A new index is proposed to evaluate performance of the air-powered engine-the ratio of the mean effective pressure and the average pressure in the engine cylinder.
提出一个评价气动发动机性能的新指标——气动发动机平均有效压力和缸内平均压力的比值。
The utility model relates to the power system, and aims to provide a pneumatic-fuel hybrid system which comprises an air-powered engine and an internal combustion engine.
本实用新型涉及动力系统，旨在提供一种气动――燃油混合动力系统。
The expander can reduce exergy loss in pressure reducing process, and the utilization of cryogenic exergy of air-powered engine exhaust is useful to improve the total energy efficiency.
在能量转移系统中，应该采用容积膨胀减压方式减少减压环节的可用能损失；合理利用低温排气的冷量火用可以提高气动发动机能量转移系统的总能量效率。
The car was powered by a four cylinder air-cooled engine.
这辆汽车是由一个四缸气冷式发动机驱动的。
On Demon, the air is produced from a separately powered compressor, but in a production aircraft it could be drawn from the engine.
在“恶魔”无人机上，空气来自一个单独驱动的压缩机，但在正式生产的机型上，空气可以由发动机导出。
The aircraft is powered by a 360hp air-cooled, four-stroke, petrol (gasoline) piston engine.
飞机由一台360马力风冷、四冲程汽油活塞发动机提供动力。
Whenever the engine is shut down, auxiliary functions, such as the power steering, air conditioning and lighting, remain unaffected because these are electrically powered by the battery.
当发动机关闭，辅助功能，如动力方向盘、空调、照明、保持不因为这都是这种电动由电池。
Powered by a 175 horsepower engine and incredibly light, it can leap 10ft into the air.
由于这艘船安装了175马力的发动机以及船体重量很轻，因此它可以轻易的窜离水面达10英尺高。
Recently more and more concern over air-pollution and decrease of oil reserves has forced scientists of many nations to seek alternatives to the internal combustion engine powered automobiles.
由于人们对空气污染和原油储量减少现状的认识，世界各国的科学家试图寻找燃油发动机的替代物。
To solve the poor economic and dynamic performance at high engine speed, a new crank shaft mechanism of air powered engine was proposed.
为解决高转速下动力与经济性能的下降，提出一种新的气动发动机曲轴连杆机构。
All the experiments indicate that compressed air power for vehicle is feasible although the total energy efficiency of this air powered engine is a little small.
试验结果表明：虽然改装机的总能量效率偏低，但内燃机使用压缩空气作动力是可行的。
Simulation results showed that the hybrid engine reclaimed the exhaust heat of diesel cylinder to improve the air-powered cylinder's performance.
结果表明，这种形式的混合动力发动机能实现其设计目的，即回收利用柴油缸排气废热以提升气动缸性能。
A theoretical model of parallel air-powered and diesel hybrid engine's working process was established to predict the performance and judge the feasibility of the hybrid engine.
为预测并联式气动-柴油混合动力发动机的性能，判断其可行性，建立了该混合动力发动机的工作过程理论模型并进行了数值仿真研究。
The compressed-air powered engine mode is to change the pressure of compressed air into mechanical energy, and there are no pollutant emissions.
压缩空气动力模式是将压缩空气的压力能转化为曲轴旋转的机械能，没有污染排放。
A novel adsorption air conditioner powered by exhaust gas from internal combustion engine used in locomotive driver cabin is in experimental operation.
一种以内燃机排气的余热驱动的机车司机室空调系统已投入试运行。
A novel adsorption air conditioner powered by exhaust gas from internal combustion engine used in locomotive driver cabin is in experimental operation.
一种以内燃机排气的余热驱动的机车司机室空调系统已投入试运行。
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