Solve Problem 3.55 for the axial displacement in the bar using collocation, sub-domain, least squares, and Galerkin's
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Solve Problem 3.55 for the axial displacement in the bar using collocation, sub-domain, least squares, and Galerkin's methods. Choose a quadratic polynomial u(x) = c1x + c2x2 in each method. Compare these weighted residual method solutions to the exact solution?
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Exact solution Px 18000 300 x u0 0C 1 0 Now choose u C 0 C 1 x C 2 x 2 1 Differential equation AE du ...View the full answer
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Related Book For
A First Course in the Finite Element Method
ISBN: 978-1305635111
6th edition
Authors: Daryl L. Logan
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