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clamydo / stochasticsampling

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Calculate flow field directly in Fourier-Space #34

Closed clamydo closed 4 years ago

clamydo commented 4 years ago

In GitLab by @fkjogu on Apr 12, 2017, 09:40

Instead sampling the Oseen tensor in real space and doing a convolution, use

u[\psi](k) = \frac{i}{k} (1 - \hat{k} \hat{k}) \cdot \sigma[\psi] \cdot \hat{k}
clamydo commented 4 years ago

In GitLab by @fkjogu on Apr 28, 2017, 08:38

closed

clamydo commented 4 years ago

In GitLab by @fkjogu on Apr 28, 2017, 08:39

Fixed #11ab5eb9