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 - 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 - 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 - 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 - 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 - 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 - 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 -