冷却介质

本文介绍了一种新型冷却介质HCFCC，并就其物理化学性能以及传热冷却性能与CFC113进行了实验比较。

This paper introduces a new coolant HCFC-C. Its physical , chemical , heat-transferring and cooling properties are compared with that of CFC-113 and the expected results are obtained .

相变材料微胶囊（MEPCM）悬浮液是一种高热容冷却介质，其应用可大幅提高高功率设备液体冷却性能。

Microencapsulated Phase Change Material ( MEPCM ) suspension liquid is a coolant with high heat capacity , which can enhance considerably liquid cooling performance .

在当前的研究中，使用数值模拟的方法研究了以液体为冷却介质的大功率VFD，且设备中的热源是离散的。

In the present study , the characteristics of liquid-cooling for powerful variable-frequency cells with discrete heat sinks were studied by numerical simulation .

新型聚合物冷却介质KHP-W冷却性能的研究

Research on Cooling Characteristic of A New Type of Aqueous Polymer Quenchant KHP-W

在实验钢中，其谷底值低于用同冷却介质淬火组织中的AR，表明在一定条件下等温停留并不引起残余奥氏体量增多。

Vs isothermal temperature is a saddle-like curve , and the valley value for testing steel is less than that of continuous quenching with a same cooling medium , which proves that isothermal soak does not increase retained austenitic quantity on certain condition .

导管架调平与灌浆系统对应于搅拌槽内液体和冷却介质分别建立了传热计算所需的两个努赛尔准数知识库&被搅液侧的Nu公式库和热载体侧的Nu公式库。

Jacket Leveling and Grouting System Two Nu knowledge bases are estimated correspond to the feed in vessel and cool - water in the jacket and coil for calculation of heat transfer coefficient .

用慢应变速率拉伸试验研究不同冷却介质淬火并时效的2091合金的应力腐蚀敏感性.用透射电镜观察合金的微观组织.结果表明，晶界无析出带（PFZ）随淬火速度的提高而变窄；

The stress corrosion cracking ( SCC ) susceptibility of 2091 Al-Li alloy was studied under tension at slow strain rate by quench aging in various media .

结果表明，使用快速流动空气作为冷却介质时，长度190mm、直径20mm的冷却水口浇铸顺利。

The results show that the cooling nozzle 190 mm in length and 20 mm in diameter is suitable when flowing air is used as cooling media .

采用冷却介质性能检测仪对新型聚合物型冷却介质KHP-W的静态冷却性能进行了探究。

The statistic cooling characteristic of a new type of aqueous polymer quenchants ( KHP-W ) was researched by using testing instrument .

结果发现，合金在温度较高的冷却介质中淬火时（即Tq-Ms较小），可获得薄片状的弹性马氏体；

A thin plate-like elastic martensite is found after the alloy quenched into cooling medium of higher temperatures , namely , of smaller T_q & M_s .

在研究了混合比例和压力变化对混合气体性能的影响后，提出用SF6／CF4混合气体可以代替纯SF6和SF6／N2作为气体变压器的绝缘和冷却介质。

Having studied the significant influence of variations of both mixed proportion and gas pressure on the dielectric and thermal properties of gas mixtures , a SF 6 / CF 4 gas mixture is presented instead of SF 6 / N 2 gas insulated transformers .

各种冷却介质的不同冷速直接影响了试样的变形量，随淬火冷却速度的减小，GDL-1钢的淬火变形量减小。

The test specimen 's distortion was directly affected by different cooling speed of different cooling medium . Along with quenching cooling rate reducing , the GDL-1 steel 's quenching distortion reducing .

利用常用钢热探头建立淬火冷却介质数据库

Development of Quenchant Database Using Thermal Probes Made of Steels

气体冷却介质为氮氢混合气体，可实现全氢冷却。

The cooling gases are composed of hydrogen and nitrogen .

并与压缩空气和冷却介质进行热量交换。

And with the compressed air and the cooling medium to exchange heat .

汽轮发电机三维结构及冷却介质流动的可视化技术

Visual Technology for the 3-D Construction of Turbine-generator and its Cooling Dielectric Flowing

蒸发冷却介质凝结传热特性测试平台的研制及相关实验研究

Research on Heat Transfer Property Measuring System for Evaporation-Cooling Coolant and Concerning Experiments

蒸发冷却介质两相流状态下工频击穿特性的实验研究

Experimental research of AC breakdown voltage of evaporative coolant under boiled two-phase-flow condition

热处理淬火冷却介质及其新发展

Quenching Medium for Heat Treatment and Its New Development

最后阐述聚合物冷却介质的维护。

And finally , the maintenance of the polymer quenchants has been dealt with .

冷却介质对新型贝氏体铸钢组织和性能的影响

Effect of Cooling Medium on Microstructure and Properties of New Type Bainite Cast Steel

从冷却介质、冷却方法上作了探讨，提高了钢的机械性能。

The paper discusses the cooling intermediary and means to raise mechanical function of steel .

电器设备蒸发冷却介质的制备及其蒸发冷却特性的研究

Development Of Evaporative Cooling Medium Of Electrical Equipmen And Research Experiment Of Evaporative Cooling Characteristic

研制了一种用于小样品在低温冷却介质中实现超快速冷却的实验台。

A kind of ultra-rapid cooling experimental system for small sample was designed and developed .

结合冷却介质的特性，给出了流体场计算的基本假设和边界条件。

According to the characteristic of cooling material , basic assumption and boundary condition are presented .

固定床催化反应器中平行反应的飞温现象Ⅰ冷却介质温度恒定

Runaway phenomenon for parallel reactions in fixed bed catalytic reactors ⅰ fixed temperature of cooling medium

冷却介质比例相同时，流动水的预冷效率显著高于半流动水。

The pre-cooling efficiency of fast moving water was apparently higher than that of slow moving water .

固溶冷却介质对Incoloy907合金显微组织及缺口持久性能的影响

Effect of Coolant for Solid Solution Treatment on Microstructure and Notch Stress-Rupture Properties of Alloy Incoloy 907

过去，普遍采用空气作为励磁系统各部件的冷却介质。

In the past , air was the common cooling medium for components of most excitation systems .

介绍了降温服的原理、设计以及技术特点，并分别对水和酒精两种不同的冷却介质进行了对比试验。

Introducing its theory , design and technic characteristic , and contrastive test by using water and alcohol partly .