Abnormal variations of pit volume are a prime indicator of mud losses and formation fluid influxes. However the detection of gain and loss at the pit level can be difficult because of the transient behavior of several components in the hydraulic loop. For instance, during circulation the ...
First, a high-precision full-feature hydraulic machinery test bench was built to investigate the energy characteristics and pressure fluctuations in the pump of a large axial flow pump station system under reverse power generation conditions. The reliability of the entropy production numerical calculation...
Hydraulic Motor/Piston Motor/Gear Motor A2fe/A2FM/A2fo/A6vm/AA6vm Parker Rexroth Kawasaki Eaton US$900.00-1,000.00 1 Piece (MOQ) Refrigerator Spare Parts AC Motor Refrigerator Motor for Small US$1.90-2.50 100 Pieces (MOQ) Hydraulic Pump Motor Hydraulics Industr...