【摘要】 介绍了航空发动机上应用的典型刷密封结构,分析了刷密封与传统的迷宫密封不同的密封机理和密封效果,综述了刷密封的研究与应用发展状况以及刷密封理论研究的数学模型的特点及其应用。更多还原

【Abstract】 A typical structure of brush seal and its application in aero-engine were introduced.Different seal mechanics and performance of brush seal and traditional labyrinth seal were presented.Research and application state-of-the-art of brush seal were summarized.Characteristic of several mathematics models in brush seal theory research was summed up.更多还原