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- The numerical results agreed well with experimental data for low temperature air and helium transpiration cooling. 该模型计算结果与低温氦气、低温空气发散冷却实验结果基本吻合。
- The developing background of variable domain transpiration cooling control theory, the mechanism of aerodynamics and its characteristics are analyzed. 对变域传热发汗控制理论的产生背景及其空气动力学机理和变域传热发汗理论的特点进行分析。
- Non-uniform porosities and particle diameter's can prevent failure of the transpiration cooling and the resulting locally high heat fluxes. 该文针对局部高温或大热流所引发的冷却失效,提出了通过非均匀孔隙率及改变颗粒直径的办法来预防冷却失效的产生和扩散。
- Some unsolved important theoretical and technical problems in the research of transpiration control are analysised.The applied prospect of transpiration cooling control technology is pointed out. 分析了在发汗控制理论和技术研究中有待解决的几个问题,指出了发汗冷却控制技术的应用前景。
- This paper carries out controlled rolling and controlled cooling test by means of adding microalloy element V to Q345D steel. 本文通过对Q345D钢加入微量合金元素V并进行控轧控冷试验。
- Through deforming and cooling test on a copper-containing Mn-Nb-Mo-B microalloyed steel,a bainitic steel with yield strength up to 800MPa was investigated. 通过对一种含Cu低碳Mn-Nb-Mo-B微合金钢进行的变形与冷却试验,研究了一种屈服强度达到800 MPa级的贝氏体钢。
- Self-tuning Control of Transpiration Cooling Control System 发汗冷却系统的自校正控制
- Optimal Control of Fixed Boundary Transpiration Cooling System 固定边界发汗冷却系统的最优控制问题
- The Solution of a Ablation Transpiration Cooling Control System 烧蚀发汗冷却控制系统的解
- Developing air cooling test board for heaters 空冷式散热器热工性能测试台的研究
- Verifications and design of the remote control on 10MW high temperature gas cooled test reactor helium circulator are described in this paper. 简要描述了清华大学10MW高温气冷实验堆的氦循环风机远距离控制系统的设计与调试概况。
- What was once a loopy stunt attempted by only a few weirdos is now a rite of passage for many, the coolest test out there of fitness and health. 曾经马拉松只是少数怪人关注和参与跑圈活动,而现在却成为很多人乐于参与的活动,是检验体质和健康的最酷的方式。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Monotony of the solution for water transpiration cooling control system 水发汗冷却控制系统解的单调性
- NUMERICAL SIMULATION OF FLUID FLOW AND HEAT TRANSFER IN TRANSPIRATION COOLING 发汗冷却中流动与换热的数值模拟
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- A New Vacuum Cooling Test Equipment and Experiment Research 一种新型真空冷却测试装置及实验分析
- The Design of Temperature Logger for Evaporative Cooling Test Bench 蒸发冷却测试台温度记录仪的设计
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Structural design analysis for platelet transpiration cooling section at throat of thrust chamber 推力室喉部层板发汗冷却段的结构设计分析