inc reading ma 1957 pg 164 article 7 8 thermal

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Unformatted text preview: pation rate q. Figure 97.1 Straight Fin Problem Sketch Material Properties k = 15 Btu/hr-ft-°F h = 15 Btu/hr-ft2-°F Geometric Properties t = 1 in = (1/12 ft) = 4 in = (4/12) ft Loading Tw = 1100°F Ta = 100°F ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–219 VM97 Analysis Assumptions and Modeling Notes Convection from the tip of the fin is modeled with the two convection elements (LINK34). One half of the crosssectional area is assigned to each element. The depth of the fin (Y-direction) is arbitrarily selected to be 1 foot. POST1 is used to extract results from the solution phase. Results Comparison Target[1] ANSYS Ratio T, °F (at x/length = 0.0) 1100. 1100. 1.000 T, °F (at x/length = 0.1) 955. 958. 1.00 T, °F (at x/length = 0.2) 835. 838. 1.00 T, °F (at x/length = 0.3) 740. 738. 1.00 T, °F (at x/length = 0.4) 660. 655. 0.99 T, °F (at x/length = 0.5) 595. 587. 0.99 T, °F (at x/length = 0.6) 535. 532. 1.00 T, °F (at x/length = 0.7) 490. 489. 1.00 T, °F (at x/...
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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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