1) Application of Honeycomb Seal
蜂窝密封的应用
2) honeycomb seal
蜂窝密封
1.
A study of the suppression of blade tip gas excitation in a honeycomb seal
蜂窝密封抑制叶尖密封激振的研究
2.
A commercial CFD software is used to found the finite element model and to calculate the flow characteristics of the gas flowing through the honeycomb seals by the k-ε two equations turbulence model.
文中采用商业CFD软件建立有限元模型,并采用k-ε两方程湍流模式求解了蜂窝密封的流动特性。
3.
A special method to calculate the straight honeycomb seals’ dynamic coefficients was proposed.
文中提出了一种计算直通型蜂窝密封动力特性系数的方法。
3) Honeycomb Steam seal
蜂窝式密封
4) honeycomb labyrinth seal
蜂窝面迷宫密封
1.
The leakage flow and total temperature increase characteristics of a honeycomb labyrinth seal used in a typical gas turbine were numerically investigated and compared with a smooth labyrinth seal.
研究了典型燃气轮机蜂窝面迷宫密封内的流动和总温升特性,并与光滑面迷宫密封进行了比较。
5) Honeycomb Damper Seal
蜂窝阻尼密封
1.
The geometrical structure,rotordynamic coefficients and damper mechanisms of three typical damper seals: pocket damper seal,honeycomb damper seal and hole-pattern damper seal technology are introduced in details.
详细介绍了三种典型阻尼密封技术袋型阻尼密封、蜂窝阻尼密封和孔型阻尼密封的结构特点、动力学特性和阻尼机理及研究和应用现状。
6) honeycomb seal
蜂窝汽封
1.
Honeycomb sealing technology could make steam turbine unit operation safe and economic due to geometric parameters optimization of honeycomb seals when decreasing radial labyrinth clearance.
高井热电厂于2005年在1、2号机组的通流部分改造中,将低压缸的前后轴封、隔板汽封、次末级和次次末级的复环汽封改造为蜂窝汽封,改造后的机组真空严密性有了明显的提高,润滑油中带水现象基本消除。
2.
Three-dimensional mathematical model was established to predict flow and leakage characteristics in a honeycomb seal for steam turbine.
建立了蜂窝汽封三维流场数值模型,系统地分析了蜂窝孔径尺寸、蜂窝高度、入口压力等结构与运行参数对汽封流场及泄漏特性的影响。
补充资料：蜂窝
蜂窝
影像学术语。位于肺内的囊状空腔。其内壁衬以支气管上皮，有包括纤维组织，萎陷的肺泡和小的肺血管构成的较厚的壁。典型的蜂窝见于寻常型间质性肺炎的终末期，但也可见于任何导致肺纤维化的病变中。蜂窝常伴有其他肺纤维化表现，如小叶间隔增厚、小叶内间质增厚、胸膜下间质增厚等。但在有广泛蜂窝者中，由于肺结构的变形，因此不能见到小叶间隔。蜂窝常合并细支气管扩张和细支气管周围间质增厚，在高分辨CT(HRCT)上常可见到小叶内的细支气管。在有小叶间隔增厚的病例中，若同时见到蜂窝，则可除外那些不伴有蜂窝、仅小叶间隔增厚的病变，如肺水肿、淋巴道转移瘤等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条