换热恶化,impairment of heat transfer英语短句,例句大全

换热恶化,impairment of heat transfer
1)impairment of heat transfer换热恶化
1.The results indicate that for upward flow in a vertical tube, with the increasing of heat flux, heat transfer is reduced by the influence of buoyancy and impairment of heat transfer occurs.研究发现,空气在竖直圆管中向上流动时,随着热流密度的不断增大,出现换热恶化现象。
2)boiling crisis沸腾换热恶化;沸腾危机
3)heat transfer deterioration传热恶化
1.An extensive experimental investigation was made on liquid entrainment in vapor and heat transfer deterioration in falling film evaporation in a vertical tube with vapor up-flowing.对垂直管内蒸汽和水逆向流动时的降膜蒸发、蒸汽夹带液体及传热恶化特性进行了详细的试验研究,发现降膜蒸发管工质入口端的壁温首先突然升高和出现波动。
2.The critical dryness of heat transfer deterioration will experience a drastic reduction.在近临界压力区 ,随着压力向临界压力靠近 ,光管的传热特性变差 ,传热恶化的临界干度下降得很厉害 ,甚至在过冷区就会发生壁温飞升 ;内螺纹管在近临界压力区可以消除传热恶化 ,但是随着靠近临界压力其抑制传热恶化的能力下降。
3.According to experimental data,heat transfer characteristics of water in the vertically-upward internally-ribbed tubs at supercritical pressures is obtained,and the mechanism of heat transfer enhancement and heat transfer deterioration are thoroughly analyzed.根据试验结果,细致地分析了质量流速和压力对超临界水传热特性的影响,并探讨了大比热容区传热强化和传热恶化的发生机理。

英文短句/例句

1.INVESTIGATION OF BOILING HEAT TRANSFER DETERIOEATION OF STEAM/LIQUID TWO-PHASE FLOW IN A VERTICAL HELICALLY COILED TUBE立式螺旋管汽液两相流沸腾传热恶化实验研究
2.An Experimental Investigation on the DNB of Steam-water Mixtures in Vertical Water Wall Tubes of Subcritical Pressure Once-through Boilers Xu Ren-de, Zhu Cai-guang亚临界直流锅炉水冷壁管内传热恶化的试验研究
3.Influences of Heat Transfer Crisis on Temperature Profile of Supercritical Water Wall in Near Critical Pressure Region近临界压力区传热恶化对超临界锅炉水冷壁温度场的影响
4.Based on Experimental investigations, the DNB characteristics of steam-water mixtures in one-side heated vertical tubes under subcritical pressure are discussed.在试验研究的基础上,讨论了亚临界压力单面受热垂直管内汽水混合物传热恶化的特点。
5." Boiler Heat Exchange, Conduction & Intensification"锅炉热交换传热强化
6.Clinical observasion on synergic effect of hyperthermia to chemotherapy热疗对恶性肿瘤化疗的增效作用观察
7.Kuso culture: displays recreational roles in online dissemination;“恶搞”文化:凸显网络传播的娱乐功能
8.Numerical Simulation of Enhanced Heat Transfer and Structure Optimum for High Temperature Heat Pipe Heat Exchanger;高温热管换热器强化传热及结构优化模拟研究
9.THERMAL RESISTANCE OF HEAT TRANSMISSION AND MORPHOLOGICAL DIFFERENTIATION OF THE PELLS FROM SOME SPECIES OF RATS.几种鼠的毛皮传热热阻力和形态分化
10.Progress in Study of Intensification of Heat Transfer in Shell Side of Shell and Tube Heat Exchanger管壳式换热器壳程强化传热研究进展
11.Superheat decreases as the channel narrows at low heat flux, but it inverts at high heat flux.在较低热流密度下,窄通道强化传热;
12.Optimization of heat transfer areas in three-heat-source absorption refrigerator三热源吸收式制冷机的传热面积优化
13.Research on Intensifying Heat Transfer in Square Tubular Furnace;方箱管式加热炉炉内的强化传热研究
14.Research on the Structure and Heat Transfer Enhancement of Heat Pump Dryers;热泵干燥装置的结构和传热强化研究
15.Experiment Research on Ties Enhanced Heat Transfer of Shell-and-tube Exchanger管壳式换热器纽带强化传热实验研究
16.Development of heat transfer enhancement on waste heat recovery device of sintering烧结余热回收装置强化传热研究进展
17.Clinical Observation on Cycle Thermochemotherapy of Intraperitoneally Perfusion for Malignant Peritoneal Effusion循环热灌注化疗治疗恶性腹腔积液疗效观察
18.Brand Communication in the Background of Grass Root Culture and Parody Culture;“草根文化”和“恶搞文化”背景下的品牌传播

相关短句/例句

boiling crisis沸腾换热恶化;沸腾危机
3)heat transfer deterioration传热恶化
1.An extensive experimental investigation was made on liquid entrainment in vapor and heat transfer deterioration in falling film evaporation in a vertical tube with vapor up-flowing.对垂直管内蒸汽和水逆向流动时的降膜蒸发、蒸汽夹带液体及传热恶化特性进行了详细的试验研究,发现降膜蒸发管工质入口端的壁温首先突然升高和出现波动。
2.The critical dryness of heat transfer deterioration will experience a drastic reduction.在近临界压力区 ,随着压力向临界压力靠近 ,光管的传热特性变差 ,传热恶化的临界干度下降得很厉害 ,甚至在过冷区就会发生壁温飞升 ;内螺纹管在近临界压力区可以消除传热恶化 ,但是随着靠近临界压力其抑制传热恶化的能力下降。
3.According to experimental data,heat transfer characteristics of water in the vertically-upward internally-ribbed tubs at supercritical pressures is obtained,and the mechanism of heat transfer enhancement and heat transfer deterioration are thoroughly analyzed.根据试验结果,细致地分析了质量流速和压力对超临界水传热特性的影响,并探讨了大比热容区传热强化和传热恶化的发生机理。
4)heat deterioration热恶化，热退化
5)Enhanced Heat Transfer强化换热
1.An Experimental Study on the Enhanced Heat Transfer of the Plane Plates in the Rectangle Longitudinal Vortex Generators;矩形纵向涡发生器平板强化换热的实验研究
2.This paper presented influence of factor on film cooling,enhanced heat transfer in tunnel and heat pipe cooling,how to apply and development for these technologies.详细地阐述了对气膜冷却、内部强化换热以及热管冷却等的影响因素,目前的应用状况以及发展前景。
3.The experimental results show that the compact in-line tube bundles have a significant enhanced heat transfer than those of the common tube bundles, and there is an optimum tube spacing that provides a most enhanced heat transfe.在低压条件下对水平光滑顺排管束的小空间内沸腾强化换热特性进行了实验研究,确认了管距、管位置和运行压力对强化换热性能的影响。
6)heat transfer enhancement强化换热
1.Experimental study in natural convection heat transfer enhancement;竖直平板自然对流强化换热的实验
2.Numerical investigation on mechansim of heat transfer enhancement with fields synergism theory for dimpled surface;丁胞结构强化换热机理的场协同分析
3.Study of heat transfer enhancement in horizontal rectangular channel with staggered holed baffles;水平矩形通道内开孔折流板强化换热的实验研究