1) free piston engine
自由活塞发动机
1.
Key technologies on monopropellant-powered hydraulic free piston engine
单组元液压自由活塞发动机关键技术
2.
A dual piston hydraulic free piston engine(DHFPE) integrates internal combustion engines and hydraulic pumps into one compact unit.
液压自由活塞发动机(hydrau lic free p iston engine,以下简称HFPE)是将内燃机和液压泵集成为一体,以液体为工作介质实现动力非刚性传输的一种特种发动机。
3.
Based on the analysis of much test and calculated data, a simplified method for estimate piston motion frequency of the free piston engines is introduced.
本文提出了一种计算自由活塞发动机活塞运动频率的简化方法。
2) Free-piston
自由活塞
1.
Research on Radially Magnetized Free-piston Permanent Magnet Linear Generator Used for Hybrid Electric Vehicles;
电动车用径向充磁自由活塞式永磁直线发电机研究
2.
Effect of initial velocity on combustion character in micro HCCI free-piston engine;
自由活塞初速度对微发动机燃烧特性的影响
3) free piston
自由活塞
1.
A double acting free piston expander with a novel inlet/outlet control mechanism was developed to replace the throttling valve and recover the expansion work in transcritical CO_2(carbon dioxide) refrigeration cycle.
研制出一种具有新型吸、排气控制机构的双作用自由活塞式膨胀机,用于替代跨临界CO2制冷循环中的节流阀并回收膨胀功,在空气试验台上通过膨胀腔内动态压力测量对膨胀机及其吸、排气控制机构的工作原理进行了验证,并利用p-t和p-V指示图对膨胀机性能进行了试验研究。
2.
For the analysis of the dynamic process of free piston generator(FPG),a nonlinear dynamic model that can be solved analytically was proposed,considering the load characteristics of the FPG.
为分析自由活塞发电机的动力学过程,提出一个可解析求解的动力学模型。
3.
Matlab/Simulink,Chemkin as well as the finite element method(FEM) were used to investigate the performance of the novel development of HCCI free piston linear alternator(FPLA).
利用Matlab/Simulink软件耦合Chemkin程序以及电磁场有限元工具对均质混合压燃(HCCI)自由活塞式内燃发电机(FPLA)建立仿真模型,分析了不同负荷和燃空当量比下FPLA的可变压缩特性,以及系统效率和输出电功率。
4) free life
自由生活
1.
On Hegel's Free Life and the Process of World History
论黑格尔自由生活与世界历史进程思想
2.
In fact, this target should be the free life of humans.
法哲学的研究对象应是人们的自由生活。
5) hydraulic free piston engine
液压自由活塞发动机
1.
Energy Balance Analysis on the Hydraulic Free Piston Engine;
液压自由活塞发动机的能量平衡分析
2.
To study the inertial load and the thermal efficiency of hydraulic free piston engine,this paper analyzes the influence of inertial load on the burning performance of internal combustion engines and points out that the inertial load is important for the cylinder to be heated with a constant volume in a fast burning period.
为研究液压自由活塞发动机的惯性负载与热效率,分析了惯性负载对发动机燃烧进程的影响,指出惯性负载对速燃期气缸等容加热起着重要作用,缸内峰值压力通常可达6~9MPa,热能得到充分利用,发动机具有较高的热效率。
3.
Hydraulic free piston engine(HFPE) and its control system were introduced,the working and testing characteristics of HFPE and the requests for the control system were analyzed.
介绍了液压自由活塞发动机的特点及其控制系统的组成。
6) HFPE
液压自由活塞发动机
1.
To study the starting performance of hydraulic free piston engine(HFPE),the typical starting phases of HFPE were investigated through experiments.
为研究液压自由活塞发动机(HFPE)的起动性能,对HFPE样机的典型起动方式进行了实验研究。
补充资料：活塞式航空发动机(见航空发动机)
活塞式航空发动机(见航空发动机)
piston aeroengine
huosaishi hQngK。，;，，。一口，活塞式航空发动机(piston aeroengine)~，、八中二九士几
说明：补充资料仅用于学习参考，请勿用于其它任何用途。