Monthly Archives: January 2016

Solve CFD via OpenFOAM in free CAx platform FreeCAD

Updated 2016-04-17 Boundary condition setup GUI has been done for preview This is an early preview, only for people with experience of OpenFoam. Test instruction could be found at https://github.com/qingfengxia/FreeCAD/ … /Readme.md I would love to see some feedback for … Continue reading

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Why power adapters for laptop are NOT compatible

see the word document contains figure to demonstrate various power adapters from diff manufacturers and how the claimed incompatible adapter could be reused. why laptop power adapter are not compatible and howto

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Using paraview to visualise vorticity (Lambda2, vorticity, Q-Criterion)

Please download the word document, which contains the details on setting up the Python Calculator filter to calc lambda2, and use the advanced option of ‘Gradient’ filter to calculate vorticity, Q-Criterion. This code is not tested, some user has already … Continue reading

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