porous-wall cooling

Gas-liquid two phase flow in porous media is a central topic in many scientific and technology fields, such as the research of new concept nuclear reactor type, the cooling of debris bed, the reactor in petroleum and chemical industry.

多孔介质内的气液两相流动是许多科学和技术领域关心的一个中心话题，包括新概念反应堆堆型的研究、碎片床的冷却、石油和化学工业中的反应床都涉及多孔介质气液两相流。

In the research of new-concept reactor, debris bed cooling, and chemical industry, gas-liquid two-phase flow in porous media are involved.

在新概念反应堆堆型的研究、碎片床的冷却、石油和化学工业中的反应床中都涉及多孔介质气液两相流。

Based on the exploration of the turbine blade super cooling technology, a numerical simulation is used to investigate the thermally driven heat transfer phenomenon in an enclosure filled with the porous medium in a centrifugal force field.

以涡轮叶片超级冷却技术为研究背景，用数值计算的方法，模拟了离心力场下装有多孔介质的封闭腔体中的热驱动换热现象。

Study shows that the heat transfer processes of the new cooling configuration are identical under different porosity. The thermally driven heat transfer of the cooling configuration filled with porous medium can be enhanced by increasing rotating speed, heat flux and cooling air speed.

研究结果表明不同孔隙率条件下，该新型冷却结构具有相同的换热规律：随着旋转速度、热流密度和冷气进口速度的增大，该结构的热驱动换热能力逐渐增强。

Porous ceramic water containers and evaporators thus form the basis which passive cooling systems are designed.

因此,多孔性陶瓷水箱和水蒸发器成为设计出被动制冷系统的基础.