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Thread: Superheat!!!
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05-12-2012, 05:38 PM #1
Superheat!!!
right then.... can some one just confirm for me what superheat we have. with the figures
R404a
Suction gas temp -15ºC
Suction pipe temp 2.5ºC
whats the superheat?
someone at work has made me doubt myself!! lol
Thankyou
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05-12-2012, 05:55 PM #2
Re: Superheat!!!
Superheat is the measurable (sensible) heat that is added to the saturated liquid - vapour mix.
Saturated liquid in the evap, in your case is evaporating (saturating) at -15 degc. You measured
the actual suction pipe to be about +2.5 degc.
The difference between -15 and +2.5 is 17.5 so your superheat is 17.5..............
But you knew that didn't you . Don't doubt yourself.......
Regards
Rob
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05-12-2012, 05:56 PM #3
Re: Superheat!!!
I dont know why i am doubting myself because i know it is 17.5ºC....
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05-12-2012, 05:57 PM #4
Re: Superheat!!!
HAHA.. yes I don't know why i did!!!!
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05-12-2012, 05:59 PM #5
Re: Superheat!!!
..
Good man
Rob
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