Car Parking modeling

ahmadbakri · May 20, 2015, 16:55

Hi All,

I am trying to model a car park that is full of cars, I don't know what to assume for each car in terms of CO emissions and average vehicle temperature? any ideas linked with sources?

ghorrocks · May 20, 2015, 20:28

This is not a CFD/CFX question, this is a general question - try google.

ahmadbakri · May 21, 2015, 02:09

I understand but I am using CFX for that purpose and need some assistance from people who did such modeling before

ghorrocks · May 21, 2015, 02:44

The implementation in CFX is simple - CO can be modelled as either a convected additional variable or as a multicomponent mixture. Each car will be a source term and the stuff can enter at any temperature you specify.

ahmadbakri · May 21, 2015, 03:01

Thank you for the reply. I have an idea of how to model both, my problem is in terms of which values I should use and if there are standards for cars inside car parking in terms of how much CO ( flow rate ) they produce and average vehicle temperature to assign. If people know that I would appreciate if they can guide me or provide me with resources.

Regards

singer1812 · May 21, 2015, 16:26

Glenn told you. That is not a CFX question, it is a more general question. He suggested Google in order to open up the number of potential "experts" you can access.

JuPa · May 21, 2015, 17:30

Quote:

Originally Posted by ahmadbakri

Thank you for the reply. I have an idea of how to model both, my problem is in terms of which values I should use and if there are standards for cars inside car parking in terms of how much CO ( flow rate ) they produce and average vehicle temperature to assign. If people know that I would appreciate if they can guide me or provide me with resources.

Regards

A good starting point is looking at contamination control and ventilation in hospitals. Pathogen control team in Leeds have modelled stuff like air flows in confined spaces. Is your car park a confined space ?

May 20, 2015, 16:55	Car Parking modeling	#1
ahmadbakri New Member ahmad bakri Join Date: May 2010 Posts: 20 Rep Power: 16	Hi All, I am trying to model a car park that is full of cars, I don't know what to assume for each car in terms of CO emissions and average vehicle temperature? any ideas linked with sources? ping86 likes this.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
modeling car radiator	petrile_83	OpenFOAM Running, Solving & CFD	1	January 5, 2017 05:11
Car parking ventilation	Prateek garg	CFX	0	January 22, 2013 03:43
Convergence issues for modeling of flow over a car	blin	FLUENT	2	January 11, 2010 11:58
CO calculation in car parking system?	dhaigude	FLUENT	3	August 3, 2009 06:16
CO calculation in car parking area	dhaigude	FLUENT	0	July 3, 2009 09:58

May 20, 2015, 20:28		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,848 Rep Power: 144	This is not a CFD/CFX question, this is a general question - try google.

May 21, 2015, 02:09		#3
ahmadbakri New Member ahmad bakri Join Date: May 2010 Posts: 20 Rep Power: 16	I understand but I am using CFX for that purpose and need some assistance from people who did such modeling before

May 21, 2015, 02:44		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,848 Rep Power: 144	The implementation in CFX is simple - CO can be modelled as either a convected additional variable or as a multicomponent mixture. Each car will be a source term and the stuff can enter at any temperature you specify.

May 21, 2015, 03:01		#5
ahmadbakri New Member ahmad bakri Join Date: May 2010 Posts: 20 Rep Power: 16	Thank you for the reply. I have an idea of how to model both, my problem is in terms of which values I should use and if there are standards for cars inside car parking in terms of how much CO ( flow rate ) they produce and average vehicle temperature to assign. If people know that I would appreciate if they can guide me or provide me with resources. Regards

May 21, 2015, 16:26		#6
singer1812 Senior Member Edmund Singer P.E. Join Date: Aug 2010 Location: Minneapolis, MN Posts: 511 Rep Power: 21	Glenn told you. That is not a CFX question, it is a more general question. He suggested Google in order to open up the number of potential "experts" you can access.