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Struct2D
1.0
Solution of 2-D Euler- and Navier-Stokes Equations on Structured Grids
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Struct2D
1.0
Solution of 2-D Euler- and Navier-Stokes Equations on Structured Grids
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Variables related to physics and boundary conditions.
Public Attributes | |
| character(1) | kequs |
| equations solved ("E"=Euler, "N"=Navier-Stokes) | |
| character(1) | kflow |
| type of flow ("E"=external, "I"=internal) | |
| real(rtype) | gamma |
| ratio of specific heat coefficients | |
| real(rtype) | cpgas |
| specific heat coefficient at constant pressure | |
| real(rtype) | prlam |
| laminar Prandtl number | |
| real(rtype) | renum |
| Reynolds number. | |
| real(rtype) | refvel |
| reference velocity (internal flow only; for external flow computed from the far-field boundary) | |
| real(rtype) | refrho |
| reference density (internal flow only; for external flow computed from the far-field boundary) | |
| real(rtype) | refvisc |
| reference dynamic viscosity coefficient (computed from renum, refvel, cref and refrho) | |
| real(rtype) | machinf |
| Mach-number at infinity. | |
| real(rtype) | alpha |
| angle of attack | |
| real(rtype) | pinf |
| static pressure at infinity | |
| real(rtype) | tinf |
| static temperature at infinity | |
| real(rtype) | rhoinf |
| density at infinity | |
| real(rtype) | uinf |
| u-component of velocity vector at infinity | |
| real(rtype) | vinf |
| v-component of velocity vector at infinity | |
| real(rtype) | qinf |
| total velocity (= SQRT(uinf**2+vinf**2)) | |
| real(rtype) | ptinl |
| total pressure at inlet | |
| real(rtype) | ttinl |
| total temperature at inlet | |
| real(rtype) | betainl |
| low angle at inlet (with x-axis, positive in the clock-wise direction) | |
| real(rtype) | betaout |
| approximate outlet angle (utilized for the initial guess only) | |
| real(rtype) | p12rat |
| ratio of inlet to outlet static pressure (initial guess only) | |
| real(rtype) | pout |
| static pressure at outlet | |
| real(rtype) | minject |
| mass flow rate [kg/m^2*s] | |
| real(rtype) | tinject |
| injection temperature [K] | |
| integer | nconv |
| number of conservative variables (cv) | |
| integer | ndepv |
| number of dependent variables (dv) | |
| real(rtype), dimension(:,:,:), allocatable | cv |
| conservative variables More... | |
| real(rtype), dimension(:,:,:), allocatable | dv |
| dependent variables More... | |
| real(rtype), dimension(:,:,:), allocatable modphysics::cv |
cv(1,i,j) = density
cv(2,i,j) = density * u
cv(3,i,j) = density * v
cv(4,i,j) = density * E
| real(rtype), dimension(:,:,:), allocatable modphysics::dv |
dv(1,i,j) = static pressure
dv(2,i,j) = static temperature
dv(3,i,j) = speed of sound
dv(4,i,j) = ratio of specific heats
dv(5,i,j) = specific heat coefficient at constant pressure
dv(6,i,j) = laminar viscosity coefficient (if viscous flow)
dv(7,i,j) = laminar heat conductivity coefficient (if viscous flow)
1.8.6 
