English translation for "叶尖间隙"
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- blade ticlearance
tip clearance
Related Translations:
涨潮间隙: strength of flood interval 间隙牙: dentes diastemaspaced teeth 允许间隙: allowable clearancepermissible clearance
- Example Sentences:
| 1. | Development of rotating linear cascade facility for simulating blade tip clearance flow
模拟叶尖间隙流的转动平面叶栅实验方案 | | 2. | Research findings about the tip clearance of engine in the paper are basal , they can be used as reference of control the tip clearance
本文对发动机的叶尖间隙分析做了一些基础性工作，对于叶尖间隙控制方面的研究有一定的参考价值。 | | 3. | Research finding about the tip clearance of engine in the paper is basal ; they can be used as reference of aero - engine design and the tip clearance control
这些工作对于发动机初步设计设计和叶尖间隙控制理论研究有一定的参考价值。 | | 4. | The parametric method is used in the process of turbine parts modeling and tip clearance analysis . due to the complexity of the turbine parts , some characters are predigested
本文引入了近年来迅速发展的参数化设计思想,应用于涡轮部件的建模和叶尖间隙的分析。 | | 5. | The calculated result shows that there are significant influences of heat transfer on the engine ' s transient performance , and the component efficiency loss caused by tip clearance changes can not be ignored
通过计算分析，零部件与气流之间的热交换对发动机过渡过程性能有显著影响；过渡过程叶尖间隙的变化引起的部件效率损失是不容忽视的。 | | 6. | In order of improving the performance and stabilization of aeroengine , it is needed to control the tip clearance of engine . tip clearance numerical analysis is an important content of researching tip clearance control and improving performance of engine
为改善航空发动机的性能及工作的稳定性，需对发动机的叶尖间隙加以控制，而对叶尖间隙分析是研究叶尖间隙控制方法的重要内容。 | | 7. | Tip clearance has much effect on the properties of aero - engine . as the reference of the project design , the numerical computation of tip clearance can improve the aero - engine performance , reliability and to reduce the specific fuel consumption ( sfc )
叶尖间隙对航空发动机性能有较大的影响,研究叶尖间隙的数值分析技术可以为工程设计提供参考,从而提高航空发动机的工作性能、可靠性和耐久性。 | | 8. | In this paper , the status quo of the tip clearance of aero - engine is surveyed , the theory and the method of the numerical computation of tip clearance are introduced , the simple tip clearance calculation program is modified and refined and the computation method of the turbine temperature field is improved
本文阐述了国内外航空发动机叶尖间隙的研究现状,介绍了涡轮叶尖间隙计算的理论和方法。对涡轮叶尖间隙准二维计算程序作了修改和完善,改进涡轮部件温度场的计算方法,增加了变量显示/修改、程序控制和结果显示界面,使软件更加直观,实用。 | | 9. | The result of the calculation for tip clearance is reasonable when it is compared with theory . two ways are put forward for convention of dimension of the turbine components from high temperature to low one , which is related with tip clearance , a simple example is used to illuminate that the two ways are useful , using the method of design optimization , axiisk and a blade of a certain turhine is analysed , it showes that the method of design optimization is feasible to be used for convertion of dimension of the turbine components . finally , ansys software is used to analyzed the variation of tip clearance with the method of cyclic symmetry analysis when engine works under the conditions of temperature and rotational speed , am using a new method to deal with thermal contact resistance in the calculation
本文完善了计算涡轮叶尖间隙的简化算法程序，增加了程序的计算功能，并将其应用于某高压涡轮进行叶尖间隙分析，所得结果与理论结果进行了对比，得出修改后的程序用于叶尖间隙计算是合理的；同时提出了与叶尖间隙相关的涡轮典型部件的冷、热态的尺寸两种换算方法，使用优化设计的方法进行了实例分析，说明了所提出的计算方法是可行的；最后应用ansys有限元软件利用循环对称的方法分析了某型发动机高压涡轮在温度场及离心力作用下的叶尖间隙在发动机工作过程中变化情况，并分析了计算中的接触热阻的处理问题。 | | 10. | A simplify high pressure turbine ( hpt ) tip clearance model is analyzed with the cyclic symmetry method . research on the flow , heat and structure integration analyses is achieved in this paper . flow / heat analysis is done by fluent software , and heat / structure analysis is done by ansys software
针对涡轮部件的结构特点,进行了适当的简化,利用参数化设计思想建立了涡轮叶尖间隙计算模型,用循环对称的方法分析了某型发动机高压涡轮叶尖间隙在工作过程中变化的情况。 |
- Similar Words：
- "叶甲亚科" English translation, "叶甲总科" English translation, "叶尖" English translation, "叶尖半径" English translation, "叶尖凋萎" English translation, "叶尖间隙,叶尖余隙" English translation, "叶尖空气动力学" English translation, "叶尖枯萎" English translation, "叶尖汽蚀" English translation, "叶尖烧" English translation
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