A new improved finite difference equation for heat transfer during transient change (Q1085581)
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scientific article; zbMATH DE number 3982441
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A new improved finite difference equation for heat transfer during transient change |
scientific article; zbMATH DE number 3982441 |
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A new improved finite difference equation for heat transfer during transient change (English)
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1986
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This technical note reports a new explicit finite difference equation for heat conduction. It has been tested by calculating the temperature response of a slab to transient excitation for which an analytical solution is available. The new equation yields results more accurate than the finite difference equations in current use. By using a scheme of subdividing the time interval, the time steps can be made arbitrarily large without loss of stability or increased storage need.
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explicit finite difference equation
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heat conduction
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stability
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