Output variables

Output Variables

Variable Name

Alias

Definition

temperature

T, t

Temperature in (\(K\))

temperaturegrad

Temperature gradient vector

potentialtemperature

Potential temperature in (\(K\))

pressure

p

Pressure (\(Pa\))

gauge_pressure

Pressure relative to the reference value (\(Pa\))

density

rho

Density (\(kg/m^3\))

velocity

V, v

Velocity vector (\(m/s\))

velocitygradient

Velocity gradient tensor

cp

Pressure coefficient

totalcp

Total pressure coefficient

mach

m

Mach number

viscosity

mu

Dynamic viscosity (\(Pa/s\))

kinematicviscosity

nu

Kinematic viscosity (\(m^2/s\))

vorticity

Vorticity vector (\(1/s\))

Qcriterion

Q criterion

reynoldstress

Reynolds stress tensor

helicity

Helicity

enstrophy

ek

lesregion

turbulenceintensity

ti

Turbulence intensity

turbulencekineticenergy

Turbulence kinetic energy (\(J/kg\))

turbulenceeddyfrequency

Turbulence eddy frequency (\(1/s\))

eddy

Eddy viscosity (\(Pa/s\))

cell_velocity

cellzone

cellorder

centre

Cell centre location

viscouslengthscale

Minimum distance between cell and its neighbours

walldistance

Wall distance (\(m\))

sponge

Sponge layer damping coefficient

menterf1

Menter SST blending function

Surface Only Quantities

Variable Name

Alias

Definition

pressureforce

Pressure component of force on a face

pressuremoment

Pressure component of moment on a face

pressuremomentx

Component of pressure moment around x axis

pressuremomenty

Component of pressure moment around y axis

pressuremomentz

Component of pressure moment around z axis

frictionforce

Skin friction component of force on a face

frictionmoment

Skin friction component of moment on a face

frictionmomentx

Component of skin friction moment around x axis

frictionmomenty

Component of skin friction moment around y axis

frictionmomentz

Component of skin friction moment around z axis

roughness

Wall roughness height

yplus

Non-dimensional wall distance

zone

Boundary zone number

cf

Skin friction coefficient

facecentre

Face centre location

frictionvelocity

ut

Friction velocity at the wall