Flow
over a flat plate
Submission
of results
For each test case
six files should be submitted with the names:
description_CASExy_setz.txt
conv_data_cd_CASExy_setz.dat
conv_surface_CASExy_setz.dat
field_points_r1.000_CASExy_setz.dat
field_points_r2.000_CASExy_setz.dat
field_points_r4.000_CASExy_setz.dat
CASExy_setz
identifies the set of data used to obtain the uncertainties, where
X |
I, II or III |
Y |
a, b or c |
Z |
1, 2, 3, 4, 5, 6, 7, 8, 9,10 |
CASE I |
|
a |
Spalart & Allmaras |
CASE II |
|
b |
k-w SST |
CASE III |
|
c |
|
For example, CASEIa_set1
corresponds to the grids with the smallest size of the near-wall cells (set1)
for (CASEI) and the Spalart & Allmaras one-equation
turbulence model (a).
File description_CASExy_setz.txt should indicate the
technique applied for the estimation of the numerical uncertainty and the grids
that provided the data for the uncertainty estimation.
File conv_data_cd_CASExy_setz.dat should contain 3
lines with 2 columns. First line should be for, second line for and third line for .
Column 1 ― Grid
refinement ratio .
Column 2 ―
Absolute value of the estimated numerical uncertainty for the friction drag coefficient .
File conv_surface_CASExy_setz.dat should contain 3
lines with 2 columns. First line should be for , second line for and third line for .
Column 1 corresponds
to the grid refinement ratio and columns to 2 to 20
to the absolute value of the estimated numerical uncertainty of the skin
friction coefficient at the 19 selected
locations along the plate given in the table below.
Column |
|
Column |
|
Column |
|
Column |
|
2 |
0.05 |
7 |
0.3 |
12 |
0.55 |
17 |
0.8 |
3 |
0.1 |
8 |
0.35 |
13 |
0.6 |
18 |
0.85 |
4 |
0.15 |
9 |
0.4 |
14 |
0.65 |
19 |
0.9 |
5 |
0.2 |
10 |
0.45 |
15 |
0.7 |
20 |
0.95 |
6 |
0.25 |
11 |
0.5 |
16 |
0.75 |
|
|
Selected locations
along the surface of the plate
Files field_points_r1.000_CASExy_setz.dat (), field_points_r2.000_CASExy_setz.dat ()
and field_points_r4.000_CASExy_setz.dat ()
should contain 131 lines with the first line indicating the grid refinement
ratio and the total number
of points available (130). The next 130 lines should contain 5 colums.
Column 1 ―
Horizontal coordinate .
Column 2 ―
Vertical coordinate .
Column 3 ―
Absolute value of the estimated numerical uncertainty of the horizontal
velocity component .
Column 4 ―
Absolute value of the estimated numerical uncertainty of the vertical velocity component .
Column 5 ―
Absolute value of the estimated numerical uncertainty of the kinematic eddy-viscosity .