1) temperature field of freezing wall
冻结壁温度场
1.
Modeling test of temperature field of freezing wall and inverse heat conduction problem;
冻结壁温度场模型试验及其导热系数反分析
2.
In this paper, the numerical simulation procedures of temperature field of freezing wall are illustrated by using ANSYS software, including the creating geometry model, applying boundary condition and load, solving equations and analyzing the results.
冻结壁的热学分析是地层冻结法的关键技术理论,本文主要介绍了利用ANSYS有限元软件对冻结壁温度场分布进行数值模拟的基本过程,包括模型的建立,问题的求解及结果分析,具有一定的参考价值。
2) freezing temperature field
冻结温度场
1.
The model is capable of simulating the developing process of freezing temperature field with preferable precision, because it can simulate the.
考虑了冻结孔的实际偏斜状况,提出了基于平面有限元模型的冻结温度场数值反演及模拟方法。
2.
The paper introduced the composition,principle and optical fiber cable layout plan of the monitoring and measurement system for the freezing temperature field based on the distributed optical fiber temperature sensors.
分析冻结法凿井施工采用分布式光纤温度传感器进行温度场监测的可行性,给出了基于分布式光纤温度传感器的冻结温度场监测系统的组成、原理和光缆布设方案。
3) temperature field under many row of freezing pipes
多排冻结温度场
4) freezing temperature
冻结温度
1.
Preliminary study on meso-damage propagation characteristics of rock under condition of freezing temperature;
冻结温度对岩石细观损伤扩展特性影响研究初探
2.
CT scanning test of meso-damage propagation of rock under different freezing temperature;
冻结温度影响下岩石细观损伤演化CT扫描
3.
Effect of different factors on the freezing temperature of shallow top soil
不同因素对浅表土冻结温度的影响
5) frozen temperature
冻结温度
1.
Experimental analysis on the frozen temperature of typical soil of Bao-Lan railway frozen section;
包兰铁路冻害路段典型土的冻结温度实验分析
2.
The frozen temperatures of cow colostrum were measured under both the normal pressure and the low pressure.
以奶牛初乳为试验材料，测定了常压状态下与真空状态下的冻结温度，得出电阻变化率约１ＭΩ／ｍｉｎ作为共晶点温度选取依据。
3.
This text get the compression strength variety regulation of artificial frozen silty clay along with frozen temperature and moisture content by the compression strength experiment in different temperature and moisture content,and the result has some certain reference value to the design and construction of frozen engineering.
通过对不同温度、不同含水率下的人工冻结粉质黏土单轴无侧限抗压强度试验,得出其抗压强度随冻结温度和含水率的变化规律,试验结果对冻土工程的设计和施工具有一定的参考价值。
6) freezing point
冻结温度
1.
Using this installation, the unfrozen water contents of frozen soil under different pressures were determined, and the freezing point of soil corresponding to various pressures was calculated from the determined unfrozen water contents.
结合核磁共振仪，利用自行设计的机械加压装置，包括非金属材料制成的耐压试管，确定了冻土对应不同压力和温度的未冻水含量，并计算了相应压力下冻土的冻结温度。
2.
In order to study the effect of the soil freezing point on the calculation of frozen wall thickness,some models of the artificial ground freezing temperature field were established.
为了研究土层冻结温度对冻结壁厚度计算的影响,构建了考虑土层实际冻结温度的人工冻结温度场模型。
补充资料：冻结温度
分子式：
CAS号：
性质：橡胶分子随着温度下降其热运动减弱，当达到某一温度时，分子链及分子链段被冻结；失去橡胶的弹性而硬化，呈冻结状态，该温度即冻结温度。有时也称玻璃化温度.橡胶的冻结温度与材料本身的化学组成及分子结构有关，分子链柔性越大，冻结温度也越低。
CAS号：
性质：橡胶分子随着温度下降其热运动减弱，当达到某一温度时，分子链及分子链段被冻结；失去橡胶的弹性而硬化，呈冻结状态，该温度即冻结温度。有时也称玻璃化温度.橡胶的冻结温度与材料本身的化学组成及分子结构有关，分子链柔性越大，冻结温度也越低。
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