add2f2decb
fix wrong time step for cylinder mesh with r=0
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2016-02-18 22:58:07 +01:00
ac3dff8818
operator: speed improvement using a primitive pre-selection
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2014-10-19 21:59:39 +02:00
6353c70ae5
Operator: new method to get corresponding engine
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2014-01-06 15:40:39 +01:00
87b6650f67
fix and improvemnt in getting cell center coordinate for material averaging
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-12-28 20:57:31 +01:00
e27e4057e1
operator: make Grid_Path a typedef struct
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-08-16 13:19:12 +02:00
655cb7daed
operator: fix in handling curve primitives in cylindrical coordinates
...
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-06-05 14:56:34 +02:00
183ea9f776
Operator: replacement for GetOriginalNumLines + use full or simple mesh for snapping
...
Note: these are a lot and dangerous changes --> require a lot of testing
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2013-02-06 16:33:12 +01:00
0cdc26eba2
cylindrical operator: improve mesh snapping for angular directions
2012-11-21 16:41:53 +01:00
a29ba68729
lorentz material model now supports cylindrical coordinates
2012-06-06 10:29:57 +02:00
0cf527d74c
introduced new (dummy) cylinder engine
...
This is mainly for completeness, this engine doesn't (yet) have any functionality
2012-06-06 10:25:40 +02:00
f62da05c12
rewritten SAR calculation
2012-04-27 16:37:42 +02:00
db50e36c2f
Cylindrical FDTD: use advanced timestep for non-singular mesh (r>0)
2011-11-16 12:46:49 +01:00
77cae6185e
MPI: added closed cylinder operator support
2011-03-28 10:38:48 +02:00
7ac5ab67c8
Operator & Operator_Cylinder: changes to material averaging methods
...
Operator:
- new method to setup the mesh: SetupCSXGrid()
- Most methods handling material and operator calculations are now protected.
- New method for accessing the material distribution.
Operator_Cylinder:
- overloaded SetupCSXGrid() handling cylindrical specialties
- This commit adds an additional line in alpha-direction
in case of a closed cylinder simulation. Thereby the material averaging
will be accurate at the alpha-interface
Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
2011-03-18 14:17:09 +01:00
43e1f43c42
new operator method: GetYeeCoords & usage to calc excitations and metal
2011-03-16 12:26:41 +01:00
67d1307fdf
fixed the operator resetting & cleanup + a lot of memory leaks fixed
2011-01-24 11:11:45 +01:00
3104335dce
replaced GetMeshDelta by GetEdgeLength & partially removed AdrOp
2010-12-08 16:55:27 +01:00
907ac3cff2
default debug flag and update/fix for cylindrical coords
2010-10-27 14:49:16 +02:00
060b93d089
operator: removed redundant methods using integer positions
2010-09-17 15:34:39 +02:00
8d657430c0
Merge branch with multigrid
...
Conflicts:
FDTD/operator.h
FDTD/operator_cylinder.cpp
2010-09-08 16:37:40 +02:00
bd4794ecc4
NEW: cylindrical multigrid FDTD
...
this is a new multi grid approach for the cylindrical FDTD.
The FDTD domain will be split in two regions in radial direction.
The "inner" region will have half as many disc-lines in alpha direction and therefore allow for a much larger timestep which increases the simulation speed.
Todo:
- currently only a homogeneous disc is allowed in alpha direction
- some extensions have to be tested and prepared for this approach (e.g. pml)
- speed enhancement and more efficient memory usage
- lots and lots of testing...
2010-09-08 07:36:32 +02:00
df3e7c0c12
major operator revision
...
- now the equivalent circuits are calculated by first calculating the averaged material properties
- this approach should also be save for the cylindrical FDTD
This needs some further testing, especially for the cylindrical operator!!
2010-09-02 15:35:13 +02:00
b75476cc04
apply clear inheritance for cylindrical coords operator
2010-08-30 08:25:10 +02:00
8316b1c2bd
Operator: GetNodeArea & Update/fix in Calc_EffMatPos method
...
- new method GetNodeArea will return the area of a node for a given direction
- methods Calc_ECPos & Calc_EffMatPos now const
- Calc_EffMatPos in Operator class updated to use new functions GetMeshDelta & GetNodeArea
- Calc_EffMatPos introduced (fixed) in Operator_Cylinder (need some testing)
- treatment of E_alpha=0 at r==0 moved from Calc_ECPos to Electric-BC
2010-07-29 18:30:50 +02:00
ebacc62812
fix: new timestep not (always) stable for cylinder-coords, using the old one...
2010-06-22 12:49:51 +02:00
ab0a4aaacb
number of threads received by cylindrical operator & engine
...
Signed-off-by: Thorsten Liebig <thorsten.liebig@gmx.de>
2010-06-06 01:50:58 +02:00
6bc146a3fb
cylinder operator now based on multithreaded-operator
2010-05-20 23:51:40 +02:00
f868eb328c
operator_cylinder with flexible base class -> now sse-compressed
2010-05-19 21:10:48 +02:00
7f70f0fb4d
engine independent multi-threading
2010-05-11 19:11:38 +02:00
54d0671d33
new: operator should create its engine
2010-05-11 19:11:38 +02:00
74ba9eceff
cylinder-operator docu
2010-05-11 19:11:37 +02:00
8cc2a2dd44
Moved special cylinder operations into op extentions
2010-05-11 19:11:37 +02:00
ca8d2f8833
check whether extensions are cylinder-coords approved or not...
2010-05-03 22:37:29 +02:00
fe483946d2
cylinder-operator: use operator.h EC calc
2010-05-03 22:36:04 +02:00
7b81cab005
bug fix in cylindrical operator
2010-04-23 16:31:00 +02:00
5535a386ff
get correct mesh direction names for dump
2010-04-23 08:17:42 +02:00
86832d0d3a
CylinderCoords: include r=0 and many fixes & necessary changes
...
- r=0 case included... needs lots of testing...
- field processing can't access mesh directly --> use operator methods
2010-04-13 18:40:43 +02:00
4db42917bb
new in CylinderCoords: closed alpha field domain
...
todo:
- include r=0
- make sure a varying mesh in alpha-direction is OK
2010-04-11 23:52:38 +02:00
2c21303833
NEW: first implementation of Cylindrical Coord FDTD
...
todo:
- allow closed alpha mesh
- allow r=0 case
- adept field processing
- ...
2010-04-09 15:51:37 +02:00
Thorsten Liebig