Fig 1.
The ℏ–curves for f, θ and ϕ in case of elastico-viscous fluid.
Fig 2.
The ℏ–curves for f, θ and ϕ in case of second grade fluid.
Table 1.
Homotopic solutions convergence in case of elastico-viscous material for different order of deformations when k* = 0.2, δe = δc = 0.2, Nb = 0.3, Pr = 1.2, Nt = 0.1 and Sc = 1.0.
Table 2.
Homotopic solutions convergence in case of second grade material for different order of deformations when k* = −0.2, δe = δc = 0.2, Nb = 0.3, Pr = 1.2, Nt = 0.1 and Sc = 1.0.
Fig 3.
Plots of velocity profile f′(ζ) for viscoelastic parameter k*.
Fig 4.
Plots of temperature profile θ(ζ) for viscoelastic parameter k*.
Fig 5.
Plots of temperature profile θ(ζ) for thermal relaxation parameter δe.
Fig 6.
Plots of temperature profile θ(ζ) for Prandtl number Pr.
Fig 7.
Plots of temperature profile θ(ζ) for Brownian motion parameter Nb.
Fig 8.
Plots of temperature profile θ(ζ) for thermophoresis parameter Nt.
Fig 9.
Plots of concentration profile ϕ(ζ) for viscoelastic parameter k*.
Fig 10.
Plots of concentration profile ϕ(ζ) for concentration relaxation parameter δc.
Fig 11.
Plots of concentration profile ϕ(ζ) for Schmidt number Sc.
Fig 12.
Plots of concentration profile ϕ(ζ) for Brownian motion parameter Nb.
Fig 13.
Plots of concentration profile ϕ(ζ) for thermophoresis parameter Nt.
Table 3.
Comparative values of for different values of viscoelastic parameter k*.
Table 4.
Numerical data for skin friction coefficient for various values of k*.
Table 5.
Numerical values of heat transfer rate −θ′(0) in case of elastico-viscous material for different values of δe when k* = 0.2, δc = 0.2, Nb = 0.3, Pr = 1.2, Nt = 0.1 and Sc = 1.0.
Table 6.
Numerical values of heat transfer rate −θ′(0) in case of second grade material for different values of δe when k* = −0.2, δc = 0.2, Nb = 0.3, Pr = 1.2, Nt = 0.1 and Sc = 1.0.
Table 7.
Numerical values of mass transfer rate −ϕ′(0) in case of elastico-viscous material for different values of δc when k* = 0.2, δe = 0.2, Nb = 0.3, Pr = 1.2, Nt = 0.1 and Sc = 1.0.
Table 8.
Numerical values of mass transfer rate −ϕ′(0) in case of second grade material for different values of δc when k* = −0.2, δe = 0.2, Nb = 0.3, Pr = 1.2, Nt = 0.1 and Sc = 1.0.