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["저압 과열 증기가 감온 감압 장치를 거쳐 0.4MPa 증기로으로 변환하기 위해 필요한 물의 양은 얼마이며,压过过热蒸汽经过减温减压器变成 0.4MPa蒸汽需要多少水,最后变成多少蒸汽,怎么计算",,"저압 과열 증기가 감온 감압 장치를 거쳐 0.4MPa 증기로으로 변환하기 위해 필요한 물의 양은 얼마이며 마지막으로서 얼마나 많은 증기가가 되는지 어떻게 계산할 수 있을까요?또는 구체적인 계산 공식이 있는지 궁구합니다。","감압 감온 증기의 유량 Q3과焓 H H3((((((( 质 贤 贤 贤 贷 贷 贷 �贷 贷 贷 贷 贷 贷 贷 �贷 贷 贷 贷 贷 贷 贷 贷 贷 贷 贷 �,饱和比焓 HH1(单位质量的焓)在减压前分别为Q汽、H汽和Q温、H温。减压后Q3+Q汽=Q温,H1H汽H温=H3。"]

2018-09-06View Original

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低压过热蒸汽经过减温减压器变成0.4MPa蒸汽需要多少水,最后变成多少蒸汽,怎么计算,有没有具体的计算公式
Reply #22018-09-07
减压减温蒸汽的流量Q3,焓H3(单位质量的焓),减压前分别为Q1、H1,减温水分别位Q2、H2 Q1+Q2=Q3 Q1H1+Q2H2=Q3H3

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