论文部分内容阅读
为研究立式砂温调节器的换热单元的设计方法,建立了一种型砂换热模型,型砂与管道之间以热传导形式换热,采用一维非稳态传热方式求解;分析了砂温调节器换热单元的结构参数,以型砂处理量为5 t的情况说明了换热单元的设计过程。
In order to study the design method of heat exchange unit of vertical sand temperature regulator, a model sand heat transfer model was established. Heat transfer between sand and pipeline was conducted by heat conduction and one-dimensional unsteady heat transfer was used to solve the problem. Sand The structural parameters of the heat exchanger unit of the thermostat illustrate the design process of the heat exchange unit with a sand volume of 5 t.