The zero curvature formulation of the Boussinesq equation
β Scribed by Ashok Das; Wen-Jui Huang; Shibaji Roy
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 325 KB
- Volume
- 153
- Category
- Article
- ISSN
- 0375-9601
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## Abstract The finite element discretization of the inviscid Boussinesq equations is studied with particular emphasis on the conservation properties of the discrete equations. Methods which conserve the total energy, total temperature and total temperature squared, or two of the above mentioned qu
## Abstract In this study, numerical simulations of the improved Boussinesq equation are obtained using two finite difference schemes and two finite element methods, based on the secondβand thirdβorder time discretization. The methods are tested on the problems of propagation of a soliton and inter