ventilation
ventilation
(OP)
hi everybody
im working out in ventilation for a turbine room,whose temperature is 5*c greater than the ambient(32*c).is it ok to fix the turbine ventilators @15 AC
im working out in ventilation for a turbine room,whose temperature is 5*c greater than the ambient(32*c).is it ok to fix the turbine ventilators @15 AC





RE: ventilation
Heat emission in Kw= air flow(m3/s)x1.2(specific heat) X1.02(density)x5 (Temperature rise)
If you do not have turbine heat emission data,you may assume an efficiency of around 30%
and claculate the heat output based on the turbine out put.
RE: ventilation
Heat emmission = (1/Eff-1)x Kw output = (1/.3-1)x kw output
But you should add all other heat gains into the space such as:
. lights
. all other heat gain from other equipment in the space
. fan heat = kw/eff since fan & supply air would go to the space
. solar & transmission heat gain to the space
. people heat
You may want to add more cooling to improve the efficiency of the turbine.