间隙分析 meaning in Chinese
clearance analysis
Examples
- 10 explain the expression ' gap analysis ' and give an example of how it can be used
解释‘间隙分析’并给出一个如何使用它的例子。 - Analysis of blood acid - base and anion gaps of hypoxic - ischemic encephalopathy in neonates
新生儿缺氧缺血性脑病血液酸碱度和阴离子间隙分析 - 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。 - 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。 - 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。