Numerical solution of Laplace equation in three dimensions for a Pierce type electron gun (Q919777)
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scientific article; zbMATH DE number 4162214
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Numerical solution of Laplace equation in three dimensions for a Pierce type electron gun |
scientific article; zbMATH DE number 4162214 |
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Numerical solution of Laplace equation in three dimensions for a Pierce type electron gun (English)
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1989
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The 3D Laplace equation is solved using a finite difference technique. Irregular boundaries are treated in detail and suitable expressions are obtained. Indications about the best choice of the convergence factor in the successive overrelaxation method are given.
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Pierce type electron gun
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Neumann boundary conditions
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3D Laplace equation
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finite difference technique
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Irregular boundaries
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convergence factor
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successive overrelaxation
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