Heat Remove by Ventilation.
Heat Remove by Ventilation.
(OP)
Good day! i have a situation that seems very easy for you guys. how can i reduce ambient temperature inside a room using ventilation system alone. For example, my target ambient temperature drop is (-5 degrees Celsius) in a closed room using outside air.
Example data:
Outside air: 40 degrees Celsius
Inside air (target ambient temperature): 35 degrees Celsius.
(using ventilation only)
BTU/HR = 1.085 x CFM x (Delta T)- i thinking of using this formula but BTU/HR is missing.
The only source of heat i considered is the heat from the roof. can anyone share a formula for the calculation of heat transfer for roofs? thanks.
Example data:
Outside air: 40 degrees Celsius
Inside air (target ambient temperature): 35 degrees Celsius.
(using ventilation only)
BTU/HR = 1.085 x CFM x (Delta T)- i thinking of using this formula but BTU/HR is missing.
The only source of heat i considered is the heat from the roof. can anyone share a formula for the calculation of heat transfer for roofs? thanks.





RE: Heat Remove by Ventilation.
RE: Heat Remove by Ventilation.
RE: Heat Remove by Ventilation.
RE: Heat Remove by Ventilation.
Outside air 40C
Inside air 35C
No artificial cooling / evaporative cooling = no cooling.
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RE: Heat Remove by Ventilation.
You cannot make a room colder using warmer air.
RE: Heat Remove by Ventilation.
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