The analysis of performance on spring-supported thrust pads inclusive of one-dimensional pressure build-up

Abstract

In the paper, a solution of one dimensional fore-region pressure build-up is put forward. The performance of spring-supported thrust bearing is carried out with 3-dimensional thermo-elasto hydrodynamic (TEHD) lubrication theory inclusive of inlet pressure build-up, thermal-elastic distortion of pad and thermal effect. The effects of fore-region pressure build-up and the variation of some operating conditions on the performance of the pad are studled.