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1.DYNAMIC ANALYSIS OF SPECIFIC HEAT DENSITY OF Ar ARC BRAZING ZONE
氩孤钎焊加热区比热流分布的动态分析收藏指正
2.The Convection and radiation between smoke and trunk of bigger arbor, smaller arbor, bush, and leaves of bigger arbor, was calculated, their total quantity of heat and density of heat were compared respectively, and the in- fluences of velocity and ternperature of smoke flow, size of woods, reflux zone on heat transfer wer discussed as well.
对烟气与大乔木、小乔木、灌木主干及大乔木叶间的对流、辐射换热进行了计算,分别比较了它们的总传热量和单位面积上的传热量。 讨论了烟气流速、温度、林木尺寸、回流区等因素对换热的影响。收藏指正
3.The simulation results show that the model can reflect the distribution of heat flow density under the dissimilarity load, and then made up the shortage of zero-dimension model and three-dimension model.
通过在不同负荷下的仿真计算,说明了该模型能够反映不同负荷下炉膛内的热流密度分布的不同,从而弥补了零维模型和三维模拟的不足。收藏指正
4.This results in a fourfold increase of heat (Correspondingly,heat drops by 75% if current density is reduced by half, e.g. by doubling the effective electrode contact area.
相应地,如果将有效的电极接触面积加大一倍,电流密度将减少一半,热量则减少75%。收藏指正
5.This paper mainly research on the heat and cooling of the high power density induction motor.
重点研究该高功率密度电机的发热与冷却问题。收藏指正
6.The liquid directly above the heat source will be heated, reducing its density and causing it to rise.
热源上的流体将直接被加热,这样会使其密度减小,导致其向上隆升。收藏指正
7.The increased heat resulting from this flow reduces the density of the plates, causing them to float higher, thus elevating the boundaries by many thousands of feet above the colder surrounding sea floor.
这种流动所产生的不断增加的热量降低了板块的密度,导致它们向上漂移,从而抬升这些边界在其周围较冷的海底以上达数千英尺。收藏指正
8.One of the Thermal Conduction Calculation of Heat Exchanger Used in Petrochemical Engineering——The Determination of Density of Hydrocarbon and Its Mixture
石油化工用换热器传热计算之一——烃类及其混合物密度的确定收藏指正
9.This product is a new kind of heat insulating material made by alumina bubble with relatively high strength,low density and thermal conductivity.
本产品是由氧化铝空心球制作的新型隔热材料,强度较高,密度和热导率低。本产品在高温下使用能大量节省能源。收藏指正
10.POWER DENSITY OPTIMIZATION OF A BRAYTON CYCLE WITH VARIABLE-TEMPERATURE HEAT RESERVOIRS
变温热源布雷顿循环的功率密度优化收藏指正
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