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Keywords: computational fluid dynamicsClose
Harsh Darshan Sapra, Randy Hessel, Eri Amezcua, Jacob Stafford, Niranjan Miganakallu, David Rothamer, Kenneth Kim, Chol-Bum M. Kweon, Sage Kokjohn
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T01A003, October 16–19, 2022
Paper No: ICEF2022-89329
... Abstract Computational Fluid Dynamics (CFD) simulations are performed to study the potential of Energy-Assisted Compression Ignition (EACI) strategy for enabling ignition and enhancing combustion of different cetane number jet fuels during high-altitude operation. EACI employs an ignition...
Srinivasa Krishna Addepalli, Gina M. Magnotti, Sibendu Som, Pushkar Sheth, Vijayaselvan Jayakar, Adam Klingbeil, Thomas Lavertu
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A006, October 16–19, 2022
Paper No: ICEF2022-90293
... Abstract Diesel engines are one of the most commonly used combustion systems for heavy-duty applications like locomotives. Although computational fluid dynamics (CFD) modeling of diesel engines is a mature research topic, CFD modeling of large-bore engines like those used in locomotives has...
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T06A011, October 16–19, 2022
Paper No: ICEF2022-91185
... to increased confidence in using the evaluated chemical kinetics mechanisms for high-fidelity reciprocating piston engine computational research and development. ammonia hydrogen combustion computational fluid dynamics chemical kinetics modelling Proceedings of the ASME 2022 ICE Forward Conference...
Sang-Guk Kang, Je Ir Ryu, Austen H. Motily, Prapassorn Numkiatsakul, Tonghun Lee, Waltraud M. Kriven, Kenneth S. Kim, Chol-Bum M. Kweon
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T06A008, October 13–15, 2021
Paper No: ICEF2021-67858
... failure modes, etc. were critically reviewed, which can provide helpful information for further design improvement. CFD-FEA coupling computational fluid dynamics finite element analysis heat transfer ignition assistant thermo-mechanical stress Proceedings of the ASME 2021 Internal...
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A016, November 4–6, 2020
Paper No: ICEF2020-3004
.... In this study, comprehensive real-gas and binary fluid mixing models have been implemented for computational fluid dynamic (CFD) analysis of fuel-air mixing at supercritical conditions. The model is verified using prior CFD results from the literature. Next, the model is used to investigate the effects...
Proc. ASME. ICEF2019, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, V001T06A002, October 20–23, 2019
Paper No: ICEF2019-7133
... at the hole outlets was an important factor that determined the spray shape in the air region. fuel spray computational fluid dynamics fuel injector valve storke EFFECTS OF VALVE STROKES ON SPRAY SHAPES FOR GDI INJECTOR Eiji Ishii1, Kazuki Yoshimura, Tomoyuki Hosaka Hitachi, Ltd., Research...