【摘要】 关于时轮机多级流动模拟的模型讨论孟庆国，季路成，周盛（北京航个航天大学动力系北京１０００８３）关键词叶轮机多级流动，确定应力１前言近十余年来，叶轮机流动的数值模拟技术进展飞速，尤其对孤立叶片排中流动的数值模拟更日趋成熟。孤立叶片排流动相对简单，可在定...更多还原

【Abstract】 By analysing the numerical simulation of the multistage turbomachine flows, a continuous interface plane approach is described to consider the wake blockage and rotor stator unsteady flow effects. It’s main feature is to adopt the multi-average method where the deterministic stresses are introduced to embody the above effects. The authors claim that this approach has broad developping prospects.更多还原