Torsional Vibration Analysis of Container Integrated High Speed Reciprocating Compressor
A research on the design of a high-speed gas driven oil recovery container integrated compressor was carried out to address issues such as the need to serve different gas injection wellheads,high discharge pres-sure,and complex pipeline layout for reciprocating compressors used in gas driven oil recovery.Firstly,the se-lection of the reciprocating compressor host was carried out to determine the compressor model;Then,Estab-lished a torsional vibration analysis model for the motor coupling compressor,determining the crankshaft mo-ment of inertia and torsional stiffness;Finally,torsional vibration analysis was conducted on the compressor shaft system,optimizing the coupling and flywheel moment of inertia to avoid shaft resonance.This research achieve-ment fills the gap of 35-52MPa pressurization equipment required for domestic oil and gas development.
Gas driven oil recoveryReciprocating compressorTorsional vibration
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