斜置式热管蒸汽发生器传热规律的数值模拟研究

摘要

用FLUENT软件与对热管蒸汽发生器的温度场分布进行模拟,从结果中取两个截面作为研究对象.其次采用压力入口条件,对其进行计算,截取同样的两个截面进行对比.最后采用不同的速度入口条件,分别计算其在这两个截面上的温度场分布,通过以上计算可以得出蒸汽发生器传热规律.%The numerical simulation calculation method and fluent software unifies, simulated the temperature distribution ofrnthe heat pipe steam generator, two sections were taken from the results (or studing. Secondly, the pressure inlet conditions arerncalculated and intercept of the same two-section lo compare. Finally, different velocity inlet conditions were calculated inrnthese two sections on the temperature distribution. Through the above calculations can be seen that the steam generator healrntransfer temperature distribution.