Improvement of Hybrid Scheme for WAVE-MTAB Model and Analytical Study of Diesel Spray Using Theory on the Spray Similarity 2019-01-2324
In order to further improve the thermal efficiency of diesel engines, this report focuses on the influence of injection condition on similarity of similar spray. To accurately reproduce the diesel spray in our laboratory, the WAVE-MTAB model was developed, and improvements were made to switch between two breakup models. As a result, switching of the breakup model can be done according to the physical phenomenon, and it is considered that similar spray can be reproduced generally well when using theory on the spray similarity.
Citation: Hosogi, M., Matsumura, E., Senda, J., and Hori, T., "Improvement of Hybrid Scheme for WAVE-MTAB Model and Analytical Study of Diesel Spray Using Theory on the Spray Similarity," SAE Technical Paper 2019-01-2324, 2019, https://doi.org/10.4271/2019-01-2324. Download Citation
Motoki Hosogi, Eriko Matsumura, Jiro Senda, Tsukasa Hori
Spray and Combustion Science Laboratory, Doshisha University, Department of Mechanical Engineering Combustion Engineering
2019 JSAE/SAE Powertrains, Fuels and Lubricants