蒸汽管道正常工作凝结水量计算

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依据：HG/T 20570.21-95		蒸汽管道正常工作凝结水量




	名称	单位	公式/来源	值
1	输入
2	蒸汽管道散热量，Q	kJ/h		36940
3	蒸汽的焓，i₁	kJ/kg		2365
4	饱和水的焓，i₂	kJ/kg		762
5	安全系数，n	/		2.5
6	结果
7	计算的凝结水量，G_cal	kg/h		23.04429195
8	所需排水量，G_r	kg/h	G_r=G_cal×n	57.61072988

计算表参考图表

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