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How To Calculate Flare Radiation Isopleths
#1
Posted 14 June 2012 - 05:19 AM
I want to calculate radiation isopleths for a propylene flare with following design basis:
propylene max flow: 21200 kg/hr
propylene normal flow: 12000 kg/hr
temp: 55 DegC
LHV: 20115 btu/lb
flare ht: 48 m
air velocity avg: 5 m/s
this topic is very new for me so please help me for this calculation.
#2
Posted 14 June 2012 - 05:54 AM
Radiation isopleths are curves showing equal flare radiation intensities to the surrounding of a flare. This may be very difficult to do manually. What you need is a sophisticated radiation analysis software such as "Shell FRED" or "DNV PHAST". For some further reading on radiation isopleths refer the links below:
http://www.enggcyclo...lots-isopleths/
http://www.imi-indus...duct Manual.pdf
Hope this helps.
Regards,
Ankur.
#3
Posted 14 June 2012 - 06:10 AM
Do u have any idea about the BP -CIRRUS Software for this radiation study ?
We are currently executing one project ( Contineous Emmission monitoring system) in that FEED consultant has used this software for study ?
Regards,
Jatin
#4
Posted 14 June 2012 - 06:47 AM
Provided link is very good for flare system design.
Thanks for sharing information.
Regards,
Jatin
#5
Posted 14 June 2012 - 08:47 PM
thank you very much for your valuable support.
-Chandan
#6
Posted 26 October 2013 - 08:45 AM
chandan,
Radiation isopleths are curves showing equal flare radiation intensities to the surrounding of a flare. This may be very difficult to do manually. What you need is a sophisticated radiation analysis software such as "Shell FRED" or "DNV PHAST". For some further reading on radiation isopleths refer the links below:
http://www.enggcyclo...lots-isopleths/
http://www.imi-indus...duct Manual.pdf
Hope this helps.
Regards,
Ankur.
Please Sir, how can i can calculate flare thermal radiation
#7
Posted 26 October 2013 - 08:48 AM
Please, how can i calculate flare thermal radiation. Is there a RP API for calculations on flare thermal radiation apart from RP API 521
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