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Add a CentralDifference timeintegrator #13964

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cbolisetti opened this issue Aug 26, 2019 · 2 comments
Closed

Add a CentralDifference timeintegrator #13964

cbolisetti opened this issue Aug 26, 2019 · 2 comments
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C: Framework P: normal A defect affecting operation with a low possibility of significantly affects. T: task An enhancement to the software.

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@cbolisetti
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Reason

An explicit time integrator will help in solving highly nonlinear dynamics problems, as well as mechanics problems involving shock loads.

Design

Adding a centraldifference time integrator, which will derive from the ActuallyExplicitEuler class. This timeintegrator will calculate udot and udotdot according to the central difference equations. Inertiakernels in tensormechanics will be changed to automatically use udot and udotdot from the timeintegrator, so that the input doesnt have to be changed when users use explicit integration instead of implicit.

Impact

Minimal impact on everything else. This is an added feature.
@cbolisetti cbolisetti added P: normal A defect affecting operation with a low possibility of significantly affects. T: task An enhancement to the software. labels Aug 26, 2019
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 3, 2019
@cbolisetti
Added Central Difference timeintegrator. Refs idaholab#13964
0e3a589
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 3, 2019
@cbolisetti
Changing inertia kernels for explicit central difference integration.…
122e7de 
… Refs idaholab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 3, 2019
@cbolisetti
Added tests for centraldifference with consistent mass matrix. Refs i…
77b7d1d 
…daholab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 3, 2019
@cbolisetti
Added central difference tests for lumped mass matrix. Refs idaholab#…
d3160b5 
…13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 3, 2019
@cbolisetti
Added documentation for central difference timeintegrator. Refs idaho…
52ee151 
…lab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 13, 2019
@cbolisetti
Added Central Difference timeintegrator. Refs idaholab#13964
0276636
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 13, 2019
@cbolisetti
Changing inertia kernels for explicit central difference integration.…
45bfc8b 
… Refs idaholab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 13, 2019
@cbolisetti
Added tests for centraldifference with consistent mass matrix. Refs i…
4090fdc 
…daholab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 13, 2019
@cbolisetti
Added central difference tests for lumped mass matrix. Refs idaholab#…
8fe7e1f 
…13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 13, 2019
@cbolisetti
Added documentation for central difference timeintegrator. Refs idaho…
6d7c2a5 
…lab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 30, 2019
@cbolisetti
Added Central Difference timeintegrator. Refs idaholab#13964
cd26b58
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 30, 2019
@cbolisetti
Changing inertia kernels for explicit central difference integration.…
1876931 
… Refs idaholab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 30, 2019
@cbolisetti
Added tests for centraldifference with consistent mass matrix. Refs i…
6b1af3e 
…daholab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 30, 2019
@cbolisetti
Added central difference tests for lumped mass matrix. Refs idaholab#…
57ed6aa 
…13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Sep 30, 2019
@cbolisetti
Added documentation for central difference timeintegrator. Refs idaho…
74f7419 
…lab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Oct 23, 2019
@cbolisetti
Added Central Difference timeintegrator. Refs idaholab#13964
003cd12
cbolisetti added a commit to cbolisetti/moose that referenced this issue Jan 24, 2020
@cbolisetti
Added Central Difference timeintegrator. Refs idaholab#13964
5f90fbb
cbolisetti added a commit to cbolisetti/moose that referenced this issue Jan 28, 2020
@cbolisetti
Added Central Difference timeintegrator. Refs idaholab#13964
3dc8f49
cbolisetti added a commit to cbolisetti/moose that referenced this issue Jan 28, 2020
@cbolisetti
Added CentralDifference timeintegrator. Refs idaholab#13964.
bf88af1
cbolisetti added a commit to cbolisetti/moose that referenced this issue Jan 28, 2020
@cbolisetti
Framework changes for CentralDifference timeintegrator. Refs idaholab…
0b7c53a 
…#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Jan 28, 2020
@cbolisetti
Tests for CentralDifference timeintegrator. Refs idaholab#13964
c856dfe
cbolisetti added a commit to cbolisetti/moose that referenced this issue Jan 28, 2020
@cbolisetti
CentralDifference timeintegrator tests for structural dynamics. Refs i…
20d129c 
…daholab#13964.
cbolisetti added a commit to cbolisetti/moose that referenced this issue Jan 28, 2020
@cbolisetti
Documentation for CentralDifference timeintegrator. Refs idaholab#13964.
0ea5abd
loganharbour pushed a commit to cbolisetti/moose that referenced this issue Feb 11, 2020
@cbolisetti @loganharbour
Added CentralDifference timeintegrator. Refs idaholab#13964.
dcece00
loganharbour pushed a commit to cbolisetti/moose that referenced this issue Feb 11, 2020
@cbolisetti @loganharbour
Framework changes for CentralDifference timeintegrator. Refs idaholab…
c4be2e0 
…#13964.
loganharbour pushed a commit to cbolisetti/moose that referenced this issue Feb 11, 2020
@cbolisetti @loganharbour
Tests for CentralDifference timeintegrator. Refs idaholab#13964
3ab00eb
loganharbour pushed a commit to cbolisetti/moose that referenced this issue Feb 11, 2020
@cbolisetti @loganharbour
CentralDifference timeintegrator tests for structural dynamics. Refs i…
08f6d2f 
…daholab#13964.
loganharbour added a commit to cbolisetti/moose that referenced this issue May 18, 2020
@loganharbour
Use solutionState() in all solution(), solutionOld(), etc
b2cde78 
refs idaholab#13964
loganharbour added a commit to cbolisetti/moose that referenced this issue May 18, 2020
@loganharbour
Use solutionState() in all solution(), solutionOld(), etc
a23638e 
refs idaholab#13964
loganharbour added a commit to cbolisetti/moose that referenced this issue May 18, 2020
@loganharbour
Use solutionState() in all solution(), solutionOld(), etc
cfb18bd 
refs idaholab#13964
loganharbour added a commit to cbolisetti/moose that referenced this issue May 18, 2020
@loganharbour
Use solutionState() in all solution(), solutionOld(), etc
71bd18a 
refs idaholab#13964
loganharbour added a commit to cbolisetti/moose that referenced this issue May 18, 2020
@loganharbour
Use solutionState() in all solution(), solutionOld(), etc
c2d2262 
refs idaholab#13964
loganharbour added a commit to cbolisetti/moose that referenced this issue May 19, 2020
@loganharbour
Use solutionState() in all solution(), solutionOld(), etc
6f3ba4c 
refs idaholab#13964
loganharbour added a commit to cbolisetti/moose that referenced this issue May 19, 2020
@loganharbour
Use solutionState() in all solution(), solutionOld(), etc
bec8a12 
refs idaholab#13964
loganharbour added a commit to cbolisetti/moose that referenced this issue May 19, 2020
@loganharbour
Use solutionState() in all solution(), solutionOld(), etc
3e5f74c 
refs idaholab#13964
loganharbour added a commit to cbolisetti/moose that referenced this issue May 19, 2020
@loganharbour
Correct index
e875638 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@cbolisetti @tophmatthews
Added CentralDifference timeintegrator. Refs idaholab#13964.
e150f4b
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@cbolisetti @tophmatthews
Framework changes for CentralDifference timeintegrator. Refs idaholab…
9fe200a 
…#13964.
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@cbolisetti @tophmatthews
Tests for CentralDifference timeintegrator. Refs idaholab#13964
2db4ace
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@cbolisetti @tophmatthews
CentralDifference timeintegrator tests for structural dynamics. Refs i…
4fbe002 
…daholab#13964.
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@cbolisetti @tophmatthews
Documentation for CentralDifference timeintegrator. Refs idaholab#13964.
45db5a2
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Generalize solution state for obtaining older solutions
8fc5918 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Use solution vector tag storage for udotfactor and udotdotfactor
a321cc9 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Various cleanings for prep for review
18d0f20 
- Remove unnecessary line removals/additions
- Add doxygen comments
- Switch pointers to refs where possible

refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Simplify solution state init
ea550e8 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Use solutionState() in all solution(), solutionOld(), etc
f442472 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Correct index
1e86088 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@cbolisetti @tophmatthews
Added CentralDifference timeintegrator. Refs idaholab#13964.
9efa2be
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@cbolisetti @tophmatthews
Framework changes for CentralDifference timeintegrator. Refs idaholab…
fdc95d0 
…#13964.
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Generalize solution state for obtaining older solutions
4167eaf 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Use solution vector tag storage for udotfactor and udotdotfactor
178d880 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Various cleanings for prep for review
55516ce 
- Remove unnecessary line removals/additions
- Add doxygen comments
- Switch pointers to refs where possible

refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Simplify solution state init
e713a39 
refs idaholab#13964
tophmatthews pushed a commit to tophmatthews/moose that referenced this issue May 27, 2020
@loganharbour @tophmatthews
Use solutionState() in all solution(), solutionOld(), etc
b6e71de 
refs idaholab#13964
@loganharbour
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@cbolisetti I believe this can be closed due to #14658. Can you confirm?

@cbolisetti
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cbolisetti commented Dec 2, 2020 via email

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C: Framework P: normal A defect affecting operation with a low possibility of significantly affects. T: task An enhancement to the software.
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@permcody @cbolisetti @loganharbour