CFD Online Logo CFD Online URL
Home > Forums > Phoenics

Carpark CO Emission Modelling

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   March 31, 2008, 01:15
Default Carpark CO Emission Modelling
Posts: n/a

I am trying to set up a car exhaust inlet for a carpark ventilation simulation and have worked out an emission rate of 12,000ppm. This is based on an exhaust temperature of 60 deg C (at the inlet to the carpark) and an emission rate of 25 grams/minute carbon monoxide for car in the first minute of operation after start-up (engine cold while leaving carpark has larger emissions than car entering with hot engines).

If anyone has any experience modelling carpark exhaust systems can they please confirm if the assumed temperature of 60 deg C and carbon monoxide emission rate of 12,000ppm look correct?


  Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Validation of carpark impulse/jet fans Henry Ho Phoenics 3 July 6, 2009 06:59
why CO emission veryy high MuN FLUENT 4 December 18, 2006 17:52
Traffic emission, Wind, Temp and RH modelling a850f FLUENT 0 November 9, 2006 05:43
Traffic emission, Wind, Temp and RH modelling a850f Main CFD Forum 0 November 9, 2006 05:39
PDF and NOx emission xfshi FLUENT 2 November 8, 2005 17:43

All times are GMT -4. The time now is 21:24.