关于换热器冷热流体温度分布曲线 众求 试绘出换热器中两种流体在顺、逆流条件下温度变化曲线,并写出平均温度计算式.已知高温流体由t1(过热蒸气)被冷却到饱和温度ts然后到再冷却到t1(过
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![关于换热器冷热流体温度分布曲线 众求 试绘出换热器中两种流体在顺、逆流条件下温度变化曲线,并写出平均温度计算式.已知高温流体由t1(过热蒸气)被冷却到饱和温度ts然后到再冷却到t1(过](/uploads/image/z/3247170-42-0.jpg?t=%E5%85%B3%E4%BA%8E%E6%8D%A2%E7%83%AD%E5%99%A8%E5%86%B7%E7%83%AD%E6%B5%81%E4%BD%93%E6%B8%A9%E5%BA%A6%E5%88%86%E5%B8%83%E6%9B%B2%E7%BA%BF+%E4%BC%97%E6%B1%82+%E8%AF%95%E7%BB%98%E5%87%BA%E6%8D%A2%E7%83%AD%E5%99%A8%E4%B8%AD%E4%B8%A4%E7%A7%8D%E6%B5%81%E4%BD%93%E5%9C%A8%E9%A1%BA%E3%80%81%E9%80%86%E6%B5%81%E6%9D%A1%E4%BB%B6%E4%B8%8B%E6%B8%A9%E5%BA%A6%E5%8F%98%E5%8C%96%E6%9B%B2%E7%BA%BF%2C%E5%B9%B6%E5%86%99%E5%87%BA%E5%B9%B3%E5%9D%87%E6%B8%A9%E5%BA%A6%E8%AE%A1%E7%AE%97%E5%BC%8F.%E5%B7%B2%E7%9F%A5%E9%AB%98%E6%B8%A9%E6%B5%81%E4%BD%93%E7%94%B1t1%28%E8%BF%87%E7%83%AD%E8%92%B8%E6%B0%94%29%E8%A2%AB%E5%86%B7%E5%8D%B4%E5%88%B0%E9%A5%B1%E5%92%8C%E6%B8%A9%E5%BA%A6ts%E7%84%B6%E5%90%8E%E5%88%B0%E5%86%8D%E5%86%B7%E5%8D%B4%E5%88%B0t1%28%E8%BF%87)
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