HVAC application
HVAC application
(OP)
I am looking for an application that will do heating and cooling calculations and be able to suggest the best system to cool/heat the space.
Whether it be DX systems or a chiller system. Does anyone know a program having these properties?
Whether it be DX systems or a chiller system. Does anyone know a program having these properties?





RE: HVAC application
Infiltration through gaps
Type Observation m3/h per meter of gap
Windows
Normal 3.0
Tilting (louvers) 3.0
Guillotine (wood) lose fit 6.5
tight fit 2.0
Guillotine (metal) metal contact 4.5
sealed (rubber) 1.8
Doors lose fit 13.0
tight fit 6.5
Remarks
The width of the gap is considered 4.5 mm
Based on wind velocity 15 km/hr
Steven van Els
SAvanEls@cq-link.sr
RE: HVAC application
I would like to see how the tests were done; if it was a typical metal building warehouse, average louver construction.
We are having problems with shoddy workmanship but yet we are also trying to calculate a reasonable safety factor using field measurements. If you could give me a source for this info that would be great. Thanks.
RE: HVAC application
Air Conditioning Engineering, Second Edition
W.P. Jones
Edward Arnold Publishers Limited, London
ISBN 0-7131-3312-0
I am using a portuguese translation, which have some minor modifications according to Brazilian Standards (ABNT)
Engenharia da Ar Condicionado
ISBN: 85-7001-121-0
Regards
Steven van Els
SAvanEls@cq-link.sr
RE: HVAC application
RE: HVAC application
RE: HVAC application
could you please hel me to know more about air conditioning internet sites.
mujibur rahman