Not reasonable design of hydraulic pump suction pipe line or conditions may cause a lack of oil absorption. The ejector pump can improve hydraulic pump oil absorption property. Fluent software was used to analyze the influences of parameters on the ejector performance, including throat mouth distance, throat diameter,length of throat and diffusion tube angle. The calculation results provide reference for structure optimization of hydraulic pump suction pipe line of hydraulic ejector.
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邓帆,王国志,于兰,柯坚,刘桓龙,杨怀银.液压油引射器的性能研究[J].机床与液压,2015,43(16):85-86. . Performance Research of the Hydraulic Oil Ejector Device[J]. Machine Tool & Hydraulics,2015,43(16):85-86