nonlinearFluxForFlowComponents

returns the flux of each coefficient as determined by the nonlinear flux operation

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Declaration

 [Fp,Fm,F0] = nonlinearFluxForFlowConstituents(Uconstituent,gradUconstituent)

Parameters

• Uconstituent WVFlowConstituent type for \(\vec{u} \cdot \nabla \vec{u}\)
• gradUconstituent WVFlowConstituent type for \(\vec{u} \cdot \nabla \vec{u}\)

Returns

• Fp flux into the Ap coefficients
• Fm flux into the Am coefficients
• F0 flux into the A0 coefficients

Discussion

This computes the nonlinear flux that results from a subset of flow constituents. The masks are applied to the coefficients Ap,Am,A0 before computing the nonlinear flux, \(\vec{u} \cdot \nabla \vec{u}\). This function calls -nonlinearFluxWithGradientMasks.