zhyang-dev/openfoam
1
0
Fork 0
mirror of https://develop.openfoam.com/Development/openfoam.git synced 2025-11-28 03:28:01 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

BUG: Rotor source - corrected definition of Cl/Cd for series profile

Browse Source
This commit is contained in:
andy
2012-04-16 11:11:49 +01:00
parent 477e38daef
commit faee006555
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/fieldSources/basicSource/rotorDiskSource/profileModel/series/seriesProfile.C
View File

@ -2,7 +2,7 @@
========= | ========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | \\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation \\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
@ -48,7 +48,7 @@ Foam::scalar Foam::seriesProfile::evaluate
forAll(values, i) forAll(values, i)
{ {
result += values[i]*cos((i+1)*xIn); result += values[i]*sin((i + 1)*xIn);
} }
return result; return result;

6
src/fieldSources/basicSource/rotorDiskSource/profileModel/series/seriesProfile.H
View File

@ -2,7 +2,7 @@
========= | ========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | \\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation \\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
@ -28,8 +28,8 @@ Description
Series-up based profile data - drag and lift coefficients computed as Series-up based profile data - drag and lift coefficients computed as
sum of cosine series sum of cosine series
Cd = sum_i(CdCoeff)*cos(i*AOA) Cd = sum_i(CdCoeff)*sin(i*AOA)
Cl = sum_i(ClCoeff)*cos(i*AOA) Cl = sum_i(ClCoeff)*sin(i*AOA)
where: where:
AOA = angle of attack [deg] converted to [rad] internally AOA = angle of attack [deg] converted to [rad] internally