ACADSTAFF UGM
| Title | : | Numerical simulation of two-dimensional modified Helmholtz problems for anisotropic functionally graded materials |
| Author | : |
Moh. Ivan Azis (1) Prof. Imam Solekhudin, S.Si., M.Si. Ph.D (2) Muh. Hajarul Aswad (3) Abd. Rasyid Jalil (4) |
| Date | : | 22 2020 |
| Keyword | : | Boundary element method Modified Helmholtz problems Anisotropic functionally graded media Boundary element method Modified Helmholtz problems Anisotropic functionally graded media |
| Abstract | : | In this paper we consider the modified Helmholtz type equation governing 2D-boundary value problems for anisotropic functionally graded materials (FGMs) with Dirichlet and Neumann boundary conditions. The persistently spatially changing diffusion and leakage factor coefficients involved in the governing equation indicate the inhomogeneity of the material under consideration. And the anisotropic diffusion coefficients indicate the material’s anisotropy. Some particular examples of problems are solved numerically using a boundary element method (BEM). The results show the accuracy and consistency of the numerical solutions, the effect of the coefficient bðxÞ values on the solutions, and the impact of the inhomogeneity and the isotropy of the materials to the solutions. |
| Group of Knowledge | : | Matematika |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
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| No | Title | Action |
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| 1 |
Combined-Simpul.pdf
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| 2 |
Turnitin-Numerical simulation of two-dimensional modified Helmholtz problems for anisotropic functionally graded materials.pdf
Document Type : [PAK] Cek Similarity
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| 3 |
Numerical simulation of two-dimensional modified.pdf
Document Type : [PAK] Full Dokumen
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