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- Users: Salah Zantout
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System Working Pressure for Closed Loop Chilled Water System
Hello Gents, Apologize for late reply as I had some issues. Thank you all for your valuable inputs. I am not sure if I can connect all the info. I would agree with @LittleInch in regards to the cold fill pressure which is 1.7 bar in addition to the 5.8 bar at the discharge when the pump is...- Salah Zantout
- Post #7
- Forum: HVAC/R engineering
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System Working Pressure for Closed Loop Chilled Water System
Hi LittleInch Thank you so much for the heads up. To be precise, my cold fill conditions I have used are at -6C. When it comes to Max conditions I have used +35C. and that is to get the densities in Ashrae formula. There is as well another formula which you would find in the attached below...- Salah Zantout
- Post #4
- Forum: HVAC/R engineering
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System Working Pressure for Closed Loop Chilled Water System
FYIhttps://files.engineering.com/getfile.aspx?folder=ab3148ed-78ea-4c97-bb97-d78138bc069f&file=9003-036-03_19-EXTROL-Sizing.pdf- Salah Zantout
- Post #2
- Forum: HVAC/R engineering
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System Working Pressure for Closed Loop Chilled Water System
Dear All, This is my first post in this forum and after I have been following it for sometime now. I have really found it to be informative and helpful in so many ways so I genuinely thank each and everyone of you for your contribution. I would kindly like to ask your help for the following...- Salah Zantout
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- Replies: 8
- Forum: HVAC/R engineering
