传热

Reactor accident and fault analysis ; RELAP 5; main steam line break ; steam generator tube rupture

反应堆事故及其分析； RELAP 5；主蒸汽管道断裂；蒸汽发生器传热管破裂

In this acticle, thermal oil velocity was determined in accordance with Reynold criterion, in order to be convenient for heat transfer of thermal oil and prevent thermal oil carbonizing.

为了便于导热油的传热和防止结焦现象，根据雷诺准则确定了导热油在管束内的流速。

Structure characteristics of the shell-side of the shell-and-tube heat exchanger and laws of fluid flow and heat transfer are researched deeply, and ""sideling flow"" in the shell-side is researched especially.

相对于现有壳程流体横向流、纵向流和螺旋流的流动状态，换热器壳程流体的倾斜流动状态兼有壳程流体横向流动和纵向流动所具有的传热和阻降性能的双重优势，从而发展了管壳式换热器壳程结构设计理念。

Heat transfer in two-stage slitless mold for soft-contact electromagnetic continuous casting and thickness of initial solidified shell were analyzed through numerical simulation method.

利用数值模拟研究了软接触电磁连铸中两段式无缝结晶器的传热及初生坯壳的厚度。

A mathematical model ,with the heat of surface evaporation and respiration as interior heat resource,has been established to calculate the precooling time of spheral fruit by pressure-difference method.

通过将表面蒸发、呼吸热作为内热源加入到传热数学模型中，对单体球形果蔬压差预冷过程建立数学模型，并且简化边界条件，提出一种计算预冷所需时间的简便方法。

Superconductive heat tube has a very low heat capacity and a very quick heat conductivity (over 1000 times than that of copper), so it is a fast heat conductive tube.

清华航空超导热管有一个非常低的容量，并且有着异常迅速的热传导性(是铜传热速度的1000倍以上)，是一个快速热传导管。

SWEP is a rapidly growing international company in the heat transfer field.

舒瑞普公司是在传热领域里快速发展的国际性公司。

SWEP is a rapidly growing international company in the heat transfer field.

舒瑞普公司是在热传热领域里快速发展的国际性公司。

This isothermal line can be regarded as the final decision line to termine the corrosion inside the blast furnace bottom.

用有限元方法计算了宝钢三号高炉炉缸、炉底的二维稳态传热过程，得到了该高炉的1 150℃等温线，该等温线可以看作高炉炉底的侵蚀终止判定线。

All products by AURA are thermodynamically optimized,and characterized by high efficiency and excellent heat transfer to the thermal oil.

所有的AURA产品设计计算都经过内部优化来保证高效率和完美的导热油传热。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐