TY - GEN A1 - Mauß, Fabian A1 - Bhave, Amit A1 - Kraft, Markus A1 - Montorsi, Luca T1 - "Modelling a Dual-fuelled Multi-cylinder HCCI Engine Using a PDF based Engine Cycle Simulator" Y1 - 2004 ER - TY - CHAP A1 - Mauß, Fabian A1 - Gogan, Adina A1 - Sundén, Bengt A1 - Lehtiniemi, Harry T1 - "Stochastic Model for the Investigation of the Influence of Turbulent Mixing on Engine Knock" Y1 - 2004 ER - TY - CHAP A1 - Mauß, Fabian A1 - Ahmedi, Abdelhadi A1 - Sundén, Bengt A1 - Gogan, Adina A1 - Lehtiniemi, Harry T1 - "Analysis of an Extended Ionization Equilibrium in the Post-flame Gases for Spark Ignited Combustion" Y1 - 2005 U6 - https://doi.org/10.1115/ICEF2004-0922 ER - TY - GEN A1 - Mauß, Fabian A1 - Bhave, Amit A1 - Kraft, Markus A1 - Oakley, Aaron A1 - Zhao, Hua T1 - "Evaluating the EGR-AFR Operating Range of a HCCI Engine" Y1 - 2005 ER - TY - CHAP A1 - Mauß, Fabian A1 - Lehtiniemi, Harry A1 - Balthasar, M. A1 - Magnusson, I. T1 - Modeling Diesel Engine Combustion with Detailed Chemistry using a Progress Variable Approach T2 - Powertrain & Fluid Systems conference and exhibition, San Antonio, Texas USA, October 24 - 27, 2005 Y1 - 2005 PB - SAE International CY - Warrendale, Pa. ER - TY - CHAP A1 - Mauß, Fabian A1 - Amnéus, Per A1 - Nilsson, D. A1 - Christensen, Magnus A1 - Johansson, Bengt T1 - "Modeling of Wall Quenching in Homogeneous Charge Compression Ignition Engines" Y1 - 1998 ER - TY - CHAP A1 - Mauß, Fabian A1 - Hajireza, S. A1 - Sundén, Bengt T1 - "Two-Zone Model of Gas Thermodynamic State in SI Engines with Relevance for Knock" Y1 - 1998 ER - TY - CHAP A1 - Mauß, Fabian A1 - Soyhan, Hakan Serhad A1 - Amnéus, Per A1 - Sorusbay, Cem T1 - "A Skeletal Kinetic Mechanism for the Oxidation of iso-Octane and n-Heptane under Engine Knock Conditions" Y1 - 1999 U6 - https://doi.org/10.4271/1999-01-3484 ER - TY - CHAP A1 - Mauß, Fabian A1 - Hajireza, S. A1 - Sundén, Bengt T1 - "A Three-Zone Model for Investigation of Gas Behavior in the Combustion Chamber of SI Engines in Relation to Knock" Y1 - 1999 ER - TY - CHAP A1 - Mauß, Fabian A1 - Hajireza, S. A1 - Sundén, Bengt T1 - "Effect of Inhomogeneities in the End Gas Temperature Field on the Autoignition in SI Engines" Y1 - 2000 ER - TY - CHAP A1 - Mauß, Fabian A1 - Soyhan, Hakan Serhad A1 - Amnéus, Per A1 - Løvås, Terese A1 - Nilsson, Daniel A1 - Maigaard, Peter A1 - Sorusbay, Cem T1 - "Automatic Reduction of Detailed Chemical Reaction Mechanisms for Autoignition under SI Engine Conditions" Y1 - 2000 ER - TY - CHAP A1 - Mauß, Fabian A1 - Fiveland, Scott B. A1 - Christensen, Magnus A1 - Johansson, Bengt A1 - Hiltner, Joel D. A1 - Agama, Rey A1 - Assanis, Dennis N. T1 - "Experimental and Simulated Results Detailing the Sensitivity of Natural Gas HCCI Engines to Fuel Composition" Y1 - 2001 U6 - https://doi.org/10.4271/2001-01-3609 ER - TY - CHAP A1 - Mauß, Fabian A1 - Soyhan, Hakan Serhad A1 - Løvås, Terese T1 - "A Stochastic Simulation of an HCCI Engine Using an Automatically Reduced Mechanism" Y1 - 2001 ER - TY - CHAP A1 - Mauß, Fabian A1 - Løvås, Terese A1 - Hasse, C. A1 - Peters, Norbert T1 - "Modelling of HCCI Combustion using Adaptive Chemical Kinetics" Y1 - 2002 ER - TY - CHAP A1 - Mauß, Fabian A1 - Cantore, G. A1 - Montorsi, Luca A1 - Amnéus, Per A1 - Erlandsson, O. A1 - Johansson, B. A1 - Morel, T. T1 - "Analysis of a 6-Cylinder Turbocharged HCCI Engine Using A Detailed Kinetic Mechanism" Y1 - 2002 ER - TY - CHAP A1 - Mauß, Fabian A1 - Tuner, Martin A1 - Blurock, Edward S. T1 - "Phase Optimized Skeleton Mechanisms for Stochastic Reactor Models for Engine Simulation" Y1 - 2005 ER - TY - GEN A1 - Mauß, Fabian A1 - Mosbach, Sebastian A1 - Kraft, Markus A1 - Bhave, Amit A1 - Mack, John Hunter A1 - Dibble, Robert W. T1 - "Simulating a Homogeneous Charge Compression Ignition Engine Fuelled with a DEE/EtOH Blend" Y1 - 2006 ER - TY - CHAP A1 - Amnéus, Per A1 - Tunér, Martin A1 - Mauß, Fabian A1 - Collin, Robert A1 - Nygren, Jenny A1 - Richter, Mattias A1 - Aldén, Marcus A1 - Kraft, Markus A1 - Bhave, Amit A1 - Hildingsson, Leif A1 - Johansson, Bengt T1 - "Formaldehyd and Hydroxyl Radicals in an HCCI Engine - Calculations and Measurements" Y1 - 2007 U6 - https://doi.org/10.4271/2007-01-0049 ER - TY - CHAP A1 - Mauß, Fabian A1 - Lehtiniemi, Harry A1 - Zhang, Y. A1 - Rawat, Rajesh T1 - "Efficient 3-D CFD Combustion Modeling with Transient Flamelet Models" Y1 - 2008 ER - TY - CHAP A1 - Mauß, Fabian A1 - Tuner, Martin A1 - Karlsson, M. T1 - "Studying HCCI Combustion and its Cyclic Variations versus Heat Transfer, Mixing, and Discretization using a PDF based approach" Y1 - 2009 ER - TY - CHAP A1 - Mauß, Fabian A1 - Tuner, Martin T1 - "Modelling and Investigation of Exothermic Centers in HCCI Combustion" Y1 - 2009 ER - TY - CHAP A1 - Mauß, Fabian A1 - Pasternak, Michal A1 - Bensler, H. T1 - Diesel Engine Cycle Simulation with Reduced Set of Modeling Parameter Based on Detailed Kinetics Y1 - 2009 ER - TY - CHAP A1 - Mauß, Fabian A1 - Bo, T. A1 - Beck, Linda Maria T1 - "Detailed Chemistry CFD Engine Combustion Solution with Ignition Progress Variable Approach" Y1 - 2009 ER - TY - CHAP A1 - Mauß, Fabian A1 - Ebenezer, N. A1 - Lehtiniemi, Harry T1 - Adaptive Polynomial Tabulation (APT): A computationally economical strategy for the HCCI engine simulation of complex fuel Y1 - 2010 ER - TY - CHAP A1 - Mauß, Fabian A1 - Tuner, Martin A1 - Fröjd, Karin A1 - Seidel, Lars T1 - "Diesel-PPC engine: Predictive Full Cycle Modeling with Reduced and Detailed Chemistry" Y1 - 2011 ER - TY - GEN A1 - Breitbach, H. A1 - Göttgens, J. A1 - Mauß, Fabian A1 - Pitsch, H. A1 - Peters, Norbert T1 - Laminar Counterflow Mixing of Acetylene into Hot Combustion Products T2 - Symposium (International) on Combustion Y1 - 1994 SN - 0082-0784 VL - 25 IS - 1 SP - 1357 EP - 1364 ER - TY - GEN A1 - Marquard, M. A1 - Mauß, Fabian A1 - Jungfleisch, B. A1 - Suntz, R. A1 - Bockhorn, Henning T1 - Re-initiation of Soot Surface Growth in Premixed Counterflow Flames T2 - Symposium (International) on Combustion Y1 - 1996 SN - 0082-0784 VL - 26 IS - 2 SP - 2343 EP - 2350 ER - TY - GEN A1 - Balthasar, M. A1 - Heyl, A. A1 - Mauß, Fabian A1 - Schmitt, Frank A1 - Bockhorn, Henning T1 - Flamelet Modeling of Soot Formation in Laminar Ethylene Air Diffusion Flames T2 - Symposium (International) on Combustion Y1 - 1996 SN - 0082-0784 VL - 26 IS - 2 SP - 2369 EP - 2377 ER - TY - GEN A1 - Bai, X. S. A1 - Fuchs, L. A1 - Balthasar, M. A1 - Mauß, Fabian T1 - Detailed Kinetic Soot Modeling in Turbulent Jet Diffusion Flames T2 - Symposium (International) on Combustion Y1 - 1998 SN - 0082-0784 VL - 27 IS - 2 SP - 1623 EP - 1630 ER - TY - GEN A1 - Mauß, Fabian A1 - Dedrichs, A. S. A1 - Balthasar, M. T1 - Modeling of NOx and Soot Formation in Diesel Combustion T2 - Oil & Gas Science and Technology Y1 - 1999 SN - 0020-2274 VL - 54 IS - 2 SP - 245 EP - 249 ER - TY - GEN A1 - Günther, Vivien A1 - Mauß, Fabian A1 - Klauer, Christian A1 - Schlawitschek, Christiane T1 - Kinetic Monte Carlo simulation of the epitaxial growth of Si(100) T2 - Physica status solidi : C Y1 - 2012 SN - 1610-1634 VL - 9 IS - 10-11 SP - 1955 EP - 1962 ER - TY - GEN A1 - Günther, Vivien A1 - Mauß, Fabian T1 - Si(100)2×1 Epitaxy: A Kinetic Monte Carlo Simulation of the Surface Growth T2 - Physics Procedia Y1 - 2013 SN - 1875-3892 IS - 40 SP - 56 EP - 64 ER - TY - GEN A1 - Schenk, Marina A1 - Leon, Larisa A1 - Moshammer, Kai A1 - Oßwald, Patrick A1 - Kohse-Höinghaus, Katharina A1 - Zeuch, Thomas A1 - Seidel, Lars A1 - Mauß, Fabian T1 - Detailed mass spectrometric and modeling study of isomeric butene flames T2 - Combustion and Flame Y1 - 2013 SN - 1556-2921 VL - 160 IS - 3 SP - 487 EP - 503 ER - TY - GEN A1 - Goos, Elke A1 - Sickfeld, Christina A1 - Mauß, Fabian A1 - Seidel, Lars A1 - Ruscic, Branko A1 - Burcat, Alexander A1 - Zeuch, Thomas T1 - Prompt NO formation in flames: The influence of NCN thermochemistry T2 - Proceedings of the Combustion Institute Y1 - 2013 SN - 1540-7489 VL - Vol. 34 SP - 657 EP - 666 ER - TY - GEN A1 - Seidel, Lars A1 - Hoyermann, Karlheinz A1 - Mauß, Fabian A1 - Nothdurft, Jörg A1 - Zeuch, Thomas T1 - Pressure Dependent Product Formation in the Photochemically Initiated allyl + allyl reaction T2 - Molecules Y1 - 2013 SN - 1420-3049 VL - 18 IS - 11 SP - 13608 EP - 13622 ER - TY - GEN A1 - Priesching, Peter A1 - Tatschl, Reinhard A1 - Mauß, Fabian A1 - Saric, Fikret A1 - Netzell, Karl A1 - Bauer, W. A1 - Schmidt, Markus L. A1 - Leipertz, Alfred A1 - Merola, Simona Silvia A1 - Vaglieco, Bianca Maria T1 - Soot Particle Size Distribution - a Joint Work for Kinetic Modelling and Experimental Investigations T2 - SAE Technical Papers N2 - The intention of the presented work was to develop a new simulation tool that fits into a CFD (computational fluid dynamics) workflow and provides information about the soot particle size distribution. Additionally it was necessary to improve and use state-of-the-art measurement techniques in order to be able to gain more knowledge about the behavior of the soot particles and to validate the achieved simulation results. The work has been done as a joint research financed by the European Community under FP5. Y1 - 2005 SN - 0148-7191 SN - 0096-5170 IS - 2005-24-053 SP - 1 EP - 8 ER - TY - CHAP A1 - Samuelsson, K. A1 - Gogan, Adina A1 - Netzell, Karl A1 - Lehtiniemi, Harry A1 - Sundén, Bengt A1 - Mauß, Fabian T1 - Modeling Diesel Engine Combustion and Pollutant Formation using a Stochastic Reactor Model Approach T2 - Book of abstracts, Fifth Symposium Towards Clean Diesel Engines, 2 - 3 June 2005, Lund, Sweden Y1 - 2005 PB - Univ., Lund Institute of Technology CY - Lund ER - TY - CHAP A1 - Lehtiniemi, Harry A1 - Mauß, Fabian A1 - Balthasar, M. A1 - Magnusson, I. T1 - Diesel Spray Ignition using a Progress Variable Approach T2 - Book of abstracts, Fifth Symposium Towards Clean Diesel Engines, 2 - 3 June 2005, Lund, Sweden Y1 - 2005 PB - Univ., Lund Institute of Technology CY - Lund ER - TY - GEN A1 - Tuner, Martin A1 - Pasternak, Michal A1 - Mauß, Fabian A1 - Bensler, H. T1 - A PDF-Based Model for Full Cycle Simulation of Direct Injected Engines T2 - SAE Technical Papers N2 - In one-dimensional engine simulation programs the simulation of engine performance is mostly done by parameter fitting in order to match simulations with experimental data. The extensive fitting procedure is especially needed for emissions formation - CO, HC, NO, soot - simulations. An alternative to this approach is, to calculate the emissions based on detailed kinetic models. This however demands that the in-cylinder combustion-flow interaction can be modeled accurately, and that the CPU time needed for the model is still acceptable. PDF based stochastic reactor models offer one possible solution. They usually introduce only one (time dependent) parameter - the mixing time - to model the influence of flow on the chemistry. They offer the prediction of the heat release, together with all emission formation, if the optimum mixing time is given. Hence parameter fitting for a number of kinetic processes, that depend also on the in cylinder flow conditions is replaced by a single parameter fitting for the turbulent mixing time. In this work a PDF based model was implemented and coupled to the full cycle engine simulation tool, WAVE, and calculations were compared to engine experiments. Modeling results show good agreement with the experiments and show that PDF based Dl models can be used for fast and accurate simulation of Dl engine emissions and performance. Y1 - 2008 SN - 0096-5170 SN - 0148-7191 IS - 2008-01-1606 ER - TY - CHAP A1 - Marchal, C. A1 - Moréac, Gladys A1 - Netzell, Karl A1 - Kasper, M. A1 - Mauß, Fabian T1 - The pressure dependence of soot particle size distribution functions T2 - Proceedings - 3rd European Combustion Meeting, ECM 2007, Mediterranean Agronomic Institute of Chania, Crete, Greece, 11 - 13 April 2007 Y1 - 2007 N1 - CD-ROM PB - The Combustion Institute, Greek Section CY - Chania ER - TY - CHAP A1 - Ebenezer, N. A1 - Mauß, Fabian T1 - A robust and adaptive method for model chemical kinetics based on PRISM and ISAT philosophies T2 - Proceedings - 3rd European Combustion Meeting, ECM 2007, Mediterranean Agronomic Institute of Chania, Crete, Greece, 11 - 13 April 2007 Y1 - 2007 N1 - CD-ROM PB - The Combustion Institute, Greek Section CY - Chania ER - TY - GEN A1 - Wenzel, Paul A1 - Gezgin, A. A1 - Steiner, Rüdiger A1 - Krüger, Christian A1 - Netzell, Karl A1 - Lehtiniemi, Harry A1 - Mauß, Fabian T1 - Modeling of the soot particle size distribution in diesel engines T2 - Conference proceedings, Conference on Thermo- and Fluid Dynamic Processes in Diesel Engines, September 12th - 15th 2006, Valencia, Spain Y1 - 2006 SN - 84-9705-982-4 SP - 397 EP - 410 PB - Univ. Politécnica CY - Valencia ER - TY - CHAP A1 - Zeuch, Thomas A1 - Ahmed, Syed Sayeed A1 - Moréac, Gladys A1 - Mauß, Fabian T1 - Modellierung der Verbrennung von n-Heptan mit detaillierten und reduzierten Reaktionsmechanismen über weite Temperatur- und Druckerbereiche T2 - Hauptthema "Heterogene Katalyse: Brücke zwischen Ideal- und Realsystemen" mit Industrie-Symposium "Brückenschläge zwischen idealen und realen Systemen in der heterogenen Katalyse" Y1 - 2006 PB - Dt. Bunsen-Ges. für Physikalische Chemie CY - Frankfurt am Main ER - TY - CHAP A1 - Bensler, H. A1 - Montefrancesco, Emanuela A1 - Willand, J. A1 - Bo, T. A1 - Risi, A. A1 - Mauß, Fabian A1 - Netzell, Karl T1 - Prediction on non-premixed combustion and soot formation using and interactive flamelet approach T2 - Conference proceedings, Conference on Thermo- and Fluid Dynamic Processes in Diesel Engines, September 12th - 15th 2006, Valencia, Spain Y1 - 2006 SN - 84-9705-982-4 SP - 339 EP - 352 PB - Univ. Politécnica CY - Valencia ER - TY - CHAP A1 - Mauß, Fabian A1 - Peters, Norbert ED - Peters, Norbert T1 - Reduced Kinetic Mechanisms for Premixed Methane-Air Flames T2 - Reduced kinetic mechanisms for applications in combustion systems Y1 - 1993 SN - 3-540-56372-5 SN - 978-3-540-56372-3 SP - 58 EP - 75 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Ahmed, Syed Sayeed A1 - Moréac, Gladys A1 - Zeuch, Thomas A1 - Mauß, Fabian T1 - Reduced Mechanism for the Oxidation of the Mixtures of n-Heptane and iso-Octane T2 - Proceedings of the European Combustion Meeting, Louvain-la-Neuve, Belgium, April 3 - 6, 2005 Y1 - 2005 N1 - CD-ROM PB - Combustion Inst. CY - Louvain-la-Neuve ER - TY - GEN A1 - Balthasar, M. A1 - Mauß, Fabian A1 - Wang, H. T1 - A computational study of the thermal ionization of soot particles and its effect on their growth in laminar premixed flames T2 - Combustion and Flame Y1 - 2002 U6 - https://doi.org/10.1016/S0010-2180(02)00344-9 SN - 1556-2921 VL - 129 IS - 1-2 SP - 204 EP - 216 ER - TY - CHAP A1 - Montorsi, Luca A1 - Mauß, Fabian A1 - Bianchi, Gian Marco A1 - Bhave, Amit A1 - Kraft, Markus T1 - Analysis of the HCCI Combustion of a Turbocharged Truck Engine Using a Stochastic Reactor Model T2 - Design, application, performance and emissions of modern internal combustion engine systems and components, proceedings of the 2003 spring technical conference of the ASME Internal Combustion Engine Division, Salzburg, Austria, May 11 - 14, 2003 Y1 - 2003 SN - 0-7918-3678-9 SP - 235 EP - 246 PB - ASME CY - New York, NY ER - TY - CHAP A1 - Lovas, Terese A1 - Blurock, Edward S. A1 - Mauß, Fabian ED - Bathe, Klaus-Jürgen T1 - Towards Dynamically Reduced Mechanisms based on Domain Splitting T2 - Computational fluid and solid mechanics 2003, proceedings Second MIT Conference on Computational Fluid and Solid Mechanics, June 17 - 20, 2003 Y1 - 2003 SN - 978-0-08-044046-0 SP - 1430 EP - 1433 PB - Elsevier CY - Amsterdam [u.a.] ER - TY - CHAP A1 - Blurock, Edward S. A1 - Lovas, Terese A1 - Mauß, Fabian T1 - Steady State Reduced Mechanisms based on Domain Splitting T2 - Proceedings of the 19th International Conference on the Dynamics of Explosions and Reactive Systems, Hakone, July 27 - August 1, 2003 Y1 - 2003 N1 - CD-ROM CY - Hakone ER - TY - CHAP A1 - Lovas, Terese A1 - Blurock, Edward S. A1 - Mauß, Fabian T1 - Automatic Reduced Mechanisms based on Domain Splitting Methods T2 - Proceedings of the European Combustion Meeting "ECM 2003", Orléans, France, October 25-28, 2003 Y1 - 2003 N1 - CD-ROM CY - Orléans ER - TY - CHAP A1 - Ahmed, Syed Sayeed A1 - Moréac, Gladys A1 - Zeuch, Thomas A1 - Mauß, Fabian T1 - Efficient lumping technique for the automatic generation of n-heptane and iso-octane oxidation mechanism T2 - 227th ACS National meeting, Anaheim, CA, March 28-April 1, 2004 N2 - The aim of this work is to generate a semi-detailed mechanism for the oxidation of n-heptane and iso-octane mixture with 241 species and 1905 reactions and to optimize it for the different engine operating conditions to cover the full range of temperature. A step wise efficient lumping strategy for different reaction types combine with necessity analysis has been used for the simplification and reduction of mechanism in order to make it faster and less complex in terms of both number of reactions and species. Its validation has been done against the shock tube experimental data from Fieweger et al. for both low and high temperature regions, lean and rich fuel conditions, a range of octane numbers and pressures from 13 bar to 40 bar. In addition, the mechanism was tested using a zero dimensional Homogenous Charge Compression Ignition engine model against experiments under a range of different octane numbers and initial temperatures. Y1 - 2004 SP - 265 EP - 266 PB - American Chemical Society CY - Washington, DC ER - TY - CHAP A1 - Bellanca, R. A1 - Mauß, Fabian A1 - Wang, H. T1 - Automatic optimization of detailed kinetic mechanism for HCCI-engine simulation T2 - The 227th ACS National Meeting, Anaheim, CA, March 28-April 1, 2004 N2 - In recent years detailed kinetic models have been developed and validated for both auto ignition and laminar combustion processes. The range of validity of these models is limited by the range of physical parameters covered by the available experimental data. Often, a re-optimization of the models is necessary. Optimization of reaction models has been automated in the past for example for the development of the GRI-Mech. In this work a similar procedure has been applied to optimize a gasoline fuel reference model as developed by Curran and Westbrook for HCCI engine cases. The HCCI-process was simulated using a compressed homogeneous reactor. Computations have been carried out on a PC in a graphical user interface environment. Experimental data were collected at Lund Institute of Technology on a Volvo engine with variable compression ratio and port injection mixes of iso-octane/n-heptane. Results show that, after optimization, HCCI experiments can be predicted for the given conditions. Y1 - 2004 SP - 267 EP - 268 PB - American Chemical Society CY - Washington, DC ER - TY - CHAP A1 - Gogan, Adina A1 - Lehtiniemi, Harry A1 - Mauß, Fabian A1 - Sunden, Bengt T1 - Stochastic Reactor Model for Auto-Ignition Calculation in Spark Ignition Engines T2 - Proceedings of the European Combustion Meeting, Louvain-la-Neuve, Belgium, April 3 - 6, 2005 Y1 - 2005 N1 - CD-ROM CY - Louvain-la-Neuve ER - TY - CHAP A1 - Mauß, Fabian A1 - Lehtiniemi, Harry A1 - Netzell, Karl T1 - Calculating soot in a turbulent jet diffision flame using the unsteady flamelet model T2 - Proceedings of the European Combustion Meeting, Louvain-la-Neuve, Belgium, April 3 - 6, 2005 Y1 - 2005 N1 - CD-ROM PB - Combustion Inst. CY - Louvain-la-Neuve ER - TY - THES A1 - Mauß, Fabian T1 - Entwicklung eines kinetischen Modells der Rußbildung mit schneller Polymerisation Y1 - 1998 SN - 3-89712-152-2 N1 - Aachen, Technische Hochschule, Dissertation PB - Cuvillier Verlag CY - Göttingen ER - TY - GEN A1 - Pasternak, Michal A1 - Nakov, Galin A1 - Mauß, Fabian A1 - Lehtiniemi, Harry T1 - Aspects of 0D and 3D Modeling of Soot Formation for Diesel Engines T2 - Combustion Science and Technology Y1 - 2014 U6 - https://doi.org/10.1080/00102202.2014.935213 SN - 1563-521X SN - 0010-2202 VL - 186 IS - 10-11 SP - 1517 EP - 1535 ER - TY - CHAP A1 - Lehtiniemi, Harry A1 - Borg, Andreas A1 - Mauß, Fabian T1 - Conditional Moment Closure with a Progress Variable Approach T2 - COMODIA 2012, proceedings of the Eighth International Conference on Modeling and Diagnostics for Advanced Engine Systems, July 23 - 26, 2012, Fukuoka, Japan Y1 - 2014 SP - 548 EP - 553 PB - JSME CY - Tokyo ER - TY - CHAP A1 - Kennel, C. A1 - Mauß, Fabian A1 - Peters, Norbert ED - Peters, Norbert T1 - Reduced Kinetic Mechanisms for Premixed Propane-Air Flames T2 - Reduced kinetic mechanisms for applications in combustion systems Y1 - 1993 SN - 3-540-56372-5 SN - 978-3-540-56372-3 SP - 123 EP - 141 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Priesching, Peter A1 - Saric, Fikret A1 - Mauß, Fabian A1 - Bauer, W. A1 - Schmid, M. A1 - Leipertz, Alfred ED - Leipertz, Alfred T1 - Partikelgrößenverteilung in Dieselmotoren - Detaillierte kinetische Berechnungen und Experimentelle Untersuchungen T2 - Motorische Verbrennung, aktuelle Probleme und moderne Lösungsansätze, VII. Tagung im Haus der Technik e.V., München, 15./16. März 2005 Y1 - 2005 SN - 3-931901-36-X SP - 287 EP - 298 PB - ESYTEC Energie- u. Systemtechnik CY - Erlangen ER - TY - CHAP A1 - Pasternak, Michal A1 - Mauß, Fabian ED - Leipertz, Alfred T1 - Simulation von Kraftstoffeffekten unter Dieselmotorischen Bedingungen mittels eines OD Kraftstoff-Versuchsstandes T2 - Motorische Verbrennung, aktuelle Probleme und moderne Lösungsansätze XI. Tagung im Haus der Technik e.V., Ludwigsburg, 14./15. März 2013 Y1 - 2013 SN - 978-3-931901-87-5 SP - 337 EP - 346 PB - ESYTEC Energie- u. Systemtechnik CY - Erlangen ER - TY - CHAP A1 - Lehtiniemi, Harry A1 - Borg, Andreas A1 - Mauß, Fabian ED - Leipertz, Alfred T1 - Konditionierte Momenten-Schließung mit einem Fortschritts-Variablen-Ansatz T2 - Motorische Verbrennung, aktuelle Probleme und moderne Lösungsansätze XI. Tagung im Haus der Technik e.V., Ludwigsburg, 14./15. März 2013 Y1 - 2013 SN - 978-3-931901-87-5 SP - 347 EP - 358 PB - ESYTEC Energie- u. Systemtechnik CY - Erlangen ER - TY - CHAP A1 - Lehtiniemi, Harry A1 - Borg, Andreas A1 - Mauß, Fabian T1 - Conditional Moment Closure with a Progress Variable Approach T2 - Engine processes Y1 - 2013 SN - 978-3-8169-3222-2 SP - 100 EP - 111 PB - Expert Verlag CY - Renningen ER - TY - CHAP A1 - Pasternak, Michal A1 - Mauß, Fabian ED - Sens, Marc ED - Baar, Roland T1 - Aspects of Diesel Engine In-Cylinder Processes Simulation Using 0D Stochastic Reactor Model T2 - Engine processes Y1 - 2013 SN - 978-3-8169-3222-2 SP - 139 PB - Expert Verlag CY - Renningen ER - TY - GEN A1 - Pasternak, Michal A1 - Mauß, Fabian A1 - Sens, Marc A1 - Riess, Michael A1 - Benz, Andreas A1 - Stapf, Karl Georg T1 - Gasoline Engine Simulations Using a Zero-Dimensional Spark Ignition Stochastic Reactor Model and Three-Dimensional Computational Fluid Dynamics Engine Model T2 - International Journal of Engine Research N2 - A simulation process for spark ignition gasoline engines is proposed. The process is based on a zero-dimensional spark ignition stochastic reactor model and three-dimensional computational fluid dynamics of the cold in-cylinder flow. The cold flow simulations are carried out to analyse changes in the turbulent kinetic energy and its dissipation. From this analysis, the volume-averaged turbulent mixing time can be estimated that is a main input parameter for the spark ignition stochastic reactor model. The spark ignition stochastic reactor model is used to simulate combustion progress and to analyse auto-ignition tendency in the end-gas zone based on the detailed reaction kinetics. The presented engineering process bridges the gap between three-dimensional and zero-dimensional models and is applicable to various engine concepts, such as, port-injected and direct injection engines, with single and multiple spark plug technology. The modelling enables predicting combustion effects and estimating the risk of knock occurrence at different operating points or new engine concepts for which limited experimental data are available. KW - Spark Ignition Engine, Engine Knock, Stochastic Reactor Model Y1 - 2016 U6 - https://doi.org/10.1177/1468087415599859 SN - 1468-0874 VL - 17 IS - 1 SP - 76 EP - 85 ER - TY - GEN A1 - Locci, Carlo A1 - Colin, Olivier A1 - Poitou, Damien A1 - Mauß, Fabian T1 - A tabulated, flamelet based no model for large eddy simulations of non premixed turbulent jets with enthalpy loss T2 - Flow, Turbulence and Combustion N2 - Three LES models devoted to the NO prediction in under-adiabatic furnaces are evaluated in this paper: the NORA (NO relaxation Approach) model, based on the NO relaxation towards equilibrium, the linear model (LM) which employs a linear relation to rescale the NO consumption rate, and a new model, DF-NORA, in which the linear approximation of the LM is replaced by a tabulation of the reaction rate as a function of a NO progress variable. To generate this table, NO relaxation complex chemistry calculations are used like in NORA, but the homogeneous reactor is replaced by a steady laminar diffusion flame. These models are validated on Sandia Flame D and on the flameless case of Verissimo et al. (Ener. Fuel. 25, 2469-2480 ([32])). For both cases, NORA underpredicts the NO production due to its insensitivity to strain, while LM overpredicts NO by a factor 2 on Flame D and a factor 13 on the flameless case. DF-NORA presents the best prediction with a maximal underprediction of 30% on Flame D and an over-prediction of 30% on the final NO yield of the flameless case. The impact of a radiative source term is also assessed on Flame D, showing a local decrease of NO by less than 7% compared to the adiabatic calculation for the DF-NORA model. KW - Flameless Combustion, Large Eddy Simulations, NO modeling, Tabulation Y1 - 2015 U6 - https://doi.org/10.1007/s10494-014-9591-z SN - 1386-6184 VL - 94 IS - 4 SP - 691 EP - 729 ER - TY - GEN A1 - Seidel, Lars A1 - Moshammer, Kai A1 - Wang, Xiaoxiao A1 - Zeuch, Thomas A1 - Kohse-Höinghaus, Katharina A1 - Mauß, Fabian T1 - Comprehensive kinetic modeling and experimental study of a fuel-rich, premixed n-heptane flame T2 - Combustion and Flame N2 - An existing comprehensive kinetic hydrocarbon oxidation model has been augmented and revised for a detailed analysis of n-heptane flame chemistry. The analysis was enabled by experiments in which the detailed species composition in a fuel-rich flat premixed (ϕ=1.69) n-heptane flame at 40mbar has been studied by flame-sampling molecular-beam mass spectrometry using electron impact ionization. Mole fraction profiles of more than 80 different species have been measured and compared against the new detailed kinetic model consisting of 349 species and 3686 elementary reactions. For all major products and most of the minor intermediates, a good agreement of the modeling results with the experimentally-observed mole fraction profiles has been found. The presence of low- and intermediate-temperature chemistry close to the burner surface was consistently observed in the experiment and the simulation. With the same kinetic model, n-heptane auto-ignition timing, flame speeds and species composition in a jet-stirred reactor have been successfully simulated for a broad range of temperatures (500-2000K) and pressures (1-40bar). The comprehensive nature and wide applicability of the new model were further demonstrated by the examination of various target experiments for other C1 to C7 fuels. KW - Hydrocarbon Oxidation Mechanism, Low Pressure Flame, Molecular-beam Spectrometry, n-Heptane, Soot Precursors Y1 - 2015 U6 - https://doi.org/10.1016/j.combustflame.2015.01.002 SN - 0010-2180 VL - 162 IS - 5 SP - 2045 EP - 2058 ER - TY - GEN A1 - Pasternak, Michal A1 - Mauß, Fabian A1 - Xavier, Fabio A1 - Riess, Michael A1 - Sens, Marc A1 - Benz, Andreas T1 - 0D/3D Simulations of Combustion in Gasoline Engines Operated with Multiple Spark Plug Technology T2 - SAE Technical Papers N2 - A simulation method is presented for the analysis of combustion in spark ignition (SI) engines operated at elevated exhaust gas recirculation (EGR) level and employing multiple spark plug technology. The modeling is based on a zero-dimensional (0D) stochastic reactor model for SI engines (SI-SRM). The model is built on a probability density function (PDF) approach for turbulent reactive flows that enables for detailed chemistry consideration. Calculations were carried out for one, two, and three spark plugs. Capability of the SI-SRM to simulate engines with multiple spark plug (multiple ignitions) systems has been verified by comparison to the results from a three-dimensional (3D) computational fluid dynamics (CFD) model. Numerical simulations were carried for part load operating points with 12.5%, 20%, and 25% of EGR. At high load, the engine was operated at knock limit with 0%, and 20% of EGR and different inlet valve closure timing. The quasi-3D treatment of combustion chamber geometry and the spherical flame propagation by the 0D SI-SRM enabled for estimating the impact of number of spark plugs on the combustion progress and the risk of knock occurrence. Application of three spark plugs shortened significantly the combustion process. When the engine was operated at knock limit and with 20% EGR, combustion duration was similar to that of engine operation without EGR and with one spark plug. Overall, the results presented demonstrate that this method has the potential to support early stages of engine development with limited experimental data available. KW - Spark Igniton Engine, Multiple Spark Plug Technology, Stochastic Reactor Modeling Y1 - 2015 U6 - https://doi.org/10.4271/2015-01-1243 SN - 0148-7191 SN - 0096-5170 IS - 2015-01-1243 ER - TY - GEN A1 - Matrisciano, Andrea A1 - Borg, Anders A1 - Perlman, Cathleen A1 - Lehtiniemi, Harry A1 - Pasternak, Michal A1 - Mauß, Fabian T1 - Soot Source Term Tabulation Strategy for Diesel Engine Simulations with SRM T2 - SAE Technical Papers N2 - 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. KW - Diesel Engine, Stochastic Reactor Modeling, Particlulate Matter Y1 - 2015 U6 - https://doi.org/10.4271/2015-24-2400 SN - 0148-7191 SN - 0096-5170 IS - 2015-24-2400 SP - 1 EP - 15 ER - TY - CHAP A1 - Matrisciano, Andrea A1 - Seidel, Lars A1 - Klauer, Christian A1 - Lehtiniemi, Harry A1 - Mauß, Fabian T1 - An a priori thermodynamic data analysis based chemical lumping method for the reduction of large and multi-component chemical kinetic mechanisms T2 - 5th International Workshop on Model Reduction in Reacting Flows, Lübbenau, 2015 N2 - A chemical species lumping approach for reduction 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. KW - Combustion, Mechanism Reduction Y1 - 2015 UR - www.modelreduction.net UR - http://modelreduction.net/wp-content/uploads/2015/07/5th_IWMRRF_2015.pdf ER - TY - CHAP A1 - Seidel, Lars A1 - Klauer, Christian A1 - Pasternak, Michal A1 - Matrisciano, Andrea A1 - Netzer, Corinna A1 - Hilbig, Martin A1 - Mauß, Fabian T1 - Systematic Mechanism Reduction for Engine Applications T2 - 5th International Workshop on Model Reduction in Reacting Flows, Lübbenau, 2015 N2 - In this work we apply various concepts of mechanism reduction with a PDF based method for species profile 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. KW - Combustion, Mechanism Reduction Y1 - 2015 UR - www.modelreduction.net UR - http://modelreduction.net/wp-content/uploads/2015/07/5th_IWMRRF_2015.pdf ER - TY - CHAP A1 - Seidel, Lars A1 - Perlman, Cathleen A1 - Fröjd, Karin A1 - Klaus, Anna-Katharina A1 - Laska, Timothy A1 - Jalving, J. A1 - Mauß, Fabian ED - Seidel, Lars T1 - CPU Efficient Modelling of Biomass Gasification Using a Stochastic Reactor Approach and Chemistry Guided Reduction T2 - 22nd European Biomass Conference and Exhibition KW - Biomass Y1 - 2014 ER - TY - GEN A1 - Seidel, Lars A1 - Perlman, Cathleen A1 - Fröjd, Karin A1 - Klaus, Anna-Katharina A1 - Laska, Timothy A1 - Jalving, T. A1 - Mauß, Fabian T1 - CPU Efficient Modelling of Biomass Gasification Using a Stochastic Reactor Approach and Chemistry Guided Reduction KW - CPU Efficient Modelling Y1 - 2014 UR - http://www.loge.se/pdf/poster_BiomassConferenceBCE2014.pdf N1 - 1st International Workshop on Computational Fluid Dynamics (CFD) and biomass thermochemical Conversion SP - 1 ER - TY - CHAP A1 - Rodriguez Henriquez, Jose Juan A1 - Seidel, Lars A1 - Mauß, Fabian T1 - Plug Flow Reactor Set-up evaluation with methane decomposition at mild conditions and overpressure T2 - Abstract book, 7th European Combustion Meeting (ECM), Budapest, Hungary, March 30-April 2 Y1 - 2015 SN - 978-963-12-1257-0 ER - TY - CHAP A1 - Matrisciano, Andrea A1 - Seidel, Lars A1 - Klauer, Christian A1 - Mauß, Fabian A1 - Lehtiniemi, Harry T1 - An a priori thermodynamic data analysis based on chemical lumping method for the reduction of large and multi-component chemical kinetic mechanisms T2 - 5th Annual Internation Workshop on Model Reduction in Reaction Flows (IWMRRF) Lübbenau, 28.06-01.07.2015, proceedings Y1 - 2015 ER - TY - CHAP A1 - Lehtiniemi, Harry A1 - Borg, Andreas A1 - Mauß, Fabian ED - Sens, Marc ED - Baar, Roland T1 - Modeling of Spray Combustion under Diesel Engine Conditions T2 - Proceedings of the 2nd Conference on Engine Processes, July 2–3, 2015, Berlin, Germany KW - Modeling of Spray Combustion Y1 - 2015 SN - 978-3-7983-2768-9 SP - 217 EP - 249 PB - Universitätsverlag der TU Berlin CY - Berlin ER - TY - CHAP A1 - Pasternak, Michal A1 - Mauß, Fabian A1 - Matrisciano, Andrea ED - Sens, Marc ED - Baar, Roland T1 - Diesel Engine Performance Mapping Using Stochastic Reactor Model T2 - Proceedings of the 2nd Conference on Engine Processes, July 2–3, 2015, Berlin, Germany KW - Diesel Engine Performance Mapping Y1 - 2015 SN - 978-3-7983-2768-9 SP - 217 EP - 232 PB - Tech. Univ., Universitätsverlag CY - Berlin ER - TY - GEN A1 - Matrisciano, Andrea A1 - Pasternak, Michal A1 - Wang, Xiaoxiao A1 - Antoshkiv, Oleksiy A1 - Mauß, Fabian A1 - Berg, Peter T1 - On the Performance of Biodiesel Blends – Experimental Data and Simulations Using a Stochastic Fuel Test Bench T2 - SAE Technical Papers Y1 - 2014 U6 - https://doi.org/10.4271/2014-01-1115 SN - 0148-7191 SN - 0096-5170 IS - 2014-01-1115 SP - 1 EP - 8 ER - TY - GEN A1 - Svensson, Erik A1 - Li, Changle A1 - Shamun, Sam A1 - Johansson, Bengt A1 - Tuner, Martin A1 - Perlman, Cathleen A1 - Lehtiniemi, Harry A1 - Mauß, Fabian T1 - Potential Levels of Soot, NOx , HC and CO for Methanol Combustion T2 - SAE Technical Papers N2 - Methanol is today considered a viable green fuel for combustion engines because of its low soot emissions and the possibility of it being produced in a CO2-neutral manner. Methanol as a fuel for combustion engines have attracted interest throughout history and much research was conducted during the oil crisis in the seventies. In the beginning of the eighties the oil prices began to decrease and interest in methanol declined. This paper presents the emission potential of methanol. T-Φ maps were constructed using a 0-D reactor with constant pressure, temperature and equivalence ratio to show the emission characteristics of methanol. These maps were compared with equivalent maps for diesel fuel. The maps were then complemented with engine simulations using a stochastic reactor model (SRM), which predicts end-gas emissions. The SRM was validated using experimental results from a truck engine running in Partially Premixed Combustion (PPC) mode at medium loads. The SRM was able to predict the combustion in terms of pressure trace and rate of heat release. The CO and NOx emissions were matched, however, the HC emissions were underestimated. Finally, the trajectories from the SRM simulations were superimposed on the T-Φ maps to investigate the in engine conditions. The T-Φ map analysis shows that emission of soot are non-existent, formaldehyde can be avoided and that emissions of methane are kept at, compared to diesel combustion, low levels, however CO and NOx levels are similar to diesel combustion. These results were confirmed for engine conditions by the SRM simulations and the engine experiments. KW - Potential Levels of Soot KW - Methanol Combustion Y1 - 2016 U6 - https://doi.org/10.4271/2016-01-0887 SN - 0148-7191 SN - 0096-5170 IS - 2016-01-0887 SP - 17 Seiten ER - TY - GEN A1 - Franken, Tim A1 - Mauß, Fabian T1 - Development of Methodology for Predictive Diesel Combustion Simulation Using 0D Stochastic Reactor Model T2 - SAE Technical Papers N2 - Stringent exhaust emission limits and new vehicle test cycles require sophisticated operating strategies for future diesel engines. Therefore, a methodology for predictive combustion simulation, focused on multiple injection operating points is proposed in this paper. The model is designated for engine performance map simulations, to improve prediction of NOx, CO and HC emissions.The combustion process is calculated using a zero dimensional direct injection stochastic reactor model based on a probability density function approach. Further, the formation of exhaust emissions is described using a detailed reaction mechanism for n-heptane, which involves 56 Species and 206 reactions. The model includes the interaction between turbulence and chemistry effects by using a variable mixing time profile. Thus, one is able to capture the effects of mixture inhomogeneities on NOx, CO and HC emission formation.The mixing time model is parameterized using transfer functions for engine operating parameters, e.g., injection mass, injection duration, air fuel ratio, start of injection and speed. These functions are calibrated for nine operating points using multi objective simulated annealing optimization combined with fast running metamodels that speed up the optimization process. The calibrated transfer functions are validated for nine additional operating points. The results for the calibration and validation points show a good match of the combustion heat release rate. Especially the main injection heat release rate is well predicted by the model. The NOx and CO emissions reflect the experimental trends and are in close range to the measurements. Finally, the model is tested for triple injection operating points. The results match the measurements, which show the applicability of the stochastic reactor model in conjunction with the mixing time transfer functions for engine performance map simulations. KW - Mathematical analysis KW - Diesel / Compression Ignition engines Y1 - 2016 U6 - https://doi.org/10.4271/2016-01-0566 SN - 0148-7191 SN - 0096-5170 IS - 2016-01-0566 SP - 14 Seiten ER - TY - GEN A1 - Lehtiniemi, Harry A1 - Borg, Anders A1 - Mauß, Fabian T1 - Combustion Modeling of Diesel Sprays T2 - SAE Technical Papers N2 - Several models for ignition, combustion and emission formation under diesel engine conditions for multi-dimensional computational fluid dynamics have been proposed in the past. It has been recognized that the use of a reasonably detailed chemistry model improves the combustion and emission prediction especially under low temperature and high exhaust gas recirculation conditions.The coupling of the combustion chemistry and the turbulent flow can be achieved with different assumptions. In this paper we investigate a selection of n-heptane spray experiments published by the Engine Combustion Network (ECN spray H) with three different combustion models: well-stirred reactor model, transient interactive flamelet model and progress variable based conditional moment closure. All models cater for the use of detailed chemistry, while the turbulence-chemistry interaction modeling and the ability to consider local effects differ.The same chemical mechanism is used by all combustion models, which allows a comparison of ignition delay, flame stabilization and flame lift-off length between the experiments and the results from simulations using the different combustion models. The investigated parameters influence the predictions of computational fluid dynamics simulations of diesel engines. This study indicates that the most reasonable behavior with respect to ignition, flame stabilization and flame structure is predicted by the progress variable based conditional moment closure model. KW - Modeling of Diesel Sprays Y1 - 2016 U6 - https://doi.org/10.4271/2016-01-0592 SN - 0148-7191 SN - 0096-5170 IS - 2016-01-0592 SP - 1 EP - 11 ER - TY - CHAP A1 - Mauß, Fabian A1 - Matrisciano, Andrea T1 - SRM in Engines: Performance and Emissions T2 - 3rd International Combustion Institute Summer School, June 19-23, Chania, Greece KW - Stochastic Reactor Models Y1 - 2016 UR - http://iciss2016.gr/site/wp-content/uploads/2016/05/ICISS_Mauss-Matrisciano_Abstract_Tutorial.pdf ER - TY - CHAP A1 - Leon de Syniawa, Larisa A1 - Nawdiyal, A. A1 - Seidel, Lars A1 - Mauß, Fabian T1 - Formation of C5 Species from iso-Butene T2 - Book of Abstracts, SMARTCATs 2nd General Meeting & Workshop on Smart Energy Carriers in Industry Lisbon, 14-16 November - 2016 KW - Formation of C5 Species Y1 - 2016 UR - http://media.wix.com/ugd/504c46_ad5e1606ba5c444aaa48e7a6f8a95288.pdf SP - 42 EP - 43 ER - TY - CHAP A1 - Malliotakis, Zisis A1 - Banyon, Colin A1 - Curran, Henry J. A1 - Founti, Maria A1 - Keramiotis, Christos A1 - Vourliotakis, George A1 - Koutmos, Panagiotis A1 - Paterakis, George A1 - Souflas, Konstantinos A1 - Mauß, Fabian A1 - Rodriguez Henriquez, Jose Juan A1 - Skevis, George T1 - A Comperative Study on the Oxidation of Gaseous and Liquid fuels in a Swirlstabilized Flame via Chemiluminescence Measurements T2 - Book of abtracts, COST SMARTCATs 2nd General Meeting, Lisbon, 14-16th November KW - Oxidation of Gaseous Y1 - 2016 UR - http://media.wix.com/ugd/504c46_d2c80c64c7024a84823473ecb521dc46.pdf SP - 84 EP - 85 PB - Cost, European Cooperation in Science and Technology ER - TY - CHAP A1 - Matrisciano, Andrea A1 - Borg, Anders A1 - Perlman, Cathleen A1 - Pasternak, Michal A1 - Seidel, Lars A1 - Netzer, Corinna A1 - Mauß, Fabian A1 - Lehtiniemi, Harry T1 - Simulation of DI-Diesel combustion using tabulated chemistry approach T2 - 1st Conference on Combustion Processes in Marine and Automotive Engines, 7th - 8th June 2016, Lund, Schweden KW - Simulation of DI-Diesel Y1 - 2016 UR - http://ecco-mate.eu/images/Training%20events/LUND/ECCO-MATE_C1_Proceedings.pdf SP - 44 EP - 47 ER - TY - CHAP A1 - Seidel, Lars A1 - Netzer, Corinna A1 - Hilbig, Martin A1 - Mauß, Fabian A1 - Klauer, Christian A1 - Pasternak, Michal A1 - Matrisciano, Andrea T1 - Systematic Reduction of Detailed Chemical Reaction Mechanisms for Engine Applications T2 - ASME 2016 Internal Combustion Engine Division Fall Technical Conference Greenville, South Carolina, USA, October 9–12, 2016 N2 - 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. KW - Systematic Reduction KW - Chemical Reaction Mechanismus for Engine Applications Y1 - 2016 SN - 978-0-7918-5050-3 N1 - Paper No. ICEF2016-9304 PB - The American Society of Mechanical Engineers CY - New York, N.Y. ER - TY - CHAP A1 - Rodriguez Henriquez, Jose Juan A1 - Keramiotis, Christos A1 - Vourliotakis, George A1 - Mauß, Fabian A1 - Founti, Maria T1 - An Experimental Investigation of the Effect of Simulated EGR on Typical Gaseous Fuels Mixtures T2 - 1st Conference on Combustion Processes in Marine and Automotive Engines, 7th - 8th June 2016, Lund, Schweden KW - Typical Gaseous Fuels Mixtures KW - Experimental Investigation Y1 - 2016 UR - http://ecco-mate.eu/images/Training%20events/LUND/ECCO-MATE_C1_Proceedings.pdf SP - 18 EP - 21 ER - TY - CHAP A1 - Rodriguez Henriquez, Jose Juan A1 - Keramiotis, Christos A1 - Vourliotakis, George A1 - Mauß, Fabian A1 - Founti, Maria ED - Krstić, Snežana ED - Cunningham, Paul T1 - An emission characterization study on a model flame fuelled with natural gas and commercial grade propane T2 - Proceedings, The MCAA Poster Session – ESOF 2016, EuroScience Open Forum – Manchester, United Kingdom, 24-27 July 2016 Y1 - 2016 SN - 978-2-9601724-2-3 SP - 27 EP - 28 PB - MCAA CY - Brussels ER - TY - THES A1 - Locci, Carlo T1 - Large Eddy Simulations Modelling of flameless combustion T1 - Modellierung von flammenloser Verbrennung in Large Eddy Simulationen KW - CFD KW - Flammenlose Verbrennung KW - Large Eddy Simulation KW - Mild combustion KW - NOx KW - Tabulated chemistry Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus4-32880 PB - Brandenburgische Techn. Univ. CY - Cottbus-Senftenberg ER - TY - THES A1 - Manz, Andreas T1 - Modeling of Endgas Autoignition for Knock Prediction in Gasoline Engines KW - Engine Knock KW - Downsizing KW - G-Equation KW - Reaction Kinetics KW - Autoignition Y1 - 2016 SN - 978-3-8325-4281-8 PB - Logos Verlag Berlin CY - Berlin ER - TY - THES A1 - Pasternak, Michal T1 - Simulation of the Diesel Engine Combustion Process Using the Stochastic Reactor Model KW - Diesel engine KW - Non-premixed combustion KW - Stochastic reactor model KW - Probability density function method KW - Numerical engine simulation KW - Turbulence-chemistry interactions Y1 - 2016 SN - 978-3-8325-4310-5 PB - Logos Verlag Berlin CY - Berlin ER - TY - THES A1 - Beck, Linda Maria T1 - Multiphysical modelling of regular and irregular combustion in spark ignition engines using an integrated / interactive flamelet approach KW - Multiphysical Modelling KW - Irregular Combustion Y1 - 2013 SN - 978-3-8325-3426-4 PB - Logos Verlag Berlin CY - Berlin ER - TY - GEN A1 - Netzer, Corinna A1 - Seidel, Lars A1 - Pasternak, Michal A1 - Klauer, Christian A1 - Perlman, Cathleen A1 - Ravet, Frédéric A1 - Mauß, Fabian T1 - Engine Knock Prediction and Evaluation Based on Detonation Theory Using a Quasi-Dimensional Stochastic Reactor Mode T2 - SAE technical paper KW - Engine Knock Prediction and Evaluation Based Y1 - 2017 U6 - https://doi.org/10.4271/2017-01-0538 SN - 0096-5170 SN - 0148-7191 IS - 2017-01-0538 SP - 11 Seiten ER - TY - GEN A1 - Matrisciano, Andrea A1 - Franken, Tim A1 - Perlman, Cathleen A1 - Borg, Anders A1 - Lehtiniemi, Harry A1 - Mauß, Fabian T1 - Development of a Computationally Efficient Progress Variable Approach for a Direct Injection Stochastic Reactor Model T2 - SAE technical papers KW - Development of a Computationally Efficient Progress Y1 - 2017 U6 - https://doi.org/10.4271/2017-01-0512 SN - 0148-7191 SN - 0096-5170 IS - 2017-01-0512 SP - 18 Seiten ER - TY - GEN A1 - Aslanjan, Jana A1 - Klauer, Christian A1 - Perlman, Cathleen A1 - Günther, Vivien A1 - Mauß, Fabian T1 - Simulation of a Three-Way Catalyst Using Transient Single and Multi-Channel Models T2 - SAE technical paper KW - Simulation of a Three-Way Catalyst Using Y1 - 2017 U6 - https://doi.org/10.4271/2017-01-0966 SN - 0148-7191 SN - 0096-5170 IS - 2017-01-0966 ER - TY - GEN A1 - Franken, Tim A1 - Sommerhoff, Arnd A1 - Willems, Werner A1 - Matrisciano, Andrea A1 - Lehtiniemi, Harry A1 - Borg, Anders A1 - Netzer, Corinna A1 - Mauß, Fabian T1 - Advanced Predictive Diesel Combustion Simulation Using Turbulence Model and Stochastic Reactor Model T2 - SAE technical paper KW - Advanced Predictive Y1 - 2017 UR - http://papers.sae.org/2017-01-0516 U6 - https://doi.org/10.4271/2017-01-0516 SN - 0148-7191 SN - 0096-5170 N1 - WCX™ 17: SAE World Congress Experience ER - TY - CHAP A1 - Netzer, Corinna A1 - Seidel, Lars A1 - Pasternak, Michal A1 - Mauß, Fabian A1 - Lehtiniemi, Harry A1 - Perlman, Cathleen A1 - Ravet, Frédéric ED - Leipertz, Alfred ED - Fröba, Andreas Paul T1 - 3D CFD Engine Knock Predication and Evaluation Based on Detailed Chemistry and Detonation Theory T2 - Motorische Verbrennung : aktuelle Probleme und moderne Lösungsansätze, XIII. Tagung im Haus der Technik Ludwigsburg, 16.-17. März 2017 KW - 3D CFD Engine Knock Y1 - 2017 SN - 978-3-945806-08-1 PB - ESYTEC Energie- und Systemtechnik GmbH CY - Erlangen ER - TY - CHAP A1 - Netzer, Corinna A1 - Seidel, Lars A1 - Pasternak, Michal A1 - Klauer, Christian A1 - Perlman, Cathleen A1 - Ravet, Frédéric A1 - Mauß, Fabian T1 - Impact of Gasoline Octane Rating on Engine Knock using Detailed Chemistry and a Quasi-dimensional Stochastic Reaktior Model T2 - Digital Proceedings of the 8th European Combustion Meeting (ECM 2017), Dubrovnik, Croatia Y1 - 2017 UR - https://www.researchgate.net/publication/319059022 SP - 493 EP - 498 ER - TY - CHAP A1 - Netzer, Corinna A1 - Seidel, Lars A1 - Lehtiniemi, Harry A1 - Ravet, Frédéric A1 - Mauß, Fabian T1 - Efficient tracking of knock onset for a wide range of fuel surrogates T2 - International Multidimensional Engine Modeling User's Group Meeting at the SAE Congress KW - Efficient tracking of knock Y1 - 2017 UR - https://www.researchgate.net/publication/319137036 ER - TY - GEN A1 - Pasternak, Michal A1 - Mauß, Fabian A1 - Klauer, Christian A1 - Matrisciano, Andrea T1 - Diesel engine performance mapping using a parametrized mixing time model T2 - International Journal of Engine Research KW - Diesel engine performance Y1 - 2018 U6 - https://doi.org/10.1177/1468087417718115 SN - 2041-3149 SN - 1468-0874 VL - 19 IS - 2 SP - 202 EP - 213 ER - TY - CHAP A1 - Aslanjan, Jana A1 - Klauer, Christian A1 - Günther, Vivien A1 - Mauß, Fabian T1 - On the Influence of Inlet Gas Variations and Gas Phase Chemistry in a Three-Way Catalyst T2 - COMODIA - The Ninth International Conference on Modeling and Diagnostics for Advanced, July 25, 2017 - July 28, 2017 N2 - The conversion effects of a three-way catalyst are simulated in previous works using single and multiple representative channel approaches with detailed surface kinetic models. In addition, this article introduces global gas phase chemistry to the model. This allows reflecting ongoing reactions due to incomplete combustion products in low temperature regime. The 1D single-channel model representative for the catalyst is used here. Next to the comparison of the catalyst outlet emissions with and without gas phase chemistry, the transient temperature increase is simulated in order to model the catalysts light off temperature. Additionally, the transient inlet emissions are enhanced to show the influence of water and hydrogen on the modeling results. The heat transfer is modeled by wall heat losses to provide proper heat dissipation out of the catalyst. The modeling results show a good agreement to the experimental data with low computational cost. Y1 - 2017 U6 - https://doi.org/10.1299/jmsesdm.2017.9.A308 ER -