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2019-10-18View Original

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Reply #22019-10-19

["储罐热水伴热量怎么计算？

Reply #32019-10-21

s. 如题，罐区储罐介质凝固点5度，采用热水伴热，大概1方的储罐，用0.4mpa，99度热水伴热爆出介质温度60度，怎么计算热水量？采用外盘管伴热，请教下各位大神，或者哪个规范有这个计算方法:)

Reply #42019-10-21

若仅是由于在空气中导致的散热，那么只要考虑平衡空气带走的热量就可以了。

Reply #52019-10-21

谢谢你的回复，想问下具体怎么计算想请教一下下没算过

Reply #62019-10-21

罐壁热量损失: 罐壁的热量损失=传热系数×罐壁的的外表面积*(罐壁壁的外温度-周围环境温度)。罐顶热量损失: 罐顶的热量损失=罐顶的传热系数*罐顶顶面积*(罐壁壁外温度-周围环境温度)。罐底热量损失: 罐底的热量损失=罐底底传热系数*罐底底面积*(罐壁壁外温度-储罐罐所在地区最冷月份的地表温度)。储罐总热量损失: 储罐总热量损失=罐壁壁热量损失+罐顶顶热量损失+罐底底热量损失。这是我找到的的不知道对你说的有没有帮助

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