How to detect knock by using SAGE combustion model

ankitraut27 · November 5, 2017, 05:10

Hi,

I am using SAGE model for simulating GDI engine case. I want to detect knock in the engine. For this what setting I have to use with SAGE combustion model? I have advanced the spark timing and set maximum Mach CFL limit as 10. Is there anything more required to detect knock?

Thanks!

tmburton · November 8, 2017, 12:14

Ankit,

We have an advanced training session covering simulation of engine knock. Please contact support@convergecfd.com for a copy of the relevant training slides.

Best regards,

Tristan

November 5, 2017, 05:10	How to detect knock by using SAGE combustion model	#1
ankitraut27 New Member Ankit Raut Join Date: Sep 2017 Location: Chennai Posts: 14 Rep Power: 9	Hi, I am using SAGE model for simulating GDI engine case. I want to detect knock in the engine. For this what setting I have to use with SAGE combustion model? I have advanced the spark timing and set maximum Mach CFL limit as 10. Is there anything more required to detect knock? Thanks!

November 8, 2017, 12:14		#2
tmburton Member Tristan Burton Join Date: Sep 2017 Posts: 92 Rep Power: 9	Ankit, We have an advanced training session covering simulation of engine knock. Please contact support@convergecfd.com for a copy of the relevant training slides. Best regards, Tristan __________________ Tristan Burton Senior Principal Engineer CONVERGECFD

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