Ignore:
Timestamp:
Apr 2, 2020, 4:23:47 PM (5 years ago)
Author:
emillour
Message:

Mars GCM:
A first step towards water ion chemistry. Add a new reaction and modify reaction
rates for HCO2+
FGG

Location:
trunk/LMDZ.MARS/libf/aeronomars
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • trunk/LMDZ.MARS/libf/aeronomars/calchim_mod.F90

    r2213 r2273  
    630630            ! set number of reactions, depending on ion chemistry or not
    631631            if (ionchem) then
    632                nb_reaction_4_max = 60   ! set number of bimolecular reactions
     632               nb_reaction_4_max = 61   ! set number of bimolecular reactions
    633633               nb_reaction_3_max = 6    ! set number of quadratic reactions
    634634               nquench           = 9    ! set number of quenching + heterogeneous reactions
  • trunk/LMDZ.MARS/libf/aeronomars/photochemistry.F90

    r2170 r2273  
    592592                           i013, i014, i015, i016, i017, i018, i019,   &
    593593                           i020, i021, i022, i023, i024, i025, i026,   &
    594                            i027, i028, i029,                           &
     594                           i027, i028, i029, i030,                     &
    595595                           h001, h002, h003, h004, h005
    596596
     
    13381338         !i028: 0.5 (HCO2+ + e-) -> O + CO
    13391339
    1340          i027(:) = 2.38e-7*((300./t_elect(:))**0.5)
     1340         i027(:) = 8.1e-7*((300./t_elect(:))**0.64)
    13411341
    13421342         nb_reaction_4 = nb_reaction_4 + 1
     
    13461346         v_4(:,nb_reaction_4) = i027(:)
    13471347
    1348 !---     i029: HCO2+ + e -> H + CO2
     1348!---     i029: HCO2+ + e -> OH + CO
    13491349
    13501350!        UMIST
    13511351
    1352          i029(:) = 9.45e-8*((300./t_elect(:))**0.5)
     1352         i029(:) = 3.2e-7*((300./t_elect(:))**0.64)
    13531353
    13541354         nb_reaction_4 = nb_reaction_4 + 1
    13551355         v_4(:,nb_reaction_4) = i029(:)
     1356
     1357!---     i030: HCO2+ + e -> H + CO2
     1358
     1359         i030(:) = 6.0e-8*((300./t_elect(:))**0.64)
     1360         nb_reaction_4 = nb_reaction_4 + 1
     1361         v_4(:,nb_reaction_4) = i030(:)
    13561362
    13571363      end if   !ionchem
     
    24252431
    24262432   indice_4(nb_reaction_4) = z4spec(1.0, i_hco2plus, 1.0, i_elec, 1.0, i_oh, 1.0, i_co)
     2433
     2434
     2435!===========================================================
     2436!      i030 : HCO2+ + e -> H + CO2
     2437!===========================================================
     2438
     2439   nb_reaction_4 = nb_reaction_4 + 1
     2440
     2441   indice_4(nb_reaction_4) = z4spec(1.0, i_hco2plus, 1.0, i_elec, 1.0, i_h, 1.0, i_co2)
    24272442
    24282443end if    !ionchem
Note: See TracChangeset for help on using the changeset viewer.