Title :
Analog computation and experimental study of small gasoline engine
Author :
Zhenning, Zhang ; Shengji, Liu
Author_Institution :
Sch. of Automobile & Traffic Eng., Jiangsu Univ., Zhenjiang, China
Abstract :
This paper uses AVL-FIRE software to do CFD analog computation for the intake port of 168F engine. The microscopic distribution of velocity field and etc are analysed. Meanwhile, this paper studies the relationship between the intake port structure and velocity field, and find that the bend intersection´s structure is the key effect for the flow characteristics of the intake port. Finally, the results indicate that this method can be used to analyse the intake and exhaust process and it can also provide a basic method for optimization design of intake and exhaust systems in the future.
Keywords :
computational fluid dynamics; design; exhaust systems; internal combustion engines; mechanical engineering computing; 168F engine; AVL-FIRE software; CFD analog computation; analog computation; bend intersection structure; exhaust process; flow characteristics; microscopic distribution; optimization design; small gasoline engine; Engines; Fluids; Numerical models; Petroleum; Resistance; Solid modeling; Valves; Small Gasoline Engine; flow coefficient; intake port; steady flow test rig; velocity field;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5776884
