传热

Therefore, it is important to study on hygrothermal performance of light steel-framed composite walls in order to use it in cold areas and to guide HVAC design.

因此，深入研究轻钢龙骨复合墙体的传热传湿特性，对于在严寒地区推广应用这种结构体系及指导该类建筑的暖通空调设计，具有重要意义。

Based on the heat and moisture transfer through porous media, a 1-D transient hygrothermal model for multilayer wall were established by using air humidity ratio and temperature as driving potentials.

以多孔介质传热传质学为基础，以墙体内的空气含湿率和温度为驱动势建立了多层墙体中的一维瞬态热湿耦合传递方程。

Intermedial flows after the channel, which used the copper pipes and greatly strengthened the heattransfer efficiency. Around the copper pipes used the aluminumalloy wing pieces, which increased the air-contacted area and further enhanced the heat transfer effect.

热水热媒流经的通道均采用铜管，铜管周围采用铭合金翅片，增大了与空气的接触面积，进一步提高了传热效果。

Directing against the relationship between the thermal comfortableness of human bodies and the room and the inner wall temperature, a mathematical model was proposed and tested for the room temperature response to the intermitting heating in a room with walls built with composite materials.

对此，本文做了以下几项工作：间歇供热条件下，复合材料墙体室内温度响应的理论研究：依据非稳态传热理论，建立建筑物各种围护结构的温度变化详细理论模型，用以描述室内外条件变化时围护结构本身的温度变化规律。

The calculating formula used for the intumescent velocity was presented and was applied to the model proposed.

同时考虑传质传热过程并结合膨胀速度的经验公式，建立了膨胀阻燃聚合物燃烧的数学模型。

It is found that the "heat pipe effect" is apparent in isosteric heating and isosteric cooling stages, which can greatly enhance the heat transfer effectiveness.

研究表明：在等容吸附及等容解吸过程中，有明显的&热管效应&，可大大提高吸附床内的传热性能。

In this paper, the complex flow and coupled heat transfer in the louvered fin radiator were numerically simulated, and the effect of each geometry structure parameter was systematically analyzed.

分别分析讨论了变化百叶窗角度和均匀百叶窗角度对百叶窗翅片传热和流动性能的影响。

A 3D numerical simulation for the air flow and heat transfer among louvered fins was derived,and the numerical results were compared with the experimental data from literatures.

本文对空气在百叶窗翅片内部流动和传热建立了三维数值计算模型。

In addition,the effects of louver angle and the exchange zone length on the pressure drop and the heat transfer coefficient are studied for louvered fin optimization design.The results show that the louvered angle has distinct effect on th...

在深入揭示百叶窗翅片流动机理的基础上，进一步比较了百叶窗翅片开窗角度La和换向区长度S对其传热和流动阻力的影响，分析结果为百叶窗翅片的模具制作及其优化设计提供了依据。

In previous researches, the numerical simulations were mainly focused on the convective heat transfer in the fluid zone of the louvered fin geometry. Virtually, the heat conduction in the fins and the convective heat transfer of air are coupled each other.

国外有学者对百叶窗翅片内的流场和温度场进行了数值模拟，事实上，在百叶窗翅片上的传热过程中，翅片的导热和空气的对流换热是相互耦合的，而这在以前的研究中忽略了。

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 。