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Dry Deposition

Posted: May 14th, 2019, 6:52 am
by mingwang
Dear all,

I have a question on particle dry deposition.

I am aware that Particle Diameter (um), Density (g/cc) and Shape will be overridden by a fixed value for Vel (m/s).

Do we have to input a value for Vel (m/s)?

Would it be all right to just give a value for Particle Diameter (um), Density (g/cc) and Shape, if I want to include dry deposition in my dispersion simulation?

Your help would be much appreciated. Thanks. :)

Kind Regards,


Re: Dry Deposition

Posted: May 20th, 2019, 8:38 am
by barbara.stunder
Please see the help file c:\hysplit4\html\S314.htm

You can get to this from the GUI - Concentration - Setup Run - Pollutant, Deposition and Grids setup - Specie 1 under Deposition, Help

Re: Dry Deposition

Posted: May 21st, 2019, 1:51 am
by mingwang
Thank you very much for your help, barbara.stunder. :)