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userfunctions:iceproperties [2018/10/28 14:27]
tzwinger [General Description]
userfunctions:iceproperties [2018/11/03 12:14] (current)
tzwinger [General Description]
Line 20: Line 20:
  <​m>​c = 146.3 + (7.253 . T) [J kg^{−1} K^{−1}]</​m>​\\  <​m>​c = 146.3 + (7.253 . T) [J kg^{−1} K^{−1}]</​m>​\\
  
-===GetIcePressureMeltingPoint=== +===IcePressureMeltingPoint=== 
 The pressure melting point of ice as a function of pressure (<​m>​p</​m>​) is defined as (in Kelvin):\\ The pressure melting point of ice as a function of pressure (<​m>​p</​m>​) is defined as (in Kelvin):\\
  
  <​m>​T_{pmp} = 273.15 - C_{cc} . max(p, 0) [K]</​m>​\\  <​m>​T_{pmp} = 273.15 - C_{cc} . max(p, 0) [K]</​m>​\\
  
-where <​m>​C_{cc}</​m>​ is the Clausius Clapeyron constant. In case of negative ice pressures, the function uses zero value.  ​+where <​m>​C_{cc}</​m>​ is the Clausius Clapeyron constant. In case of negative ice pressures ​(actually, any below atmospheric pressures), the function uses the reference ​value at atmospheric pressure.  ​
  
  
userfunctions/iceproperties.txt · Last modified: 2018/11/03 12:14 by tzwinger
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