Correction: Compressible Coupled Natural Convection and Volumetric Radiation in a Square Cavity

Abstract

On page 580 (Nomenclature), the expression of the Rayleigh number Ra should be gβqH 4 ∕vαk. Also, on page 583, a corrected form of the dimensionless time is t∕H 2 ∕α 0 . The authors gratefully acknowledge Dr. M. M. Awad of Mansoura University, Mansoura, Egypt for suggestions which led to these corrections.

Effect of Double Stratification on MHD Williamson Boundary Layer Flow and Heat Transfer across a Shrinking/Stretching Sheet Immersed in a Porous Medium

“…Unsteady MHD free convective fow past a vertical porous plate with variable suction discussed by Srinivasa Raju et al [26]. Te researchers whose studies the writers evaluated included Al-Ajmi and Mosaad [27], Hamimid et al [28], Choukairy and Bennacer [29], Labed et al [30], and Ram and Bhandari [31]. Reddappa et al [32], Krishnamurthy et al [33], Krishna et al [34], Khan et al [35], Chetteti and Srivastav [36], Yousef et al [37], Shaheen et al [38], and Ananthaswamy et al [39] studied doublestratifcation Jefrey fow, MHD free convection, and the infuence of second-order chemical processes in a porous material across an exponentially stretched sheet.…”