air absorption coefficient

cloudnqh · February 19, 2010, 12:32

Hello guys,

Do you have any idea how to set the air absorption coefficient. Is it safe to set 0 for a typical case? Also in my case, the air pressure is very low and temperature is high. Is it still safe to set 0?

Thanks a lot!
Eric

hanka · February 2, 2011, 07:21

Hi, I have exactly the same question

if I set the absorption coefficient 0,2, it affected the temperatures quite strongly, so this value seems to be quite important...

vijay kadli · August 16, 2011, 03:08

hi guys,
I want to know how variation of ambient pressure will affect absorption and scattering coeffiecients of air.....please reply as soon as possible

mali28 · February 15, 2012, 10:59

Quote:

Originally Posted by vijay kadli

hi guys,
I want to know how variation of ambient pressure will affect absorption and scattering coeffiecients of air.....please reply as soon as possible

..... Me too!

February 19, 2010, 12:32	air absorption coefficient	#1
cloudnqh New Member Eric Join Date: Feb 2010 Posts: 13 Rep Power: 16	Hello guys, Do you have any idea how to set the air absorption coefficient. Is it safe to set 0 for a typical case? Also in my case, the air pressure is very low and temperature is high. Is it still safe to set 0? Thanks a lot! Eric Ahoora likes this.

August 16, 2011, 03:08	Absorption and Scattering coefficient	#3
vijay kadli New Member vijay kadli Join Date: Jul 2011 Posts: 3 Rep Power: 15	hi guys, I want to know how variation of ambient pressure will affect absorption and scattering coeffiecients of air.....please reply as soon as possible

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February 2, 2011, 07:21		#2
hanka New Member Hana Matheislova Join Date: Oct 2010 Posts: 7 Rep Power: 16	Hi, I have exactly the same question if I set the absorption coefficient 0,2, it affected the temperatures quite strongly, so this value seems to be quite important...