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IDProjectCategoryView StatusLast Update
0000473OpenFOAMBugpublic2012-03-23 13:06
Reporteruser395Assigned Tohenry  
PrioritynormalSeverityminorReproducibilityalways
Status resolvedResolutionno change required 
PlatformLinuxOSOpenSuseOS Version11.1
Summary0000473: Error in coefficients when angle of attack is changed. For the simulation an old case is the start.
DescriptionI started my new simulations with an already solved case for angle of attack A1. Then I changed the angle of attack to A2. The calculated coefficients of those simulations by forceCoeffs are wrong. I checked this by calculating the coefficients with pressure and started a new simulation from time zero. So, simulation is oke, pressure oke, only the forces are wrong.
Steps To ReproduceSimulate airfoil ( I used simpleFoam) for angle of attack x1, then use this solution as a startpoint for a simulation with angle of attack x2. This gives wrong coefficients. I use openfoam 1.6 .
TagsNo tags attached.

Activities

henry

2012-03-20 16:46

manager   ~0001152

Can you reproduce this behaviour with OpenFOAM-2.1.x?

henry

2012-03-20 18:40

manager   ~0001154

If you install OpenFOAM-2.1.x and are able to reproduce this problem please feel free to reopen this bug-report.

user395

2012-03-23 12:42

  ~0001168

Excuses there was another mistake, and yes my mistake.

Issue History

Date Modified Username Field Change
2012-03-20 16:43 user395 New Issue
2012-03-20 16:46 henry Note Added: 0001152
2012-03-20 18:40 henry Note Added: 0001154
2012-03-20 18:40 henry Status new => closed
2012-03-20 18:40 henry Assigned To => henry
2012-03-20 18:40 henry Resolution open => fixed
2012-03-22 08:54 user395 Status closed => feedback
2012-03-22 08:54 user395 Resolution fixed => reopened
2012-03-23 12:42 user395 Note Added: 0001168
2012-03-23 12:42 user395 Status feedback => assigned
2012-03-23 13:05 user2 Priority high => normal
2012-03-23 13:05 user2 Severity major => minor
2012-03-23 13:06 user2 Status assigned => resolved
2012-03-23 13:06 user2 Fixed in Version => 2.1.x
2012-03-23 13:06 user2 Resolution reopened => no change required