Optimized Sealing Profile Design of Mechanical Face Seals for a Hydro-power Turbine

소수력 터빈용 기계평면시일의 최적형상설계에 관한 연구

  • Published : 2006.06.22

Abstract

This paper presents computed results of FEM analysis on the tribological contact behaviors of a primary sealing components of mechanical face seals for a small hydro-power turbine. The FEM computed results present that the contact area between seal rings and seal seats is very important for a good tribological performance such as low friction heating, low wear, high contact normal stress in a primary seal ing components. Based on the FEM computation, model III in which has a small sealing contact area shows low dilatation of primary sealing components, and high contact stress between a seal ring and a 1)seal seat.

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