热精馏
Secondly, we investigate the heat conduction in the mass-graded harmonic model with harmonic/ anharmonic on-site potential by nonequilibrium molecular dynamics simulation. The necessary condition for the appearance of thermal rectification is discussed in detail.
然后,我们利用非平衡分子动力学模拟的方法,对具有质量梯度和外部格点势的一维简谐晶格模型中的热传导进行了细致地研究,重点讨论了系统中产生热整流效应的必要条件。
Thermal stress rectification of steam cylinder deformation
汽缸变形的热应力矫正
The technology of stream guidance and rectification were employed to control the combustion of flue gas and the flow of thermal current in order to ensure uniform temperature in the furnace.
采用导流整流技术控制燃气的燃烧和热气流的流动,以保证裂解炉膛内温度均一。
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