Motivation

Several benchmark cases are generated to give scientifically interested people access to selected data. Feel free to contact us to receive the download link.

Benchmark case 1: Rayleigh-Bénard convection flow

Basic information:

Rayleigh number

 

Ra=106

Prandtl number

 

Pr=10

aspect ratio

 

\Gamma=4

Additional material to this data set:

 

copyright: Ambrish Pandey, TU Ilmenau

Request access to the data set: spp1881@tu-ilmenau.de

 

Benchmark case 2: turbulent channel flow at low-Reynolds numbers

Basic information:

Friction Reynolds number

 

Re=150

Bulk Reynolds number

 

Re=2305

This database contains:

  1. time resolved, three-dimensional, three-component velocity fields of a turbulent channel flow

  2. two-dimensional, cross-sectional slices of the same flow

  3. 3d Lagrangian particles trajectories

Additional material to this data set:

 

copyright: Davide Gatti, KIT

Request access to the 2d data set: spp1881@tu-ilmenau.de
Request access to the 3d data set: davide.gatti@kit.edu

Benchmark case 3: Lagrangian trajectories of 3d Rayleigh-Bénard convection

Basic information:

Rayleigh number

 

Ra=105

Prandtl number

 

Pr=0.7

aspect ratio

 

\Gamma=16

Additional material to this data set:

 

copyright: Ambrish Pandey, TU Ilmenau

Request access to the data set: spp1881@tu-ilmenau.de

Benchmark case 4: Asymptotic suction boundary layer

Basic information:

Reynolds number based on free-stream velocity and laminar displacement thickness

 

Re=1000

Friction Reynolds number based on turbulent layer thickness

 

Re=320

Additional material to this data set:

 

copyright: Moritz Linkmann, Phillips-Universität Marburg

Request access to the data set: spp1881@tu-ilmenau.de