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Uranium Radiation Safety Toolkit v2.0

Mine Tunnel Model (Concentrations)

   Notes:
   
  Input Fields Calculated Fields  
Enter the length of the tunnel (m) Chamber volume (m3):
Enter the cross sectional area of the tunnel (m2) Surface area of the tunnel (m2). 
Enter the airflow (m3/s) Time to traverse the tunnel (s):
Enter the radon exhalation rate (Bq/m2/s) Rn source term (Bq/s):
    atoms of Radon per second
Enter initial radon concentration (Bq/m3): atoms of Radon per m3
Enter initial Po-218 concentration (Bq/m3): atoms of Po-218 per m3
Enter initial Pb-214 concentration (Bq/m3): atoms of Pb-214 per m3
Enter initial Bi-214 concentration (Bq/m3): atoms of Bi-214 per m3
At the End of the Tunnel:   atoms of Radon per m3
    atoms of Po-218 per m3
    atoms of Pb-214 per m3
    atoms of Bi-214 per m3
    Bq of Rn per m3
    Bq of Po-218 per m3
    Bq of Pb-214 per m3
    Bq of Bi-214 per m3
    WL
   

 

 

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