f33b40c202
foamCalcFunctions: Avoid the inclusion of fvCFD.H
2016-04-22 14:21:50 +01:00
449a9ecc08
tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle: Added alphaPhi to correctFluxes
...
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2062
2016-04-21 21:19:01 +01:00
19636b2244
tutorials/incompressible/pisoFoam/les/motorBike: Corrected typos
...
Resolves bug-report http://openfoam.org/mantisbt/view.php?id=2061
2016-04-21 21:13:10 +01:00
db1f124025
dictionary: Corrected topDict()
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Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2060
2016-04-21 21:08:56 +01:00
56059e7fb9
Tensor, SymmTensor: Simplified invariantII
...
Now the calculation of the 2nd-invariant is more efficient and
accumulates less round-off error.
2016-04-21 21:07:39 +01:00
0da5b0f989
Updated headers
2016-04-21 21:07:28 +01:00
d327a3f431
utilities/mesh/manipulation: Rationalized "End" message
2016-04-21 21:06:45 +01:00
1c2c1d83e7
transformPoints: Added "End" message
...
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2059
2016-04-21 21:05:47 +01:00
f7775abfe4
README.org: Added link to the OpenFOAM C++ Style Guide
2016-04-20 18:23:59 +01:00
7cb36e7f3f
codingStyleGuide: Corrected sectioning
2016-04-20 10:33:19 +01:00
858146ca4b
rigidBodyDynamics: Generalized the interface to the restraints
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Now internal forces and restraints may be applied between bodies within
the articulated structure.
2016-04-19 21:58:10 +01:00
39bfef2b11
src/Allwmake: Added the new rigidBodyMeshMotion library
2016-04-19 11:11:22 +01:00
c13fe024f8
tutorials/multiphase/interDyMFoam/ras/DTCHull: Updated to use the rigidBodyDynamics solver
2016-04-19 10:35:09 +01:00
ccbb0b93c6
rigidBodyDynamics: Added support for running in parallel
...
The joint-space dynamics is solved on the master processor only and the
resulting joint-state distributed to the slave processors on which the
body-state is then updated. This guarantees consistency of the body
position and orientation on all processors.
2016-04-19 10:32:25 +01:00
30a46904e5
doc/codingStyleGuide.org: Added specification references in class headers
2016-04-19 10:02:14 +01:00
b97b44f113
tutorials/multiphase/interDyMFoam/ras/floatingObject: Updated to use rigidBodyDynamics
2016-04-18 15:41:10 +01:00
04485798c4
Updated header
2016-04-18 15:40:57 +01:00
ebf0011020
src/rigidBodyDynamics/rigidBodyMotion: Added support for acceleration relaxation
2016-04-18 15:40:23 +01:00
51bb50935c
rigidBodyDynamics/bodies/sphere: Added support for the centre of mass being offset from the centre of rotation
2016-04-18 15:39:07 +01:00
cca76719d5
rigidBodyDynamics/bodies/cuboid: New body shape
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Calculate the inertia from the lengths of the sides
2016-04-18 15:37:57 +01:00
99a987f1d5
src/OpenFOAM/primitives: inherit operator=(const Foam::zero) from base class where appropriate
2016-04-17 21:02:57 +01:00
76e22b44ea
applications/test/rigidBodyDynamics/pendulumAndSpring: Another slightly more complex test
2016-04-17 15:47:03 +01:00
189c6c6820
rigidBodyMeshMotion: Read initial state and g from dictionary if present
2016-04-17 15:46:22 +01:00
bac78ef989
PtrListIO: Indent list elements on output.
...
Particularly useful for lists of dictionaries.
2016-04-17 15:45:29 +01:00
04fe885920
BrownianMotionForce: Corrected expression for s0
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Patch provided by Bruno Santos
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2036
2016-04-17 15:39:09 +01:00
c1c4862028
Updated references
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See also http://www.openfoam.org/mantisbt/view.php?id=2036
2016-04-17 15:29:51 +01:00
eda27b9e75
externalWallHeatFluxTemperatureFvPatchScalarField: Corrected handling of QrPrevious_
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Patch contributed by Bruno Santos
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2052
2016-04-16 18:43:51 +01:00
287603474a
vector::zero -> Zero
2016-04-16 18:34:41 +01:00
04e4e1a7bb
rigidBodyMeshMotion: displacementMotionSolver for the mesh-motion of multiple articulated rigid-bodies
...
The motion of the bodies is integrated using the rigidBodyDynamics
library with joints, restraints and external forces.
The mesh-motion is interpolated using septernion averaging.
This development is sponsored by Carnegie Wave Energy Ltd.
2016-04-16 16:02:25 +01:00
831e429dc8
linearSpring: Minor improvement in messages
2016-04-16 16:01:38 +01:00
fc32d53828
quaternion/septernion: Added multi- quaternion/septernion averaging
...
Using method based on
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20070017872.pdf
but simplified for the case where the quaternions are similar.
2016-04-16 15:59:05 +01:00
d02e0aa05f
src/Pstream/mpi/UPstream.C: Updated for Int64
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Patch contributed by Bruno Santos
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2055
2016-04-16 13:26:41 +01:00
2c2a7f5b97
doc/Doxygen/_Footer: Updated link to http://openfoam.org
...
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2053
2016-04-16 09:57:25 +01:00
40ccb21eb3
doc/Doxygen/_Footer: Updated copyright date
...
Patch contributed by Bruno Santos
2016-04-16 09:54:21 +01:00
81b13d0244
sixDoFRigidBodyMotion: Updated for change in definition of septernion::transform
2016-04-15 11:33:06 +01:00
860a82c0d4
vector::zero -> Zero
2016-04-15 11:32:42 +01:00
6a5d5e903e
septernion: Changed definition of the forward transformation for consistency with spatialTransform
...
inline Foam::vector Foam::septernion::transformPoint(const vector& v) const
{
return r().transform(v - t());
}
Now there is a 1:1 correspondence between septernion and
spatialTransform and a septernion constructor from spatialTransform
provided.
Additionally "septernion::transform" has been renamed
"septernion::transformPoint" to clarify that it transforms coordinate
points rather than displacements or other relative vectors.
2016-04-15 11:27:18 +01:00
980717ad36
rigidBodySolver: Updated comments
2016-04-12 22:23:04 +01:00
bc70e36915
rigidBodyDynamics: Removed quaternion counter and index: 'nw', 'wIndex'
...
Replaced with 'unitQuaterion()' virtual function to indicate if the
joint uses a unit quaternion to represent rotation.
2016-04-12 22:17:52 +01:00
df1cb90dc6
rigidBodyDynamics: Simplify handling of quaternions by maintaining a unit quaternion in the joint state field 'q'
...
'w' is now obtained from 'v' using the relation w = sqrt(1 - |sqr(v)|)
and 'v' is stored in the joint state field 'q' and integrated in the
usual manner but corrected using quaternion transformations.
2016-04-12 21:44:34 +01:00
4197cb075a
quaternion: Added static member function to return a unit quaternion constructed from a vector
...
//- Return the unit quaternion (versor) from the given vector
// (w = sqrt(1 - |sqr(v)|))
static inline quaternion unit(const vector& v);
2016-04-12 21:43:03 +01:00
4a7f5ed19a
applications/test/rigidBodyDynamics/sphericalJoint: Test for the quaternion-based spherical joint
2016-04-12 16:37:52 +01:00
b2563a8f1b
applications/test/rigidBodyDynamics/spring: Updated comment
2016-04-12 16:37:26 +01:00
591cb1d11e
rigidBodyDynamics/rigidBodySolvers: Added support for the integration of quaternion joints
2016-04-12 16:16:57 +01:00
ab6fcff621
applications/test/rigidBodyDynamics/spring: Correct typo
2016-04-12 16:16:30 +01:00
9e24a9b5e2
rigidBodyDynamics: Simplified the interface to the solvers
2016-04-12 12:57:31 +01:00
5cfd0fbd47
Updated header
2016-04-12 11:36:59 +01:00
c07bc87f95
rigidBodyDynamics/rigidBodySolvers: Added run-time selectable solvers to integrate the rigid-body motion
...
Currently supported solvers: symplectic, Newmark, CrankNicolson
The symplectic solver should only be used if iteration over the forces
and body-motion is not required. Newmark and CrankNicolson both require
iteration to provide 2nd-order behavior.
See applications/test/rigidBodyDynamics/spring for an example of the
application of the Newmark solver.
This development is sponsored by Carnegie Wave Energy Ltd.
2016-04-12 11:33:20 +01:00
f4baa3a864
vtkSurfaceWriter: Changed precision of points to "double" to avoid the error
...
“Error when reading ascii data. Possible mismatch of datasize with
declaration.”
Patch contributed by Karl Meredith, FMGlobal
2016-04-12 09:03:12 +01:00
81eec80d5d
rigidBodyDynamics/rigidBodyModelState: New class to hold the motion state of the rigid-body model
...
This is a more convenient way of maintaining the state or multiple
states (for higher-order integration), storing, retrieving and passing
between processors.
2016-04-11 19:01:16 +01:00
