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GB 50264 平面型单层绝热结构热、冷损失量

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Selected 绝热.
  • 绝热
  • 绝热
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 依据:GB 50264-2013
平面型单层绝热结构热、冷损失量
名称 单位 公式/来源 值
1 输入
2  管道/设备外表面温度,T0 ℃ -35
3  环境温度,Ta ℃ 20
4  绝热层厚度,δ m 0.08
5  绝热材料热导率,λ W/m·K 0.03
6  绝热结构外表面对周围空气的换热系数,αs W/㎡·K 8.3
7 结果
8  单位热/冷损失,Q W/㎡ 公式 5.4.3-5 -19.73342939
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