Experimental Study on Simplified Thermo-technical Calculation for Evaporative Coolers
Evaporative cooling is energy efficient and environment protective. However, little research has been done on the simplified and applied thermotechnical calculation method. In order to improve the practicability and advantage of evaporative cooling unit, and make the unit manufacture standard, a thermo-technical calculation for a plate indirect evaporative cooling unit and a packing direct evaporative cooling unit are simplified by experiments base on engineering optimization theory. In the experiments, an optimal water-spraying density was gained for the packing direct evaporative cooling unit, with the aluminum foil packing specific surface area of 500m2/m3; as well as an optimal waterspraying density for plate indirect evaporative cooling unit, with primary air channel length of 4mm, and secondary air channel length of 6mm.
evaporative cooling air conditioning thermo-technical calculation design water-spraying density
Zhang Dan Zhao Wei
School of Civil and Architectural Engineering Liaoning University of Technology Jinzhou, China
国际会议
武汉
英文
348-351
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）