Sector simulation of hcci engine

Adhavan · March 7, 2018, 06:31

I am working on the CFD simulation of HCCI( Homogeneously charged compression ignition) engines using Converge. First of all I want to know whether sector simulation is possible for premixed combustion engines.

Also I need a description of the case setup for the HCCI engine simulation like what combustion model and other necessary settings I have to choose.

MFGT · March 7, 2018, 07:58

Hi,

what kind of fuel do you want to use?
Do you have a suited mechanism?

Is the engine geometry more diesel or gasoline shape?

Adhavan · March 7, 2018, 08:13

I am using biogas ( methane and carbon-dioxide) and I have all the gas mechanism( reaction mechanism and thermodynamic data) files with me.

I want to do sector simulation of HCCI combustion engine, its different from SI AND CI combustion. I want the recommended combustion model and settings for the simulation.

March 7, 2018, 06:31	Sector simulation of hcci engine	#1
Adhavan New Member Adhavan K Join Date: Mar 2018 Posts: 3 Rep Power: 8	I am working on the CFD simulation of HCCI( Homogeneously charged compression ignition) engines using Converge. First of all I want to know whether sector simulation is possible for premixed combustion engines. Also I need a description of the case setup for the HCCI engine simulation like what combustion model and other necessary settings I have to choose.

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March 7, 2018, 07:58		#2
MFGT Senior Member Tobias Join Date: May 2016 Location: Germany Posts: 295 Rep Power: 11	Hi, what kind of fuel do you want to use? Do you have a suited mechanism? Is the engine geometry more diesel or gasoline shape?

March 7, 2018, 08:13		#3
Adhavan New Member Adhavan K Join Date: Mar 2018 Posts: 3 Rep Power: 8	I am using biogas ( methane and carbon-dioxide) and I have all the gas mechanism( reaction mechanism and thermodynamic data) files with me. I want to do sector simulation of HCCI combustion engine, its different from SI AND CI combustion. I want the recommended combustion model and settings for the simulation.