CUED Publications database

Boundary integral technique for the numerical modelling of the air flow for the Aaberg exhaust system

Wen, X and Hunt, GR and Ingham, DB (2000) Boundary integral technique for the numerical modelling of the air flow for the Aaberg exhaust system. Engineering Analysis with Boundary Elements, 24. pp. 477-484. ISSN 0955-7997

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Abstract

A boundary integral technique has been developed for the numerical simulation of the air flow for the Aaberg exhaust system. For the steady, ideal, irrotational air flow induced by a jet, the air velocity is an analytical function. The solution of the problem is formulated in the form of a boundary integral equation by seeking the solution of a mixed boundary-value problem of an analytical function based on the Riemann-Hilbert technique. The boundary integral equation is numerically solved by converting it into a system of linear algebraic equations, which are solved by the process of the Gaussian elimination. The air velocity vector at any point in the solution domain is then computed from the air velocity on the boundary of the solution domains.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: Div A > Fluid Mechanics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:44
Last Modified: 08 Dec 2014 02:30
DOI: 10.1016/S0955-7997(00)00021-7