J schneider conduction heat transfer 2nd printing

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Unformatted text preview: Input Listing: vm94.dat Test Case A well-mixed fluid is heated by a long iron plate of conductivity k and thickness t. Heat is generated uniformly in the plate at the rate q . If the surface convection coefficient is h and the fluid temperature is Tf, determine the temperature at the center of the plate Tc and the heat flow rate to the fluid qf. Figure 94.1 Plate Problem Sketch Material Properties k = 25 Btu/hr-ft-°F h = 13.969738 Btu/hr-ft2-°F Geometric Properties t = 1/2 in = 0.041666 ft Loading q = 100,000 Btu/hr-ft3 Tf = 150°F Analysis Assumptions and Modeling Notes A 1 ft2 area is used for the conduction and convection elements. Only one half of the plate is modeled because of symmetry. Node 6 is given an arbitrary location. POST1 is used to process results from the solution phase. ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–213 VM94 Results Comparison Target ANSYS Ratio qf,Btu/hr 2083.3 2083.3 1.000 Tc, °F 299.1 300.0 1.003 1–214 ANSYS Verific...
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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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