An approximate analytical (integral-balance) solution to a nonlinear heat diffusion equation
The communication presents a closed form approximate solution of the nonlinear diffusion equation of a power-law nonlinearity of the diffusivity developed by the heat-balance integral method. The main step in the initial transformation of the governing equation avoiding the Kirchhoff tra...
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| Format: | Article |
| Language: | English |
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VINCA Institute of Nuclear Sciences
2015-01-01
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| Series: | Thermal Science |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/0354-9836/2015/0354-98361400074H.pdf |