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For the wall construction shown in figure below determine; 1- The oerall heat transfer coefficient for the wall U. 2- Rate of heat transfer through the wall 3- The temperature T3 Take the thickness of inner and outer layers, 150mm and 50mm respectively. T2 h=10w/m²°C To=-10°C Ti=20°C k,=1.6 k,-0.14

For the wall construction shown in figure below determine; 1- The oerall heat transfer coefficient for the wall U. 2- Rate of heat transfer through the wall 3- The temperature T3 Take the thickness of inner and outer layers, 150mm and 50mm respectively. T2 h=10w/m²°C To=-10°C Ti=20°C k,=1.6 k,-0.14

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Q2: For the wall construction shown in figure below determine; في الشكل الموضح أدناه احسب: 1- The oerall heat transfer coefficient for the wall U. 2- Rate of heat transfer through the wall 3- The temperature T3 Take the thickness of inner and outer layers, 150mm and 50mm respectively. . معامل انتقال الحرارة الكليU ۲. معدل انتقال الحرارة. ۳. درجة الحرارة T3 اتحذ سمك طبقة الجدار الداخلية 150mm وسمك الطبقة الخارجية 50mm. T, T, T3 h=10w/m²°c To=-10°c Ti=20°C k,=1.6 k=0.14 h,=40w/m²°C A=1.5m*0.8m ΔΧ AX,
Transcribed Image Text:Q2: For the wall construction shown in figure below determine; في الشكل الموضح أدناه احسب: 1- The oerall heat transfer coefficient for the wall U. 2- Rate of heat transfer through the wall 3- The temperature T3 Take the thickness of inner and outer layers, 150mm and 50mm respectively. . معامل انتقال الحرارة الكليU ۲. معدل انتقال الحرارة. ۳. درجة الحرارة T3 اتحذ سمك طبقة الجدار الداخلية 150mm وسمك الطبقة الخارجية 50mm. T, T, T3 h=10w/m²°c To=-10°c Ti=20°C k,=1.6 k=0.14 h,=40w/m²°C A=1.5m*0.8m ΔΧ AX,
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