conatus.navier_slip¶

conatus.navier_slip(length)[source]¶

Navier partial-slip wall condition u·n = 0, u_t + l dn(u_t) = 0 (dn: outward normal derivative), for m.at(wall, u=cn.navier_slip(l)) on plane walls.

Parameters:: length (float)
Return type:: NavierSlip