I'm using HYSYS to evaluate an existing hairpin heat exchanger. The exchanger was in service in many years. I have the heat exchanger drawing (with limited info) for the heat exchanger geometry. But so many variables I can not find in the drawings and I have to use HYSYS defaults. What HYSYS output values I need to look for to decide if I entered correct geometry and the heat exchanger is adequate for the new flow rate and temperature requirements? Thank you for helping me in advance.
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Heat Exchanger Rating
Started by OzChemE, Jun 13 2020 11:49 AM
hairpin heat exchanger rating hysys overall heat transfer coeffi area baffle
3 replies to this topic
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#2
Posted 16 June 2020 - 08:39 PM
Please reread your post. Do you think anyone can help you with only the information given?
Suggestion. Please share.
- State inlet & outlet condition, fluid properties.
- Do some hand calculation
- Share the hand-sketched drawing if you have the proper permission.
- Look at the HTFS manual. (require access)
Good luck
#4
Posted 17 June 2020 - 02:29 AM
Hi,
To make you familiar with this type of technology and support your work( calculation) you can use the link and the document attached .
https://cheguide.com/double_pipe.html
a spreadsheet is available ( bottom of the document above) .
this should help you prior to use HYSYS
Good luck
Breizh
Attached Files
Edited by breizh, 17 June 2020 - 08:40 PM.
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