How to convert cable thermal losses [Watts] into enthalpy?
Hello fellow engineers
I have a certain thermal loss from my power cables, it's about 15Watts loss, and I somehow have to convert that into a enthalpy so I can calculate how much more my cooling unit has to work.
The cable is a 4G4 powerflex copper cable.
the ambient temperature of the room is 40 degrees celcius.
What do I do?
Replies
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Ramani Aswath1 kwhr = 860 kcals
15 watts adds 13 kcals of heat in an hour. That much extra has to be removed by the cooling system.
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Rasmus Brenøe Ruus
Thanks Ramani.
Is there an formula anywhere for this you could show me?
Best regards
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Rasmus Brenøe Ruus
Nevermind 1 W is of course 1 J/s.
Thanks a lot for the help!!
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