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Errata

Erratum: “Magnetohydrodynamic Flow Past a Vertical Plate With Radiative Heat Transfer” [Journal of Heat Transfer, 2007, 129(12), pp. 1708–1713] OPEN ACCESS

[+] Author and Article Information
S. Shateyi, P. Sibanda, S. S. Motsa

J. Heat Transfer 130(8), 087001 (Jun 04, 2008) (2 pages) doi:10.1115/1.2928056 History: Published June 04, 2008
FIGURES IN THIS ARTICLE

In this paper there were a number of errors that we have corrected below.

There was a typing error in the last terms of the momentum equations 1,1 that ended up as an oversight. The correct form of the governing equations isDisplay Formula

ux+vy=0
(1a)
Display Formula
uux+vuy=ν2uy2+gβ(TT)σB02ρ(1+m2)(u+mw)
(1b)
Display Formula
uwx+vwy=ν2wy2σB02ρ(1+m2)(wmu)
(1c)
Display Formula
uTx+vTy=α2Ty21ρcpqry
(1d)
Consequently, the correct form of Eqs. 5,5,5,5 isDisplay Formula
Fξ+Gη=0
(5a)
Display Formula
FFξ+GFη=θ+2Fη2M21+m2(F+mH)
(5b)
Display Formula
FHξ+GHη=2Hη2M21+m2(HmF)
(5c)
Display Formula
Fθξ+Gθη=1Pr(1+N)2θη2
(5d)
The numerical calculations were made with the correct form of the equations and the conclusions drawn from the results therefore remain sound.

Results and Discussion

The incorrect temperature profiles in Figs.  245 that were a result of small calculation domain used have been recomputed and the correct profiles are given below. All the figures were computed for ξ=5.

In the original paper there was a mix-up in the figures and captions for Figs.  678. The correct figures and captions are as follows:

Copyright © 2008 by American Society of Mechanical Engineers
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References

Figures

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Figure 2

The variation of temperature with (a) increasing radiation and (b) increasing magnetic field strength when m=1 and Pr=0.71

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Figure 4

The temperature distribution (a) without radiation effects and (b) with radiation for M=1 and Pr=0.71

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Figure 5

The temperature distribution for (a)m<1 and (b)m≥1 for M=1, Pr=0.71 and N=1

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Figure 6

The variation of temperature with Hall parameter (a)M=1, (b)M=2 when Pr=0.71 and N=1

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Figure 7

The variation of (a) tangential velocity and (b) lateral velocity distribution with increasing radiation. The tangential velocity decreases with radiation while the tangential velocity initially increases before reducing sharply to zero.

Grahic Jump Location
Figure 8

The variation of the temperature distribution with increasing Prandtl numbers (a) without radiation and (b) with radiation

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