ECFM-3Z and Knock Model

CK1 · November 18, 2009, 05:03

Hi Everybody,
I'm working on a documentation of the ECFM-3Z model. Unfortunatelly I can't find any good information about it (besides of what is written in the manuals). I'm also looking for more information about knock modelling.
Can anybody give me some advice?
Thanks!
Chris

usker · December 10, 2009, 20:39

Please be more specific what kind of information are you looking for. ECFM3Z uses two spark ignition models (Default and AKTIM). It laso uses default autoignition and double-delay autoignition models to simulate diesel combustion. You can also simulate knock with ECFM3Z model.

Regards

PauloTerenzi · June 25, 2016, 14:23

The standard Knock model coupled with ECFM-3Z in ES-ICE was developed by Lafossas et. al. (2002). The paper title is: "Development and Validation of a Knock Model in Spark Ignition Engines Using a CFD code"

November 18, 2009, 05:03	ECFM-3Z and Knock Model	#1
CK1 New Member Join Date: Nov 2009 Posts: 1 Rep Power: 0	Hi Everybody, I'm working on a documentation of the ECFM-3Z model. Unfortunatelly I can't find any good information about it (besides of what is written in the manuals). I'm also looking for more information about knock modelling. Can anybody give me some advice? Thanks! Chris

June 25, 2016, 14:23	Knock model	#3
PauloTerenzi New Member Paulo Henrique Terenzi Seixas Join Date: Aug 2014 Posts: 1 Rep Power: 0	The standard Knock model coupled with ECFM-3Z in ES-ICE was developed by Lafossas et. al. (2002). The paper title is: "Development and Validation of a Knock Model in Spark Ignition Engines Using a CFD code"

December 10, 2009, 20:39		#2
usker New Member Join Date: Apr 2009 Posts: 16 Rep Power: 17	Please be more specific what kind of information are you looking for. ECFM3Z uses two spark ignition models (Default and AKTIM). It laso uses default autoignition and double-delay autoignition models to simulate diesel combustion. You can also simulate knock with ECFM3Z model. Regards