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Analytic-numerical approach to flow calculation in intake and exhaust systems of internal combustion engines

✍ Scribed by M.D. Roselló; J.R. Serrano; X. Margot; J.M. Arnau

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
962 KB
Volume
36
Category
Article
ISSN
0895-7177

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✦ Synopsis

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.

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A new iterative method for flow calculat
A new iterative method for flow calculation in intake and exhaust systems of internal combustion engines
✍ E. Ponsoda; J.V. Romero; J.R. Serrano; J.M. Arnau 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 772 KB

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