The method of lines for solution of the carbon nanotubes ...

Eur. Phys. J. Plus (2020) 135:788 Page 5 of 13 788 The radial stress is specified by τwr and τw stands for the transverse shear stress, qw is the heat flux at the disk surfaces and jw is the mass flux. τwr μhnf du dz + dw dφ z 0,τwφ μhnf dv dz + 1 r dw dφ z 0, qw − khnf kf dT dz z 0, jw − Dhnf dC dz z 0. (18) The non-dimensional ... ................
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