Comparison Between Two Types of Pads and Their Effect on Evaporative Cooling Unit.

الملخص

The study was done in Baghdad capital to evaluate  the effect of using two different types of pads at three times in a day (10 a.m, 12 a.m and 14 p.m) in July on cooling efficiency and indoor relative humidity. Jujube-Tree wood pad showed superiority ,as compare, to Date Palm leaves pad .Indoor relative humidity for Jujube-tree wood pad was 78% and cooling efficiency was 87% .Indoor relative humidity for Date Palms leaves was 61.76% and cooling efficiency was 73.9%.The random complete block design (RCBD) was used in the statistical analysis of obtained data ,which were based on the observations of three replications and two factors .