Application of Variational Iteration and Homotopy-Perturbation Methods to Nonlinear Heat Transfer Equations with Variable Coefficients
β Scribed by Khaleghi, Hassan; Ganji, D. D.; Sadighi, A.
- Book ID
- 120940475
- Publisher
- Taylor and Francis Group
- Year
- 2007
- Tongue
- English
- Weight
- 574 KB
- Volume
- 52
- Category
- Article
- ISSN
- 1040-7782
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## Abstract In this paper, a variational iteration method (VIM) has been applied to nonlinear nonβFourier conduction heat transfer equation with variable specific heat coefficient. The concept of the variational iteration method is introduced briefly for applying this method for problem solving. Th
The variational iteration method proposed by Ji-Huan He is a new analytical method to solve nonlinear equations. This paper applies the method to search for exact analytical solutions of linear differential equations with constant coefficients. Furthermore, based on the precise integration method, a