查询词典 phase change

Based on the experimental conditions, a two-dimensional mathematic model of phase change between solid and liquid is set up.

本文对封闭在一中空的水平同心管道内的石蜡进行了温度场的实验研究和数值模拟。

After the tests, stearic acid, as a better phase change material, was chosen to be used in the structural design of electric water heaters.

之后，利用前面试验中筛选出的性能较优的硬脂酸作为相变材料，设计了一种相变蓄能电热水器蓄热装置。

Solid Ink printers, also known as phase-change printers, are a type of thermal transfer printer.

固体墨打印机，也称为相变打印机，是一种热转移打印机。

In this model,the thermal physical properties,the latent heat of phase change and thermoelectric effect are considered and the reasonable boundary conditions are determined.

通过ANSYS软件自带的APDL参数化工具首次实现了球面电极条件下铝合金点焊过程的力、热、电耦合分析。

Phase change material ; energy storage ; thermoregulation effect ; stability

相变材料；节能；调温效果；稳定性

The two-dimensional melting process of ice ball filled with aluminum foam was numerically simulated at the third boundary condition, from which the authors could get the temperature field and phase change interface positions changed with time, and compared it with pure ice.

数值模拟了以铝为骨架、冰为填充相的单个冰球的二维融化过程，得到了在第三类边界条件下蓄冰球融化过程的温度场和相界面移动规律，并与只填充纯冰的蓄冰球传热过程进行比较，同时分析了泡沫铝的孔隙率对融化时间的影响。

Effective heat capacity method was used to simulate heat transfer of freezing phase change growth in the metallic foams at the third boundary condition. The average temperature distributions vs. time in the metallic foams were obtained. The results showed effects of different porosity and thermal conductivity on the temperature distributions.

采用显热容法模拟了第三类边界条件下泡沫金属中水的冻结相变传热过程，得到了泡沫金属中骨架和流体的温度分布及其平均温度的变化，分析了不同骨架导热系数及不同孔隙率对介质温度分布的影响。

Some results of transient temperature fields and time marchingsolid-liquid phase-change moving interface in the crystal growth are presentedin this paper.

获得了单晶生长过程瞬态温度场分布和固液相界面形状时间推进的一些结果。

The prediction is based on the beginning of this year, land supply and the introduction of relevant policies, the supply of real estate projects in Beijing from the "water view" to "water gate opening period" phase change.

该预测是基于今年初，土地供应和实行有关政策，提供房地产项目在北京举行的"水期"到"水门开放期"阶段的变化。

This prediction is based on since the beginning of 2004, with the land supply and the introduction of relevant policies, the supply of real estate projects from the "water view" to "water gate opening period" phase change.

这一预测是根据自2004年初以来，随着土地供应和实行有关政策，提供房地产项目从"水期"到"水门开放期"阶段的变化。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐