Volumetric expansion coefficient and compressibility of water and steam are important parameters usually applied in the reactor thermal hydraulic, heattransfer and engineering thermodynamics.
水和蒸汽的体膨胀系数和压缩率是反应堆热工水力、传热学和工程热力学中常用的参数之一。
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The study on flow and heattransfer in downcomer under loss of coolant accident (LOCA) is important to the safety of reactor pressure vessel (RPV).
The present paper deals with a reactor network comprehensive model for the engineering use orented three dimensional heattransfer numerical calculation of utility boiler furnaces.