文档介绍
考虑高温气体对燃气轮机旋转对称支承机座的作用,利用计算流体动力学软件CFX对支承板机座进行热流固耦合分析,并运用Workbench进行热固耦合计算。通过变换热气通道进口温度的计算方法,得到变工况条件下旋转对称支承板机座表面温度场分布,进而得到变工况下机座的热变形、热应力的变化关系。研究结论具有一定的理论意义和实用价值。
文档标签:
流体力学
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