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2012•Journal of Shenyang Aerospace UniversityRequires access

Simulation study for lubrication oil supply system for an aero-engine

Weiliang Zhang

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Abstract

The mathematical model of lubrication oil supply system is established for an aeroengine.The performance parameters with different rotational speeds and temperatures on lubrication points,including the flux and pressure of lubrication,are calculated with MATLAB.The variability characteristics of flux and pressure of structures are mainly analyzed in this paper.Research results will provide a profound reference value for the design of oil supply system of engines.

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What this paper is about

The mathematical model of lubrication oil supply system is established for an aeroengine.The performance parameters with different rotational speeds and temperatures on lubrication points,including the flux and pressure of lubrication,are calculated with MATLAB.The variability characteristics of flux and pressure of structures are mainly analyzed in this paper.Research results will provide a profound reference value for the design of oil supply system of engines.

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Available abstract

The mathematical model of lubrication oil supply system is established for an aeroengine.The performance parameters with different rotational speeds and temperatures on lubrication points,including the flux and pressure of lubrication,are calculated with MATLAB.The variability characteristics of flux and pressure of structures are mainly analyzed in this paper.Research results will provide a profound reference value for the design of oil supply system of engines.

Key concepts: Lubrication, Oil supply, MATLAB, Aero engine, Flux (metallurgy), Automotive engineering, Oil pressure, Mechanical engineering

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