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2

votes

1

answer

5k

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Calculate Jacobian of triangular element given coordinates of vertices and displacements?

finite-element mesh jacobian

modified yesterday sb1966 1

0

votes

0

answers

49

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Normalized legendre and quadrature basis for discontinous Galerkin method

finite-element numerics discontinuous-galerkin

modified yesterday NumericalKid 51

1

vote

1

answer

50

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How long should the hyperelastic equations be solved before updating the mesh?

finite-element pde computational-physics numerical-modelling

answered 2 days ago Bill Greene 5,140

1

vote

1

answer

129

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Efficient CRS vectors evaluation using elements connectivities

finite-element sparse-matrix complexity

modified Mar 30 at 2:06 Gustavo Costa 55

1

vote

0

answers

57

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Compute mass matrix in vibrations problem by using finite element method

finite-element numerics numerical-modelling mesh

modified Mar 20 at 15:36 Alone Programmer 1,778

6

votes

1

answer

128

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Why lattice Boltzmann despite its huge number of mesh points still has worse accuracy in comparison to FEM for calculating wall shear stress?

finite-element fluid-dynamics lattice-boltzmann-methods

modified Mar 19 at 21:02 Community♦ 1

0

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0

answers

51

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Stress during unloading in FEM simulation of an elasto-plastic truss element

finite-element simulation

asked Mar 16 at 14:53 LoveFrootLoops 1

1

vote

1

answer

72

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Full approximation scheme - smoothers - literature recomendation

finite-element nonlinear-equations parallel-computing multigrid

answered Mar 15 at 18:56 EMP 1,382

1

vote

1

answer

66

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FEM diffusion: inaccurate results small time steps

finite-element boundary-conditions diffusion

modified Mar 14 at 8:49 mfnx 170

0

votes

0

answers

71

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Solving a nonlinear problem with a very small components with finite element method

finite-element nonlinear-equations iterative-method

modified Mar 13 at 16:21 lr1985 637

1

vote

3

answers

130

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What numerical methods are used to model deformations in elastic physics?

finite-element pde computational-physics numerical-modelling

modified Mar 11 at 3:15 wyer33 587

-1

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0

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14

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What are the inputs of the function addCurveLoops() in gmsh-API?

finite-element python mesh-generation gmsh

asked Mar 11 at 2:36 FourZeroFive 119

5

votes

1

answer

90

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Non-conforming bi-linear finite element

finite-element convergence

answered Mar 9 at 11:38 cfdlab 1,806

1

vote

2

answers

132

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Morley element implementation reference

finite-element reference-request elliptic-pde

answered Mar 9 at 10:36 Aage 61

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