Changes between Version 18 and Version 19 of doc/app/chemistry_parameters
- Timestamp:
- Oct 11, 2018 1:54:07 PM (7 years ago)
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doc/app/chemistry_parameters
v18 v19 53 53 }}} 54 54 {{{#!td style="vertical-align:top; width: 50px" 55 R 55 C*20 56 56 }}} 57 57 {{{#!td style="vertical-align:top; width: 75px" 58 0.0 58 'dirichlet' 59 59 }}} 60 60 {{{#!td 61 61 Bottom boundary condition of the chemical species ('cs')concentration. 62 62 63 Allowed values are 'dirichlet' (cs(k=0) = const. = cs_surface + cs_surface_initial_change; When a constant surface concentration flux is used (surface_cs_flux) or emissions are applied ('do_emis' = .T.), bc_cs_b = 'neumann' must be used. }}} 64 63 Allowed values are 'dirichlet' (cs(k=0) = const. = cs_surface + cs_surface_initial_change; When a constant surface concentration flux is used (surface_cs_flux) or emissions are applied ('do_emis' = .T.), bc_cs_b = 'neumann' must be used. 64 }}} 65 |---------------- 65 66 {{{#!td style="vertical-align:top; width: 150px" 66 67 [=#cs_surface '''bc_cs_t'''] 67 68 }}} 68 69 {{{#!td style="vertical-align:top; width: 50px" 69 R 70 C*20 70 71 }}} 71 72 {{{#!td style="vertical-align:top; width: 75px" 72 0.0 73 'initial_gradient' 73 74 }}} 74 75 {{{#!td 75 76 Top boundary condition of the scalar concentration. 76 77 77 78 Allowed are the values 'dirichlet' (cs(k=nz+1) does not change during the run), 'neumann' (cs(k=nz+1) = cs(k=nz)), 78 79 79 80 ### RFo No idea whther this also works für cs … … 89 90 When a constant cs flux is used at the top boundary (top_csflux), bc_cs_t = 'neumann' must be used, because otherwise the resolved scale may contribute to the top flux so that a constant value cannot be guaranteed. 90 91 }}} 91 92 |---------------- 92 93 {{{#!td style="vertical-align:top; width: 150px" 93 94 [=#cs_surface '''cs_surface''']