传热

Dropwise condensation is the best approach to enhance heat transfer by means of surface tension.

滴状冷凝是利用表面张力作用强化冷凝传热的最理想途径。

The calculation results indicate that dropwise concdensation can be influenced considerably by surface topography and contact angle.

模型计算结果表明，表面形貌和表观接触角对滴状冷凝传热均有很大影响。

In order to further study the theory of dropwise condensation, the effects of surface topography of material and apparent contact angle on heat transfer in dropwise condensation are investigated in this paper based on the theoretical model of dropwise condensation established by former researchers.

为了从理论上对滴状冷凝进行更深入地研究，本文在实验的基础上对前人关于滴状冷凝的数学模型进行修正，考虑了冷凝表面形貌及表观接触角对滴状冷凝传热的影响。

Furthermore, dropwise condensation heat flux and heat transfer coefficient are increased with the higher steam saturation temperature near the atmospheric pressure.

在大气压附近，热通量和冷凝传热系数随蒸汽的饱和温度的升高而增大。

And heat transfer coefficient of dropwise condensation on several surfaces was measured accurately with Hewlett-Packard 3852A Data Acquisition/Control Unit.

最后，又利用HP3852A数据采集系统，研究了滴状冷凝的动态特性，并用直接测温法测定了几种表面的滴状冷凝传热系数。

It was found that the dropwise and the film are coexisted in the condensation process, but only film condensation can be observed on the carbon steel surface.

进一步的凝结传热实验结果表明，高磷非晶镀层表面具有明显促进珠状凝结的效果，在凝结过程中表现为珠膜共存状态，而碳钢管表面仅出现膜状冷凝。

A detailed and elaborative research on it is important to understanding the characteristic of combustion and heat-transfer in CFBB, as well as to its correct designing, operation and controlling.

o 中文摘要循环流化床锅炉内的气固两相流动特性是非常复杂和有其特色的，对它的仔细分析和深入研究对掌握炉内燃烧和传热特性、正确进行循环流化床锅炉的设计、运行和控制等具有重要意义。

This is referred to as negative erosive burning , and is possibly the result of changing physical processes of heat transfer that controls the burning rate.

这是被称为负糜烂燃烧，并可能是导致改变的物理过程的传热控制燃烧速度。

First,the heat transfer and friction characteristics of six finned channels are studied experimentally.

在实验研究方面，本文研究了六种强化通道在紊流范围内的传热及阻力特性。

Test results of heat transfer characteristics of the T-type finned tube reboiler were introduced together with its commercial application.

介绍了T型翅片管重沸器的传热性能试验结果及其工业应用情况。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。