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FlowModelingControl / flowtorch

flowTorch - a Python library for analysis and reduced-order modeling of fluid flows
GNU General Public License v3.0
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SVD code #39

Closed JOEJOEJOE1231231231231 closed 11 months ago

JOEJOEJOE1231231231231 commented 11 months ago

I'm sorry to bother you.Why choose z-component to build a data matrix image Doc1.pdf

AndreWeiner commented 11 months ago

Hi, the dataset comes from a 2D simulation of the flow past a cylinder. The field used in the analysis is the vorticity. The vorticity vector is defined as the curl of the velocity vector. For a 2D flow in the x-y-plane, there is only one nonzero vorticity component (z-component in this case). Best, Andre

JOEJOEJOE1231231231231 commented 11 months ago

Thank you ！！！！！！