查询词典 heat transfer

Results showed that it was possible to realize heat natural circulation when temperature difference at inlet and outlet of the system , and that of the gravel layer and cement mortar surface were occurred when delay time of heat transfer in each element was considered .

结果表明，在考虑了每个测试单元热传递时间滞后的条件下，当系统的入口点和出口点的温度存在温差及卵石层和水泥地面存在温差时，该系统能够实现热能自然循环。

Solves the equation using finite difference method.Obtains the heat transfer characteristic of laminar flowed ice slurry in circular pipes with constant heat flux.

运用有限差分的方法，对所得的差分方程组进行求解，从而得到定热流状态下圆管内层流冰浆流体的传热特性。

Making the voice coil former or support out of aluminum will increase the effective heat transfer area as it spreads the heat out; the thicker the aluminum, the more the thermal spreading.

发展铝音圈骨架或散热器将增加有效的热传导面积使得热量更容易传导出去，越厚的铝骨架，可以传导出越多的热量。

The reactor afterheat under conditions of depressuriza-tion and loss of main heat sink would be removed away through mechanism ofpassive heat transfer by conduction, radiation and natural convection.

失冷和失压工况下，由导热、辐射和自然对流等被动传热机制能将剩余发热安全地传出反应堆。

The recent development of the study on the airside heat transfer and pressure drop of fin-and-tube heat exchangers was reviewed.

概述了目前国内外对湿工况下各类翅片管式换热器空气侧特性的实验研究，通过对翅片管换热器湿工况空气侧特性的分析和介绍，提出了现有研究的不足。

The airside heat transfer and pressure drop characteristics of slit fin-and-tube heat exchangers with hydrophilic coating were studied experimentally under dehumidifying conditions.

摘 要：对带亲水层条缝型翅片管换热器在析湿工况下的空气侧特性进行了实验研究。

Based on the test of some parameters of GCHP, we analyze the heat transfer performance of the ground heat exchangers with different backfills.

我们在对土壤源热泵系统的有关参数进行测试的基础上，分析了不同的回填材料下地下换热器的传热性能。

In the field of air-conditioning, it's very important to enhance the heat transfer for heat exchangers.

在空调领域，换热器的强化传热非常重要。

To enhance heat transfer, it is an effective way to employ extended surface, which has been commonly used in compact heat exchangers.

扩展表面是强化换热的一种十分有效的方式，它在紧凑式换热器中得到了广泛的应用。

The paper introduces the type of RODbaffle used in the falling film evaporator in distilling tower of turpentine, puts forward the heat transfer maths model, and makes a detail analysis of the structure of RODbaffle heat exchanger .

列出其传热的数学模型，较为详细地分析了折流杆换热器的结构。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。