两相区 meaning in English
two-phase field
two-phase region
Examples
- Constitutive equation of roll casting in two - phase region of liquid and solid
铸轧液固两相区本构方程 - 3 and y or 8 phases are crystallized at the end . between them exists a pure phase region
晶锭的初始段为+两相区，末段为+或多相区，两段之间为单相区。 - But the influence trend of the maximum rolling angle and the rolling period was not so simple , it was because the influence of which embodied in the phase relationship of mass flow and the pressure drop across the tube . the d - partition method was developed to separate the test tube into four regions and the drift flow model was imported into the two phase region , based on which the solution of the response of the pressure drop of tested tube to the inlet mass flow perturbation can be obtained
在不摇摆和摇摆工况下，采用d分区法对实验段进行分区，在两相区采用漂移流模型对实验段的压降对入口流速扰动的响应进行了求解，给出了各区压降响应的表达式，进而得到了在不摇摆和摇摆工况下，压降与入口流速扰动之间的传递函数。 - 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。 - Based on the experiments , the simulation of the heat exchanger and scroll compressor was accomplished which also offered a favorable condition to the establishment of the whole gwshp methods were used to improve the veracity and astringency of the model , such as : dividing the condenser into several tiny segment with equal area ; separating the condensing process into single - phase region and double - phase region ; the comparing result showed that most of the error between the data of simulation and experiment was within 5 % while the maximal error was 8 . 35 %
在建模过程中，从大量蒸发和冷凝的换热关联式中，通过与实验数据的比较找出了与实验结果最为接近的换热关联式在建模过程中，针对冷凝器及板式换热器的特点，采取将冷凝器按面积分成若干个微元段，并将冷凝过程分成单相区和两相区的方法。同时对涡旋压缩机进行建模和分析同时在热力学平衡基础上与实验数据比较，经过验证，对于换热器模型，模拟计算与实验结果的误差一般都在5以内，最大为12 。