In English

Stratified scavenging computations in two-stroke engines using OpenFOAM

Mikael Jönsson
Göteborg : Chalmers tekniska högskola, 2010. 65 s.
[Examensarbete på avancerad nivå]

This report presents the methodology and the results of simulations of the flow in a stratified charged two-stroke engine. The focus is put on the process and performance of the scavenging. To simulate the flow through the engine the finite volume method in three dimensions is used. The OpenFOAM-1.5-dev computational fluid dynamics software is used to perform the calculations. The performance and possibilities that OpenFOAM-1.5-dev gives for this kind of applications is evaluated.

Nyckelord: Two-stroke engine, OpenFOAM, Mesh operations, Topology changes, Trapping efficiency



Publikationen registrerades 2010-06-11. Den ändrades senast 2013-04-04

CPL ID: 122640

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