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EFFECT OF IRAQI INSULATION POSITION IN WALLS AND ROOFS ON COOLING LOAD IN IRAQI BUILDINGs USING TFM | ||
| AL-TAQANI | ||
| Article 1, Volume 21, Issue 4, 2008, Pages 198-210 | ||
| Author | ||
| Nazar Farag Antwan | ||
| Abstract | ||
| Transfer function method is used to study the effect of local insulation position in walls and roofs on cooling load in Iraqi building. room 4*4*3m with east window on21stJuly located in Baghdad and made of local metals in walls and roofs is used as case study. Many types of walls and roofs (with insulation and without it) are used in different directions to study how the magnitude and the distribution of cooling load an changed. The results show that using local insulation (clay) in walls and roof reduces the cooling load by (23%)and the peak loads reduced (10%), also the study shows that the insulation (any insulation) used in eastern and western wall is more efficient in reducing the cooling load than the southern and northern walls . The results also show that when using the same amount of insulation in walls and roof at the same time the cooling load distribution changes more than when using this amount of insulation in each one. The study shows that when using north and south window and using efficient (not local)insulation the cooling load is reduced by (32%). This result shows the local insulation is good and active in reducing cooling load. | ||
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