Numerical Simulation & Experimental Investigation of the Stratified Scavenging System of Two-Stroke Gasoline Engine 2004-01-1872
This paper described the principle of a new stratified scavenging system of two-stroke gasoline engine, then the three-dimension numerical simulation of scavenging process was performed, whose boundary conditions was obtained by a one-dimension numerical simulation of scavenging process. The test of engine on the bench was carried out, and the results show that the lowest brake specific fuel consumption on the full-load performance curve is 348g/kW•h, and the mean brake specific fuel consumption under the same condition was reduced by 25.5%.
Citation: Mingrui, W., Yongchang, L., Hua, W., and Yusheng, Z., "Numerical Simulation & Experimental Investigation of the Stratified Scavenging System of Two-Stroke Gasoline Engine," SAE Technical Paper 2004-01-1872, 2004, https://doi.org/10.4271/2004-01-1872. Download Citation
Wei Mingrui, Liu Yongchang, Wen Hua, Zhang Yusheng
School of Energy and Power Engineering, Huazhong University of Science &Technology