Design study of certain high efficiency micro-centrifugal pump
According to the requirements of the manufacturer about the performance of the computer water-cooling centrifugal pump,the structural shape of water pump was determined by the elementary theory of vane type oil pump and blower fan,based on the basic design parameters which were selected reasonably,the calculated mode of the impeller vane and the volute contour of the water pump were obtained by introducing the methods of implicit function derivation and coordinate transformation,the physical design of this kind of water pump was completed.Experiment indicated that the actual performance of the recycle pump satisfied the end requirements with the advantage of small size,rational distribution and low cost.
ABSTRACTThis paper aims to develop, assess, and numerically implement analytical models for the newly introduced Quintuple Friction Pendulum Isolator (QFPI) which can identically capture its real e...