Numerical Study on Several Stabilized Finite Element Methods for the Steady Incompressible Flow Problem with Damping

Figure 5

Velocity streamlines (a) and pressure level lines (b) for the local Gauss integration method with the nonconforming element with 𝜀=1.0𝑒−6, 𝛼=100, and 𝑟=4, respectively.

(a)

(b)