Experiment Study of Heat Transfer in Aeroengine Bearing Chambers

Xi Chuan Yuan; Hui Guo; Liang Yun Wang

doi:10.4028/www.scientific.net/AMM.86.448

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Effect of Transmission Error on the Fluctuating Tension Force for Dual-Coiler Machine
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Advanced Developments in Computerized Design and Manufacturing of Spiral Bevel and Hypoid Gear Drives
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Study on the Micro Thermal EHL Behavior of Wind Turbine Gearbox
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Experiment Study of Heat Transfer in Aeroengine Bearing Chambers
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The Tooth Form Deviation Correction of CNC Spiral Bevel Gears Grinding Machine
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Analysis of Thermoelastic Instability on Multi-Disc Clutch
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Study of the Brush Seal Design and Test Technology
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Modeling and Simulation of Mechatronic System to Integrated Design of Supervision: Using a Bond Graph Approach
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 86Experiment Study of Heat Transfer in Aeroengine...

Experiment Study of Heat Transfer in Aeroengine Bearing Chambers

Abstract:

In this paper, a method of heat transfer test research in aeroengine bearing chamber has been introduced. The method attains the law of heat transfer in bearing chamber and the influence of heat transfer coefficient on bearing dn value, oil flow, supply oil temperature, sealing air flow by simulating the oil work condition in turboshaft engine typical high temperature bearing chamber.