ANSYS varification manual 9

# Dat input listing test case determine the first two

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Unformatted text preview: , McGraw-Hill Book Co., Inc., New York, NY, 1972, pp. 325-331. Analysis Type(s): Static, Large Deflection Analysis (ANTYPE = 0) Element Type(s): 2-D Hyperelastic Solid Elements (HYPER84) 3-D Hyperelastic Solid Elements (HYPER86) 3-D 10-node Tetrahedral Mixed u-P Hyperelastic Solid Elements (HYPER158) Input Listing: vm56.dat Test Case An infinitely long cylinder is made of Mooney-Rivlin type material. An internal pressure of Pi is applied. Find the radial displacement at the inner radius and the radial stress at radius R = 8.16 in (center of 1st element). Figure 56.1 Hyperelastic Thick Cylinder Problem Sketch ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–132 VM56 Figure 56.2 Hyperelastic Thick Cylinder Models Material Properties υ = .49 Mooney-Rivlin material coefficients A = 80 psi B = 20 psi Geometric Properties ri = 7.0 in ro = 18.625 in Loading Pi = 150 psi Analysis Assumptions and Modeling Notes The problem is solved first using 2-D hyperelastic solid elements (HYPER84) and then using the 3-D hyperelastic solid elements (HYPER86). Due to circumferential symmetry, only a small sector...
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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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