In this paper a theoretical calculation method of one-side cooling of flattened tube welded on a wall was obtained by calculation of cooling elements.

本文根据传热学的基本原理，采用冷却单元计算法推导得到了一套完整的关于扁圆管单面贴壁冷却方式的理论计算方法。

youdao

The results show that, the presence of twinning martensite should be attributed to alloying elements addition in steel, and the austenitizing temperature, and cooling rate are not important factors.

结果表明，各状态试样组织中孪晶的出现，淬火温度、冷却速度的影响是次要的，与合金中的合金元素镍、铬、铜有更密切的关系。

youdao

For many decades, even after being exposed to the elements, zinc galvanizing has protected your steel heating and cooling ducts.

镀锌表皮暴露在自然环境中，但它几十年来还是很好地保护了负责加热或冷却的钢制管道。

youdao

In Israel, Solaris Synergy has developed a concentrated photovoltaic technology for a floating farm, which includes an innovative evaporation cooling technology called Aquasun that keeps the silicon elements at a low and stable temperature.

FORBES: Napa Winery Pioneers Solar Floatovoltaics

Dr Cooper and Julien Reboud, also from the University of Glasgow, have now developed a way to carry out the entire PCR process mixing, heating and cooling, as well as analysis using a single piezoelectric source, without the need for separate heating elements or detection equipment.

ECONOMIST: Acoustic microfluidics