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29-11-2012, 07:20 AM #1
How much gas will be required......pleaseeee help
I am making deepfreezer need some help.
using evaporator, pipe 3/8 around 50 feet
compressor 1/2 hp
how to calculate (or any software to calculate)how much gas will be required for this machine while charging.
R134a
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29-11-2012, 08:11 AM #2
Re: How much gas will be required......pleaseeee help
134a
.............................Liquid... Hot Gas
...............................Line.....Line (55°C)
.......................................................................-40°C.......-30°C......... -20°C.......-10°C...........0°C
Inches....................kg/m........gm/m...................gm/m.......gm/m.........gm/m.........gm/m........gm/m
3/8.......................0.0595.......2.2322.................0.1488.....0.1488........0.2976........0 .5953.......0.8929
I have it all in table form if you send me your email I will forward a copy to you (the formatting is all over the place but the original table is easy to use).
134a 3/8 pipe in liquid is 0.0595 kg/m
134a 3/8 pipe suction at -10 is 0.5953 gm/m
Regards
Rob
.Last edited by Rob White; 29-11-2012 at 08:19 AM.
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01-12-2012, 12:49 PM #3
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16-12-2012, 08:04 AM #4
Re: How much gas will be required......pleaseeee help
Dear Rob White,
May I request you to send me too a copy of the table. My e-mail ID is rayin123@gmail.com
With thanks and regards
Rayin