Modelling and Simulation of Single-stage Reciprocating Air-powered Engine
Based on the principle of gas expansion, a new structure of reciprocating air-powered engine is proposed. It can convert the reciprocal motion of piston into one-way rotary motion of the output shaft and provide engine power. According to the pneumatic transmission system dynamics, the mathematical model of the air-powered engine is established and simulated. Then analyze the influence of the air state parameters and system structure parameters on performance of the engine, and the principle prototype is processed. The results show that the structure design of the engine is feasible, the average output torque and rotational speed increase with the increase of intake pressure. Under the circumstance with the same intake pressure, the average output torque increases with the increase of cylinder bore, but the rotational speed decreases with the increase of it. The results lay a foundation of further study on optimizing structure design.
Hui GU Lebin TAN Xiaobin PAN
College of Mechanical Engineering, Nanjing University of Science and Technology, Jiangsu, China
国际会议
The 4th International Conference on Mechanical Engineering and Mechanics(第四届国际机械工程与力学会议)
苏州
英文
787-791
2011-08-11（万方平台首次上网日期，不代表论文的发表时间）