Da

Da = 1

Da = 0.1

Da = 0.01

Da = 0.001

η = 1 / 3 ξ = 2 / 3

u ¯

0.079395

0.0794*

0.05692682

0.02071123

0.0207*

0.007936325

η = 1 / 4 ξ = 3 / 4

u ¯

0.07938781

0.05659447

0.01881449

0.00553387

η = 0.49 ξ = 0.51

u ¯

0.07940428

0.0794*

0.05735128

0.02355505

0.0236*

0.01315206