In this paper, a polynomial approximate solution with a priori error bounds of Euler equations is constructed by means of the Cauchy-Kovalevskaya method. Then, this solution has been compared with that obtained with a numerical method based on the MacCormack algorithm to find a better error bound.
A new iterative method for flow calculation in intake and exhaust systems of internal combustion engines
β Scribed by E. Ponsoda; J.V. Romero; J.R. Serrano; J.M. Arnau
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 772 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0895-7177
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β¦ Synopsis
In this paper, a new iterative method to find analytical approximate solution with a priori error bounds of Euler equations is constructed. This method is an improvement of the one presented in [l] and lets using the temporal domain get a bigger Chebyshev polynomial to approach the initial value in each step.
π SIMILAR VOLUMES
A pulsatile flow is studied experimentally through a pipe with threeway junction and the results are compared with the numerical ones obtained by a one-dimensional numerical scheme known as a Random-Choice Method. Boundary conditions for three-way junction are newly introduced in this paper to adapt