Correction to: International Journal of Thermophysics (2020) 41:159 https://doi.org/10.1007/s10765-020-02736-2
In study [1], the governing Eqs. 9, 11 for MHD flow of Eyring-Powell nanofluid due to oscillatory stretching surface in absence of buoyancy forces and activation energy are presented as [2,3,4,5,6,7,8]:
where \(\beta_{1}\) and \(\beta_{2}\) are the fluid parameters of the Eyring-Powell model [2,3,4,5,6,7,8] and \(\vartheta\) is porous medium. It is emphasized that the modelling of Eq. 9 is based on theory of Powell and Eyring [9].
In view of transformations (15–16) in [1], formulated system is:
Since in Eq. 9, the contributions of buoyancy forces are not considered, therefore, no effects of \(\lambda\) have been entertained. Moreover, \(Ha = \left( {\sigma B_{0}^{2} /\rho_{f} b + \nu \vartheta /bk^{ * } } \right)\) is the Hartmann number and \(\delta = \Omega_{0} /b\left( {\rho c} \right)_{p}\) heat source parameter while \(K = 1/\mu \beta_{1} \beta_{2}\) and \(\Gamma = u_{w}^{2} b/2\nu \beta_{2}^{2}\) Eyring fluid parameters [2,3,4,5,6,7,8,9]. In absence of buoyancy forces, Figs. 3(c–d), 4(c), 6(b) and 7(b) have no effects on analysis.
Equation 24, is presented as:
Moreover, in study [1], color illustration “Green Lines” in Fig. 4 and Fig. 5(c) should be read as “Blue Lines”.
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Khan, S.U., Ali, H.M. Correction to: Swimming of Gyrotactic Microorganisms in Unsteady Flow of Eyring Powell Nanofluid with Variable Thermal Features: Some Bio-technology Applications. Int J Thermophys 44, 151 (2023). https://doi.org/10.1007/s10765-023-03267-2
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DOI: https://doi.org/10.1007/s10765-023-03267-2