شماره ركورد كنفرانس :
5048
عنوان مقاله :
INVESTIGATION ON COOLING POTENTIAL OF EVAPORATIVE WATER COOLER TO PRODUCE CHILLED WATER
Author/Authors :
A. P ،Haghighi Department of Mechanical Engineering - Faculty of Engineering - Tarbiat Modares University - Tehran, Iran , N ،Gilani Department of Chemical Engineering - Faculty of Engineering - Tarbiat Modares University - Tehran, Iran , M. M ،Moharrer Department of Mechanical Engineering - Faculty of Engineering - University of tehran - Tehran, Iran
كليدواژه :
evaporative water cooler , cooling potential , chilled water
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
The potential of evaporative water cooler (EWC) to produce chilled water and the effects of ambient air conditions and air flow rate on
it have been investigated here. An implicit marching finite-difference scheme is employed for solving the governing heat and mass
transfer equations. Numerical results show that the amounts of chilled and evaporated water are increased by increasing the air flow
rate and there is an optimum air flow rate which leads to production of chilled water at higher humidity. This optimum value depends
on ambient air temperature too and decreases with the increase of it.
