Experiment Study of Heat Transfer in Aeroengine Bearing Chambers
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.
Zeyong Yin, Chengyu Jiang, Datong Qin, Peixin Qiao and Geng Liu
X. C. Yuan et al., "Experiment Study of Heat Transfer in Aeroengine Bearing Chambers", Applied Mechanics and Materials, Vol. 86, pp. 448-453, 2011