【摘要】 对超临界压力锅炉蒸发管的水动力特性进行了理论分析，通过对不同配置方式管组的水动力特性进行计算，指出在超临界压力下的大比热区（i＝1700－2500kJ／kg）必须考虑水流的温度不均匀性对超临界压力锅炉水动力特性的影响。更多还原

【Abstract】 The dynamic characteristics of water in supercritical pressure boiler are analyzed theoretically. Through calculation of dynamic characteristics of water for various arrangements of boiler piping,the authors point out that in area of large specific heat (i= 1700 ~ 2500kJ/kg )under supercritical pressure,the influence of temperature nonuniformity of water flow must be taken into consideration.更多还原