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Thread: calculation errors
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10-02-2005, 05:09 PM #1
calculation errors
Hay
The primary data;
Fast freezer for mushrooms
500kg/6h in cartoon boxees 600 x 500 x300mm
T initial=4*C T final =-30*C
Enviroment temp 32*C constant
Insulation polyurethane thickness=120mm
I use 3 diferent programs for this calculation & i got 3 different
results 1 Q=15.10kw /-35*C
2 Q=18.59Kw/-35*C
3 Q=13,9Kw/-35*C
How about it ?
Regards
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10-02-2005, 05:23 PM #2
Re: calculation errors
How did you calculate it?
Chemi
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11-02-2005, 06:01 AM #3
Re: calculation errors
Simple,I put the same data in all 3 programes.Why you ask ? .The result are not good ?.
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11-02-2005, 01:14 PM #4
Re: calculation errors
The differance is too big.
What programs did you use and what is the size of the room?
Chemi
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11-02-2005, 01:53 PM #5
Re: calculation errors
Room size
Lenght=3m
weight=2m
height =3m
result 1 cooltool (demo version)
result 2 coldroom
result 3 Scelte
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