Figure 6:
Profiles of the velocity
𝑤
(
𝑟
,
𝑡
)
and shear stress
𝜏
(
𝑟
,
𝑡
)
corresponding to the Newtonian, Maxwell, and fractional Maxwell fluids, for
𝑅
1
=
0
.
3
,
𝑅
2
=
0
.
5
,
Ω
1
=
1
,
Ω
2
=
1
,
𝑡
=
7
,
𝜈
=
0
.
0
0
2
,
𝜇
=
5
,
𝜆
=
2
, and
𝛽
=
0
.
4
.