in many countries. there is a growing intrest in utilizing passive and low energy systems for heating and cooling of buildings. electricity consumption associated with air conditioning system in buildings, makes serious problems such as nonrenewable resource dimination and environmental polution.
Based on the geographical location of Iran which is mostly located a semi-arid climate, applying an evaporative coolihg system could he a useful idea.
This paper is concentrated on the performance of Some passive evaporative cooling systems
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