Cycle-resolved Computations of Compressible Flow in Engine 2002-01-2694
Turbulent flows in a model engine having a square piston were analyzed in detail by using a numerical simulation method with higher-order accuracy to perform simulations on an orthogonal homogeneous grid without grid motions. Calculations were performed during several continuous engine cycles. A better understanding of the cycle-by-cycle differences, i.e., cyclic variations, in flow fields may lead to more effective ways of stabilizing combustion.
Citation: Naitoh, K., Ono, M., Kuwahara, K., and Krause, E., "Cycle-resolved Computations of Compressible Flow in Engine," SAE Technical Paper 2002-01-2694, 2002, https://doi.org/10.4271/2002-01-2694. Download Citation
Author(s):
Ken Naitoh, Masashi Ono, Kunio Kuwahara, Egon Krause
Affiliated:
Yamagata University, Nissan Motor Co., Ltd., Institute of Space and Astronautical Science, Aerodynamisches Institute der RWTH Aachen
Pages: 10
Event:
SAE Powertrain & Fluid Systems Conference & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Spark Ignition and Compression Ignition Engine Modeling-SP-1720
Related Topics:
Combustion and combustion processes
Pistons
Simulation and modeling
Turbulence
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