查询词典 heat flow

Then, the effects of the feed water heater, air fraction, velocity of the mixture, and the inundation on the flow field and heat transfer behavior of the condensers are analyzed.

文中对凝汽器喉部区安装的部件、空气浓度及流速和淋水对凝汽器壳侧流动与传热特性的影响进行了数值计算和分析。

Velocity of flow is 50 kilometre ～ 150 kilometre, discharge is 65 million stere / second, be defeated by quantity of heat on average to amount to 380 billion kilocalorie / second, have the quality of high temperature tall salt.

流速为50千米～150千米，流量为6500万立方米/秒，平均输热量达3800亿千卡/秒，具有高温高盐的性质。

Two problems in laminar flow and heat transfer are evaluated by using the SIMPLEC algorithm.

用SIMPLEC算法计算了流动传热问题中2个有基准解的层流问题。

Laminar fluid flow and heat transfer in twisted elliptic tube s is simulated by the dual-velocity algorithm.

计算了层流状态下扭曲椭圆管内的流动与换热情况。

This paper maybe has some positive significance on understanding of Laval nozzle flow with wall heat exchange and on nozzle design.

本文或许对理解有壁面换热的管内流动以及喷管的设计有一定的指导意义。

Experimental study on heat transfer and flow resistance of louver fins with 8 different structural parameters were carried out on a wind tunnel test rig.

在风洞试验台上对8种不同结构参数的百叶窗翅片进行传热和流动阻力的性能试验。

The effect of fin pitch, louver pitch, louver angle and etc. on the heat transfer and flow performance were studied.

本文研究了不同的翅片间距、百叶窗间距、百叶窗间距与翅片间距比值、百叶窗角度对百叶窗翅片传热和流动性能的影响。

The results show that the temperature change of the heat exchanger is consistent with flow pattern and the maldistribution is more and more severe with the increase of Re velues.

实验结果表明随着Re的增大，换热器出口温度分布与流量分配趋势相一致，会越来越不均匀；较大的传热温差也会增加温度分布的不均匀性。

The researches for investigating the influence of the inlet structure of the heat exchanger for two-phase flow on vapor-liquid maldistribution are reviewed.

介绍了低温两相流板翅式双相变换热器的结构和特点，回顾了板翅式换热器两相流体入口分配结构对其气液分配特性的影响。

Research on the behavior of theflow and heat transfer in the continuous casting mould by using mathematical mold playsan important role in the study of this field, which can offer basis in theory for control ofindustrial yield and mould design when the features of steel liquid flow and the distributionof the solidifying shell thickness are known.

用数值模拟的方法对连铸结晶器内钢液的流动和传热过程进行研究是近年来该学科发展的前沿领域，其重要目的是掌握结晶器内钢液流动的特点和凝固壳分布情况，为工业生产控制、结晶器设计提供可靠的理论依据。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。