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["온온한 공기를 加热后,焓值的计算",,"kg 22℃의 습도가 22%인 포화 공기를 11℃까지 加热到焓值怎么计算?含湿度为1.01g/kg干空气,1kg饱和空气含水oni.00kg,含干空气1//2kg 775.72kg,含湿空气oni..02kg 75.78【22℃时饱和空气焓值】×1【1kg饱和空气】-【干空气的比热容】×oni//【干空气的质量】×(oni---)【温差】】oni【水的的比热容】×oni.02【水的质量】×(onionon)【温差】】oni.0on【水的质量】×222【11℃水的的汽化潜热】 =7on.78 +7on.53+6.176+4on.314=999.8kJ 대신자님 계산이 틀렸는지 확인해 주세요" "너무 이론적인 것들이에요. 아마 주석 섹션에서 더 많은 전문가가 있을 것입니다."]

2017-01-05View Original

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1kg 25℃饱和空气加热到100℃后焓值怎么计算? 含湿20g/kg干空气,1kg饱和空气含水0.02/1.02kg,含干空气1/1.02kg 75.78【25℃时饱和空气焓值】×1【1kg饱和空气】+1【干空气比热容】×1/1.02【干空气质量】×(100-25)【温差】+4.2【水的比热容】×0.02/1.02【水的质量】×(100-25)【温差】+0.02/1.02【水的质量】×2260【100℃水的汽化潜热】 =75.78+73.53+6.176+44.314=199.8KJ 请大神帮我看看有没有算错
Reply #22017-01-06
太理论化的东西,也许在注化版块高手更多一些。

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