%0 Conference Proceedings %T Investigation of the optimum number of heat pipe rows in HPHX used for energy saving in an air conditioning system %A Kazemi, Homa %A Nowee Baghban, Seyed Mostafa %A Khayyami, Shideh %A Moniri Manesh, Negin %J 7th International Chemical Engineering Congress & Exihibition %D 2011