HTRI警告信息

tianshan039 · 发表于 2018-1-11 16:47:00

用htri做校核时，出现警告信息“The estimated tube count for this shell is 210. A large variation from the expected tube count may indicate that program has used different clearances (such as bundle-to-shell clearance and heights-under-nozzles) than those expected. Although the specified number of tubes has been used to calculate the available heat transfer area, discrepancies in exchanger clearances can result in inaccurate pressure drop and heat transfer calculations.”

这是什么原因，怎么解决啊？我是初学者，还在摸索中，请各位大神指导啊。先谢过~