流体ダイオード給油ホンプにおけるノズル形流体ダイオード形状とポンプ吐出し流量特性

抄録

This paper concerns the discharge characteristics of the oil feeder pump for a horizontal type compressor. This pump makes use of the reciprocating motion of the vane which in one of the parts of the compressor. Also, this pump replaces the conventional suction/discharge valves by the nozzle type fluidic diodes. The fluidic diode performance can be represented by the ratio of the pressure drop in the reverse Flow direction to that of forward Flow direction at the same Flow rate. We discussed the characteristics of the pump based on this ratio of fluidic diode. The experimental results present the relation between the discharge of the pump and the shape of the nozzle type fluidic diode.