在航天器地面热试验中，空间热流的模拟是一个非常复杂而重要的问题。
The simulation of Space heat flux is a very complicated and important problem in ground thermal testing of spacecraft.
文章介绍了在航天器热平衡试验中到达航天器表面或被其吸收的红外辐射热流密度的测量技术。
The paper describes the measuring technique of infrared radiant heat flux density reached the surface or absorbed by the surface of spacecraft during thermal balance test.
在试验基础上对热流道系统的热平衡和点浇口附崐近的温控条件作了较进一步的分析。
Based on the experiments, the thermal balance of hot runner system and condition of temperature control around the pin point gate were fur - ther analyzed.
根据对高压气体绝热流动规律的分析，建立了闭气试验定量数学模型。
On the basis of analysis of thermal insulating flow for high pressure air, the quantitative mathematical model for closed air test was built.
结合铣削温度试验，推导出了前刀面刀—屑接触面输入的热流密度的函数表达式。
Then, the mathematical expression of heat flow density on the tool-chip interface of the rake face is deduced on the basis of milling temperature experiment.
用转矩流变仪测定热固性塑料的热流量和固化特性的试验方法15。
Test Method for Thermal Flow and Cure Properties of Thermosetting Plastics by Torque Rheometer 15.
在试验研究的基础上，对辐向油道上下线饼表面热流密度对换热的影响进行了定量分析。
Based on the tests and researches, the effects of the surface heat flow density of sections in the radial oil ducts on the heat exchange are analyzed quantitatively.
试验给出机身对称面、翼前缘、立尾前缘等处的热流率分布。
The heat flux distribution is provided at the asymmetric side of the body, wing and the vertical fin.
用本模型计算出的平坦熔池表面电流密度和热流密度的分布与试验结果显示了很好的一致性。
The calculated results of current density and heat flux on flat weld pool surface using model established in this paper are agreed with experiment.
在以往的试验中，考虑到加热笼覆盖系数对热流密度均匀性的影响，通常选用红外灯阵作为主要的外热流模拟装置。
Infrared lamp arrays have long been adopted as primary simulation equipment of thermal flux, considering the effect of cover coefficient of infrared heating cage on flux uniformity.
针对姿控发动机试验热流参数测试需求，在分析热流测量机理的基础上，提出了一种基于DT800的高性价比热流参数测试方案。
To meet the demand of heat flux measurement of attitude control engine tests, a heat flux measurement program about DT800 is proposed based on the analysis of the heat flux mechanism.
通过对钢制柱型热管散热器的试验研究，得出了散热器热流量和计算温差、热媒流量的关系式，并提出了进行热工性能试验的方法及进一步研究的意见。
Through a test research for heat pipe radiators of steel column type, we get the relative formula of heat transfer rate, calculating temperature difference and flow rate of the heat medium.
在对试验结果分析的基础上，建立了临界热流密度关联式，计算结果与试验结果吻合良好。
Based on analysis of test results, the correlation for predicting critical heat flux is established, the calculation results from this correlation are in good agreement with the experimental results.
本试验研究对热流传感器进行了不断的试验完善，并获得了响应时间、冲击压力、喷雾压力、喷雾流量与热流等参数之间的关系。
The heat flux sensor has been modified and the relation between response time, impact pressure, spray pressure, mass flux and heat flux has been studied in this paper.
对各类机构复杂模具、热流道模具、快速试验模具拥有丰富经验，免费为客户产品结构设计提供技术支持。
We have affluent experience in hot runner mold, speediness mold and complex plastic mold etc. We also offer suggestion to product's structure for free.
矩形窄缝通道轴向非均匀加热临界热流密度试验研究的关键技术包括试验本体设计、试验技术、试验数据处理等，而试验本体的设计是试验研究能否正常开展的关键。
Test section design, test techniques and test data processing are one of the key technologies of test research of CHF for non-uniform axial power shapes in rectangle narrow channel.
试验结果表明，采用固定床或外加热流动床法可获得较好的选别指标。
The test results showed that better separation index could be obtained by the fixed bed method oro…
通过理论和经验数据相结合的方法确定了试验台的热流量、出口温度及压力等参数。
Based on the combination of theory and empirical data, defined the thermal flux, exit temperature and pressure of the experimental bench, and so on.
本文综述了一种依据热流变曲线测定这些组织变化的试验方法。
A new mechanical method is described here to examine these microstructure changes.
试验表明热流道注射成型注射压力低、成型周期短、生产效率高。
The injection molding test has been carried out - the test shows that the injection pressure is low, the forming cycle is short and the production efficiency is high.
试验表明热流道注射成型注射压力低、成型周期短、生产效率高。
The injection molding test has been carried out - the test shows that the injection pressure is low, the forming cycle is short and the production efficiency is high.
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