co-supported by the National Key Basic Research Program of China(No.2014CB046403);the National Science and Technology Major Project(2017-V-0015-0067)。
To address the control accuracy of large fuel flowrate during pressure fluctuation,a novel electro-hydraulic fuel metering unit(FMU)is constructed for afterburner fuel system of military aeroengine.Different from the ...
co-supported by the National Key Basic Research Program of China (No. 2014CB046403);the research project of Beijing Institute of Spacecraft System Engineering
This paper deals with the multi-index assessment method for evaluating coverage effectiveness of remote sensing satellite. Because a series of satellite activities such as imaging, moving target observation, and envir...
Supported by National Basic Research Program of China(Grant No.2014CB046403);Zhejiang Provincial Natural Science Foundation of China(Grant No.LQ14E050005)
Current researches mainly focus on the investigations of the valve plate utilizing pressure relief grooves. However,air?release and cavitation can occur near the grooves. The valve plate utilizing damping holes show e...
the National Basic Research Program of China(No.2014CB046403);the National Natural Science Foundation of China(No.U1509204)for their financial supports
Electro-hydrostatic actuator (EHA) pumps are usually characterized as high speed and small displacement. The tilting inertia moment on the cylinder block produced by the inertia forces of piston/slipper assemblies c...
Project(2014CB046403)supported by the National Basic Research Program of China;Project(2013BAF07B01)supported by the National Key Technology R&D Program of China
A novel performance model of losses of pump was presented,which allows an explicit insight into the losses of various friction pairs of pump.The aim is to clarify that to what extent the hydro-mechanical losses affect...