WVBottomFrictionQuadratic

Create quadratic bottom friction for a transform.

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Declaration

 self = WVBottomFrictionQuadratic(wvt,options)

Parameters

• wvt transform that owns and evaluates the forcing
• Cd optional dimensionless drag coefficient; default 1e-3

Returns

• self quadratic bottom-friction forcing owned by wvt

Discussion

See the WVBottomFrictionQuadratic overview for the governing equations, geometry-dependent scaling, comparison with linear drag, and a usage example.