Crevice

mohsinmkhan · January 12, 2019, 06:45

How to add crevice in the converge studio itself?

ksrivast · January 16, 2019, 19:26

Hello Mohsin,

We have a crevice model you can employ (crevice_flag in inputs.in). To activate the model, go to Application Type > Crank angle-based > Use crevice model. This crevice model is used as an alternative to resolving the actual crevice geometries which can drastically increase computational costs. The crevice model in CONVERGE is based on the model of Namazian and Heywood. Please refer to our manuals for details and how it works.

If you want to resolve the crevice, crevice geometry must be included and appropriate cell resolution provided.

Sincerely,

mohsinmkhan · January 17, 2019, 07:19

Quote:

Originally Posted by ksrivast

Hello Mohsin,

We have a crevice model you can employ (crevice_flag in inputs.in). To activate the model, go to Application Type > Crank angle-based > Use crevice model. This crevice model is used as an alternative to resolving the actual crevice geometries which can drastically increase computational costs. The crevice model in CONVERGE is based on the model of Namazian and Heywood. Please refer to our manuals for details and how it works.

If you want to resolve the crevice, crevice geometry must be included and appropriate cell resolution provided.

Sincerely,

Thank you Sir

January 12, 2019, 06:45	Crevice	#1
mohsinmkhan Member mohsin Join Date: Dec 2018 Posts: 52 Rep Power: 7	How to add crevice in the converge studio itself?

January 16, 2019, 19:26		#2
ksrivast Senior Member Kislaya Srivastava Join Date: Sep 2017 Location: Convergent Science, Northville MI Posts: 165 Rep Power: 9	Hello Mohsin, We have a crevice model you can employ (crevice_flag in inputs.in). To activate the model, go to Application Type > Crank angle-based > Use crevice model. This crevice model is used as an alternative to resolving the actual crevice geometries which can drastically increase computational costs. The crevice model in CONVERGE is based on the model of Namazian and Heywood. Please refer to our manuals for details and how it works. If you want to resolve the crevice, crevice geometry must be included and appropriate cell resolution provided. Sincerely, mohsinmkhan likes this. __________________ Kislaya Srivastava Principal Research Engineer \| Applications CONVERGECFD

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Dynamic mesh using profile	sanjeetlimbu	Fluent Multiphase	3	April 19, 2018 10:49
Crevice	hamedc	CONVERGE	6	March 11, 2018 06:57
Motoring Validation	Avilash	CONVERGE	8	September 22, 2017 12:29
Help with crevice model	Jurek	FLUENT	0	June 11, 2012 11:51
Piston Ring Crevice Flow and Blow By Problem.	James Bratby	FLUENT	9	August 18, 2007 09:04