基于Matlab的汽轮机流体动压滑动轴承的优化设计

Optimization Design of Hydrodynamic Sliding Bearing Used in Steam Turbine Based on Matlab

针对汽轮机的实际要求,建立了汽轮机流体动压滑动轴承的多目标优化数学模型,并利用Matlab软件优化工具箱进行了模型的求解。计算结果表明,流体动压滑动轴承的综合性能得到了显著提高。

According to the practical demand of steam turbine, the multi - objective mathematic model is established and computed by the Matlab optimization toolbox for hydrodynamic sliding bearing used in steam turbine. The result has shown that the comprehensive performance of the bearing is improved remarkably.