FLOW THERMAL STRESS TURBOCHARGER TURBINE HOUSING DIVIDER WALL

摘要

The propensity for turbocharger turbine divider wall to crack in the turbine housing is minimized by matching the mass of the divider wall more closely to the transient heat transfer between said divider wall and the exhaust gas flowing past it. This is achieved by providing said divider wall having a cross-sectional shape defined substantially by a Log2 curve.