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عنوان البحث(Papers / Research Title)


Prediction Model for Cooling of an Electrical Unit with Time-Dependent Heat Generation


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رفل,حكمت,حميد,جودة ,Prediction Model for Cooling of an Electrical Unit with Time-Dependent Heat Generation , Time 6/20/2011 9:03:24 PM : كلية الهندسة

وصف الابستركت (Abstract)


it has been simulated the transient a three-dimensional model to study the heating phenomenon with two assumption values of heat generation.

الوصف الكامل (Full Abstract)


Citation: 
 
International Conference on Advanced Research and Applications
 
in Mechanical Engineering
 
Organized by Notre Dam University (Lebanon) and Wayne State University (USA) 
 
 
 
Author(s):  Prof. Dr. Adil. A. Alwan   and    Rafel. H. Hameed 
 
Subjects:  
 
Prediction Model for Cooling of an Electrical Unit with
 
Time-Dependent Heat Generation 
 
 
 
Date: June 13-15, 2011 
 
 
Abstract: The satisfactory performance of electrical equipments depends on their operating temperature. In order to maintain these devices within the safe temperature limits, an effective cooling is needed. High heat transfer rate, of compact in size and reliable operation are the challenges of a thermal design engineer of electronic equipment. Then, it has been simulated the transient a three-dimensional model to study the heating phenomenon with two assumption values of heat generation. To control for the working of this equipment, cooling process was modelled by choosing one from different cooling technique. Constant low speed fan at one direction of air flow was used for cooling to predict the reducing of heating temperature through working of this equipment.  
 
            Numerical Solution of finite difference time domain method (FDTD) has been utilized to simulate the temporal and spatial temperature profiles through two processes, which would minimize the solution errors.
 
 
Keywords: cooling by force convection, cooling electronic equipment, thermal analysis of electronic equipment, numerical modeling of cooling electronic equipment.
 
 
 
Type: Conference paper
 
 
 

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