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GB 50264 平面型单层绝热结构热、冷损失量
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,T
0
℃
-35
3
环境温度,T
a
℃
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,α
s
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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