Changes between Version 320 and Version 321 of doc/app/runtime_parameters
- Timestamp:
- Mar 23, 2020 2:32:54 PM (5 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
doc/app/runtime_parameters
v320 v321 282 282 ||[[span(e ,style=color: red)]] ||Turbulence kinetic energy (TKE, subgrid-scale) ||m^2^/s^2^ || 283 283 ||[[span(e* ,style=color: red)]] ||Perturbation energy (resolved) (composed of variances or fluxes, see [../../tec/advection#statistical_evaluation details]) ||m^2^/s^2^ || 284 ||[[span(eta ,style=color: red)]] ||Kolmogorov length scale ||mm || 284 285 ||[[span(hyp ,style=color: red)]] ||Hydrostatic Pressure ||hPa || 285 286 ||[[span(kh ,style=color: red)]] ||Eddy diffusivity for heat ||m^2^/s || … … 367 368 ||rad_sw_in ||incoming shortwave radiation ||W/m^2^ || 368 369 ||rad_sw_out ||incoming shortwave radiation ||W/m^2^ || 370 '''NOTE:''' The Kolmogorov length scale η is defined by (ν^3^/ε)^1/4^ with ν being the kinematic, molecular viscosity and ε being the turbulent kinetic energy dissipation rate. However, as LES is not resolving the smallest scales of the velocity field the direct determination of the dissipation rate and therefore of the Kolmogorov length scale is not possible. Only in case of DNS, η should be outputted and interpreted accordingly. 369 371 \\\\ 370 372 Beyond that, initial profiles (t=0) of some variables can additionally be output (this output is only done once with the first plot output and not repeated with the profile output at later times). The names of these profiles result from the ones specified above led by a hash "#". Allowed values are: