flow instability中文什么意思
流动不稳定性
流量波动性
流体不稳定性
气流不稳定性
+更多解释...- flow: vi. 1.流，流动。 2.(血液等 ...
- instability: n. 动摇性，不稳定性；不坚决，反复 ...
- instability in flow: 气流不稳定性
例句与用法
- Gross flow instabilities are damped and remain small .
总体流动的不稳定性受到阻抑并且很小。 - The experimental investigations are performed on a three - dimensional boundary layer of a 45 degree swept back flat plate , which is subject to cross - flow instability
<中文摘要> =本文对承受横流不稳定性的三维附面层进行了实验研究。 - The heat flux level at which the two - phase flow instabilities onset was always decreased under rolling condition . the decreasing aptitude is about 2 % - 48 % of the normal level
摇摆工况下的脉动起始点功率值与不摇摆工况的脉动起始点功率值相比降低了2 48 ，摇摆使系统的稳定性下降。 - In this dissertation , the experimental study of rolling condition on two - phase flow instabilities of the forced - single - tube circulation system was carried out . furthermore , based on the d - partition method and the hypothesis of drift flow model , given some conservative equation , using the perturbation method the response of the pressure drop of the tube to the inlet flow rate perturbation was analyzed both in rolling condition and in normal upright position
本文主要通过实验对摇摆条件对单管强迫循环中汽液两相流动不稳定性的影响，同时在d分区法的前提下，在两相区基于漂移流模型，一定的守恒条件下，在摇摆和不摇摆工况中用线性小扰动法对实验段的压降对入口流速的扰动的响应进行了分析。 - Through the experiment , the following results were given out , whether the system was rolling or not , there were always density oscillation gradients when the two - phase flow instabilities occurred , and the stability of the system was always strengthened with the increasing of the inlet mass flow or the increasing of the inlet subcooling of the test tube
实验结果表明，无论是摇摆还是不摇摆，系统发生的不稳定类型中都有密度波型脉动成分，系统的稳定性总是随流量的增加而增强，随入口过冷度的增加而增强。
