Supported by the National Natural Science Foundation of China(No.51575471);Natural Science Foundation of Hebei Province(No.E2018203028);Open Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems(No.GZKF-201716);the Key Project of Science and Technology Plan of Higher Education of Hebei Education Department(No.ZD2017077);National Basic Research Program of China(No.2014CB046405)
Taking a new type of full-fiber crankshaft forging hydraulic press as the research object,an upsetting-bending stroke coordination control is studied to improve crankshaft forming accuracy.A master-slave proportion in...
Supported by the National Natural Science Foundation of China(No.51775477,51505410);the National Key Basic Research Program of China(No.2014 CB046405)
High speed and high pressure can enhance the vibration of axial piston pump. A fluid vibration transmission law of axial piston pump is studied in this paper. According to harmonic response analysis results, a transmi...
Project supported by the National Natural Science Foundation of China(Nos.11572025,11772032,and 51420105008);the National Basic Research Program of China(No.2014CB046405);the U.K.Engineering and Physical Sciences Research Council(EPSRC)(Nos.EP/K024574/1 and EP/L000261/1)
Non-equilibrium turbulence phenomena have raised great interests in recent years. Significant efforts have been devoted to non-equilibrium turbulence properties in canonical flows, e.g., grid turbulence, turbulent wak...