Changeset 3639 for palm/trunk/UTIL/chemistry/gasphase_preproc/mechanisms/def_simplep/simplep.eqn

Timestamp:

Dec 20, 2018 2:06:18 PM (5 years ago)

Author:

forkel

Message:

Bug fix of rate of eq.2 in simple.eqn and derived mechanisms, update of corresponding chem_gasphase_mod.f90

File:

• palm/trunk/UTIL/chemistry/gasphase_preproc/mechanisms/def_simplep/simplep.eqn (modified) (2 diffs)

palm/trunk/UTIL/chemistry/gasphase_preproc/mechanisms/def_simplep/simplep.eqn

@@ -2 +2 @@
 Current revision
 ----------------
- 201711   Created simple.eqn with 6 equations forkel
- 20180316  'simple' gas phase chemistry with additional tracer named PM10 forkel
+ 20181220 Fixed effective rate of equation 2  forkel
+          according to eq. 11.1 of
+          http://acmg.seas.harvard.edu/publications/jacobbook/bookchap11.pdf
+ 20180316 Added passive compound named PM10   forkel
+ 20180316 Added equation no. 7                forkel
+ 201711xx Created simple.eqn with 6 equations forkel
 }
 #EQUATIONS
@@ -10 +14 @@
 
   { 1.}  NO2 + hv = NO + O3 :                   phot(j_no2)  ;
-  { 2.}  O3 + hv = 2OH + O2 :                   phot(j_o31d) * 0.1_dp ;
+  { 2.}  O3 + H2O = 2OH :                    2.0_dp * 2.2E-10_dp * phot(j_o31d) / (arr2(1.9E+8_dp, -390.0_dp, temp));
   { 3.}  NO + O3 = NO2 :                     arr2(1.8E-12_dp, 1370.0_dp, temp) ;
   { 4.}  RH + OH = RO2 + H2O :               arr2(2.E-11_dp, 500.0_dp, temp) ;