function file "mollier_ps_baehr.m"

Function ps = mollier_ps_baehr(T);

returns the saturation vapour pressure in Pa
for the given air temperature in degrees C.

The approximation of Baehr, cited in Glück 1991, is 
used. The approximation of Baehr is cited in the
form:
    ln(ps) = A - (B / (C + T)),
where A, B and C are constants.

The valid range of T for this approximation
is obtained by calling m-file mollier_ps_lim_baehr.m.

See also the m-files:
  mollier_Td_baehr.m
  mollier_ps_magnus.m
  mollier_ps_ashrae2013.m
  mollier_ps_tetens.m

Reference:
  Glück, Bernd (1991). Zustands- und Stoffwerte --- Wasser, Dampf, 
  Luft --- Verbrennungsrechnung. 2. bearbeitete und erweiterte 
  Auflage. Berlin: Verlag für Bauwesen GmbH. 
  (Website visited in 2014: http://berndglueck.de/stoffwerte.php ) 


(c) 2026 fabien van mook

2026.08.20 release of this file within package "fvm-mollier" under GNU GPLv3+