How to set two stroke engine with scavenging?

sheaker · May 2, 2017, 06:06

Dear foamers.

I am very interested in simulation of two stroke engine with scavenging. There are presentations that I found about 2 stroke engines, done by Mr. Tommaso Lucchini:
http://powerlab.fsb.hr/ped/kturbo/Op...2007Engine.pdf
https://imem.cray.com/2013/Meeting-2...lia-Milano.pdf page 5.

and another usage:
http://publications.lib.chalmers.se/...ext/122640.pdf

but none of them provide needed information for case setup.

I have been trying to modify simpleEngineStem case for sonicTurbDymEngineFoam but I cannot make it run.

If anyone of You could share a simple 2d case of two stroke engine with scavenging I would be gratefull.

I wish You wonderful day!
Sheaker

PS. I still can't do sliding interface in 3d case:
Salome, sliding interface and "Zero length edge detected."

nimrod · May 18, 2017, 15:02

Hi all,

I have the same question, would appreciate if someone could provide insights into setting up a two-stroke engine model in OpenFOAM.

Regards,
nimrod

May 2, 2017, 06:06	How to set two stroke engine with scavenging?	#1
sheaker Senior Member Oskar Join Date: Nov 2015 Location: Poland Posts: 184 Rep Power: 11	Dear foamers. I am very interested in simulation of two stroke engine with scavenging. There are presentations that I found about 2 stroke engines, done by Mr. Tommaso Lucchini: http://powerlab.fsb.hr/ped/kturbo/Op...2007Engine.pdf https://imem.cray.com/2013/Meeting-2...lia-Milano.pdf page 5. and another usage: http://publications.lib.chalmers.se/...ext/122640.pdf but none of them provide needed information for case setup. I have been trying to modify simpleEngineStem case for sonicTurbDymEngineFoam but I cannot make it run. If anyone of You could share a simple 2d case of two stroke engine with scavenging I would be gratefull. I wish You wonderful day! Sheaker PS. I still can't do sliding interface in 3d case: Salome, sliding interface and "Zero length edge detected." febriyan91 likes this.

May 18, 2017, 15:02	Re: How to set two stroke engine with scavenging?	#2
nimrod New Member Join Date: Dec 2012 Posts: 3 Rep Power: 13	Hi all, I have the same question, would appreciate if someone could provide insights into setting up a two-stroke engine model in OpenFOAM. Regards, nimrod

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