for a three-dimensional computational fluid dynamic numerical test case. The newly proposed optimization method predicts a trade-off between fuel efficiency and low knock probability, which highlights the present target conflict for spark-ignition engine development. Overall, the optimization&#13;
shows that water injection is beneficial to decrease fuel consumption and knock probability at the same time. The application of the fast running quasi-dimensional stochastic reactor model allows to run large optimization problems with low computational costs. The incorporation with the Non-dominated Sorting Genetic Algorithm shows a well performing multi-objective optimization and an optimized set of engine operating parameters with water injection and high compression ratio is found.</abstract>
    <parentTitle language="eng">International Journal of Engine Research</parentTitle>
    <identifier type="doi">10.1177/1468087419857602</identifier>
    <identifier type="url">https://journals.sagepub.com/doi/full/10.1177/1468087419857602</identifier>
    <identifier type="issn">2041-3149</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </author>
    <submitter>
      <firstName>Tim</firstName>
      <lastName>Franken</lastName>
    </submitter>
    <author>
      <firstName>Corinna</firstName>
      <lastName>Netzer</lastName>
    </author>
    <author>
      <firstName>Fabian</firstName>
      <lastName>Mauß</lastName>
    </author>
    <author>
      <firstName>Michal</firstName>
      <lastName>Pasternak</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Seidel</lastName>
    </author>
    <author>
      <firstName>Anders</firstName>
      <lastName>Borg</lastName>
    </author>
    <author>
      <firstName>Harry</firstName>
      <lastName>Lehtiniemi</lastName>
    </author>
    <author>
      <firstName>Andrea</firstName>
      <lastName>Matrisciano</lastName>
    </author>
    <author>
      <firstName>André Casal</firstName>
      <lastName>Kulzer</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Water Injection</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Genetic Optimization</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Spark Ignition Engine</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Stochastic Reactor Model</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Detailed Chemistry</value>
    </subject>
    <collection role="institutes" number="3207">FG Thermodynamik / Thermische Verfahrenstechnik</collection>
  </doc>
</export-example>
