Equation for toroidal consistency of stellarator build author: J Lion, IPP Greifswald args : output structure : residual error; constraint value; residual error in physical units; output string; units string toroidalgap > tftort #=# tfcoil #=#=# tftort, ftoroidalgap Logic change during pre-factoring: err, symbol, units will be assigned only if present. ftoroidalgap : input real : f-value for constraint toroidalgap > tftort toroidalgap : input real : minimal gap between two stellarator coils tftort : input real : total toroidal width of a tf coil
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_082(tmp_cc, tmp_con, tmp_err, tmp_symbol, tmp_units)
!! Equation for toroidal consistency of stellarator build
!! author: J Lion, IPP Greifswald
!! args : output structure : residual error; constraint value;
!! residual error in physical units; output string; units string
!! toroidalgap > tftort
!! #=# tfcoil
!! #=#=# tftort, ftoroidalgap
!! Logic change during pre-factoring: err, symbol, units will be assigned only if present.
!! ftoroidalgap : input real : f-value for constraint toroidalgap > tftort
!! toroidalgap : input real : minimal gap between two stellarator coils
!! tftort : input real : total toroidal width of a tf coil
use tfcoil_variables, only: tftort,ftoroidalgap,toroidalgap
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 - ftoroidalgap * toroidalgap/tftort
tmp_con = toroidalgap
tmp_err = toroidalgap - tftort/ftoroidalgap
tmp_symbol = '<'
tmp_units = 'm'
end subroutine constraint_eqn_082