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Unformatted text preview: ation Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. VM95: Heat Transfer from a Cooling Spine Overview Reference: F. Kreith, Principles of Heat Transfer, 2nd Printing, International Textbook Co., Scranton, PA, 1959, pg. 48, eq. 2-44, 45. Analysis Type(s): Heat Transfer Analysis (ANTYPE = 0) Element Type(s): 3-D Conduction Bar Elements (LINK33) Convection Link Elements (LINK34) 3-D Thermal Solid Elements (SOLID70) Input Listing: vm95.dat Test Case A cooling spine of square cross-sectional area A, length , and conductivity k extends from a wall maintained at temperature Tw. The surface convection coefficient between the spine and the surrounding air is h, the air temperature is Ta, and the tip of the spine is insulated. Determine the heat conducted by the spine q and the temperature of the tip T . Figure 95.1 Cooling Spine Problem Sketch Material Properties k = 25 Btu/hr-ft-°F h = 1 Btu/hr-ft2-°F Geometric Properties A = 1 in2 = (1/144) ft2 = 8 in = (2/3) ft b = 1 in = (1/12) ft...
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This note was uploaded on 12/09/2010 for the course DEPARTMENT E301 taught by Professor Kulasinghe during the Spring '09 term at University of Peradeniya.

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