Simple upper limit on radiation wall load author: P B Lloyd, CCFE, Culham Science Centre args : output structure : residual error; constraint value; residual error in physical units; output string; units string Simple upper limit on radiation wall load #=# physics #=#=# fradwall, maxradwallload and hence also optional here. Logic change during pre-factoring: err, symbol, units will be assigned only if present. fradwall : input real : f-value for upper limit on radiation wall load maxradwallload : input real : Maximum permitted radiation wall load (MW/m^2) peakradwallload : input real : Peak radiation wall load (MW/m^2)
Type | Intent | Optional | Attributes | Name | ||
---|---|---|---|---|---|---|
real(kind=dp), | intent(out) | :: | tmp_cc | |||
real(kind=dp), | intent(out) | :: | tmp_con | |||
real(kind=dp), | intent(out) | :: | tmp_err | |||
character(len=1), | intent(out) | :: | tmp_symbol | |||
character(len=10), | intent(out) | :: | tmp_units |
subroutine constraint_eqn_067(tmp_cc, tmp_con, tmp_err, tmp_symbol, tmp_units)
!! Simple upper limit on radiation wall load
!! author: P B Lloyd, CCFE, Culham Science Centre
!! args : output structure : residual error; constraint value;
!! residual error in physical units; output string; units string
!! Simple upper limit on radiation wall load
!! #=# physics
!! #=#=# fradwall, maxradwallload
!! and hence also optional here.
!! Logic change during pre-factoring: err, symbol, units will be assigned only if present.
!! fradwall : input real : f-value for upper limit on radiation wall load
!! maxradwallload : input real : Maximum permitted radiation wall load (MW/m^2)
!! peakradwallload : input real : Peak radiation wall load (MW/m^2)
use constraint_variables, only: fradwall, maxradwallload, peakradwallload
implicit none
real(dp), intent(out) :: tmp_cc
real(dp), intent(out) :: tmp_con
real(dp), intent(out) :: tmp_err
character(len=1), intent(out) :: tmp_symbol
character(len=10), intent(out) :: tmp_units
tmp_cc = 1.0d0 - fradwall * maxradwallload / peakradwallload
tmp_con = maxradwallload
tmp_err = maxradwallload * tmp_cc
tmp_symbol = '<'
tmp_units = 'MW/m^2'
end subroutine constraint_eqn_067