spiceSharpFluidFlowSolver 7 - Code Exploration OnePort Class and Nodal Analysis Eg with Resistor
0Here I discuss how matrix and rhs indices are given to the elementSet class using the OnePort class.
------------------ Useful Links ------------------------------------
Modified Nodal Analysis for Resistor
https://github.com/SpiceSharp/SpiceSharp/blob/ea977448c74aaa1cd515678585529e707b29f655/SpiceSharp/Algebra/ElementSet.cs
ElementSet Class
https://github.com/SpiceSharp/SpiceSharp/blob/ea977448c74aaa1cd515678585529e707b29f655/SpiceSharp/Algebra/ElementSet.cs
Resistor Biasing Class
https://github.com/SpiceSharp/SpiceSharp/blob/ea977448c74aaa1cd515678585529e707b29f655/SpiceSharp/Components/RLC/Resistors/Biasing.cs
ISRC current source Biasing Class
https://github.com/SpiceSharp/SpiceSharp/blob/ea977448c74aaa1cd515678585529e707b29f655/SpiceSharp/Components/Currentsources/ISRC/Biasing.cs
OnePort Class
https://github.com/SpiceSharp/SpiceSharp/blob/ea977448c74aaa1cd515678585529e707b29f655/SpiceSharp/Components/Common/OnePort.cs#L48
------------------ Video Sections --------------------------------
Chapters:
0:00 Recap on how ElementSet works to change specific elements within Ymatrix and RHS vector
6:15 How OnePort Supplies the right coordinates for Ymatrix and RHS vector pertaining to components and their nodes
7:40 OnePort Constructor
8:50 GetMatrixIndices and GetRhsIndices
10:00 Modified Nodal Analysis for Resistor, why four elements within GetMatrixIndices?
13:20 Current Balance over positive and negative node
18:50 computing the Jacobian
21:40 Indexing the contributions of the resistor within the Jacobian
42:22 Conclusion
---------------------[Playlists and Relevant Github Repositories]----------------------------------------------
Fluid Mechanics and Git Repos:
https://www.youtube.com/playlist?list=PLhPfNw4V4_YSmdAXc6J0XOSQ1b27qsMGt
https://github.com/theodoreOnzGit/OpenFoam_heatTrf_YouTube
Petroleum Downstream Crash Course Playlist:
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQ13CnhacUqEVk-tZlU4ISE
OpenFOAM for Windows 10 Beginner Playlist and some Git Repos
https://www.youtube.com/playlist?list=PLhPfNw4V4_YRhBU4IqSaToQ8_X543YQsZ
https://github.com/theodoreOnzGit/laminar_BL_OpenFOAM
OpenFOAM Intermediate Playlist and some Git Repos
https://www.youtube.com/playlist?list=PLhPfNw4V4_YSpWX6mSOlwWEOKVa6i_iuE
https://github.com/theodoreOnzGit/thin_pipeflow_snappyHexMesh
OpenFOAM Heat Transfer Playlist and GitHub Repo
https://www.youtube.com/playlist?list=PLhPfNw4V4_YR2Qa3Q9-AzNSF2J9Dc4_qT
https://github.com/theodoreOnzGit/OpenFoam_heatTrf_YouTube
Convection Boundary Layer and git Repos:
https://www.youtube.com/playlist?list=PLhPfNw4V4_YR9pRBpp101Mkuds49vjQ63
https://github.com/theodoreOnzGit/heatTransferTheory_YouTube
Turbulence Modelling Playlist
https://www.youtube.com/watch?v=F_Rxv9uMM3g&list=PLhPfNw4V4_YSnbYkJIBQ1kRN06Mmxe2Be
https://github.com/theodoreOnzGit/turbulenceModelling
OpenFOAM C++
https://github.com/theodoreOnzGit/C-_YouTube_OpenFoam
https://www.youtube.com/playlist?list=PLhPfNw4V4_YT9OgqS7ZPlot_Ucxzc6pQJ
OpenFOAM Bash
https://github.com/theodoreOnzGit/Bash_OpenFOAM_YouTube
https://www.youtube.com/playlist?list=PLhPfNw4V4_YT5zjBhfj5Hj4r4D5eXilcU
Basic Samba
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQuWJLufBUpNplitReZX0fB
https://github.com/theodoreOnzGit/sambaVideos
Manjaro Tips and Tricks
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQuyXBfJxAvzHJTl0UiWx3h
lammps and Discrete Element Modelling (DEM)
https://www.youtube.com/playlist?list=PLhPfNw4V4_YTdRlnLiu2OUXeTf5ZNVQ9E
playing with dotnet core
https://www.youtube.com/playlist?list=PLhPfNw4V4_YQSTR8sqz0aRVzWlQBq3QUw
dotnet core github repo
https://github.com/theodoreOnzGit/dotnetCoreYoutube