FLUENT 6 - How to model scavenging in two-stroke engines -- best practices


Are there any guidelines or best practices available for the simulation of scavenging in two-stroke engines? Scavenging is the operation by which exhaust gases are cleared from (and fresh mixture is introduced to) the cylinder of a two-stroke engine.
Yes, there is a best practices document available at:

<a target=_blank href="http://www.fluentusers.com/best_prac_archives/index.htm">http://www.fluentusers.com/best_prac_archives/index.htm</a>http://www.fluentusers.com/best_prac_archives/index.htm

entitled "Two-Stroke Engine Scavenging Simulations". This document describes the modeling procedure for scavenging in two-stroke engines, including:

- typical modeling assumptions
- mesh recommendations
- solver setup and boundary conditions
- postprocessing
- a brief validation





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We can't open the link
deivanayagam, Fri Feb 14, 2014