摘要
利用压缩空气携带的能量驱动汽车,被认为是一种绿色驱动技术。本文理论计算了这种压缩空气汽车空气瓶携带的气体做功的能力,也计算了生产这些压缩空气所需要的能量。结果看到,如果按照理想过程(压缩和膨胀),30Mpa压缩空气携带能量驱动汽车的全周期效率是46%;但是如果按照实际循环计算,整个全周期的效率就只有30%左右。
It is called green energy technology driving vehicle by compressed-air. The paper theoretically evaluates the working capacity of the bottled compressed-air on that kind of vehicles. Otherwise, the paper also calculates the energy requirement to produce the compressed-air. The results show that driving vehicle by 30MPa＇ s compressed-air has 46% total efficiecy by the ideal processs （expanding and compressing）. But that figure will be down to 30% in total according the practical cycles.
出处
《液压气动与密封》
2009年第1期27-30,共4页
Hydraulics Pneumatics & Seals
关键词
压缩空气
汽车
能效
全过程
compressed-air
vehicle
energy-efficiency
life-cycle
