The objective of the study is to analyze one particular engine, the dual hydraulic freepistonengine-DHFPE.
双活塞式液压自由活塞发动机是将内燃机与液压泵集成为一体的新型动力机械。
2
To study the starting performance of hydraulic freepistonengine (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。
3
Using the design method, a prototype design and experimental verification on the validity of the method are made. The methods can also be applied to other forms of freepistonengine designs.