J. Lahjomri

TL;DR: In this paper, a new asymptotic solution for the modified Mathieu's differential equation was proposed, and the associated eigenvalue problem was solved by obtaining explicit forms of eigenfunctions and related expansion coefficients.

TL;DR: In this article, the analytical expressions for the developing temperature and local Nusselt number in the entrance region are obtained in the general case, and the associated eigenvalues problem is solved analytically to obtain explicit forms of the eigenfunctions, which correspond to Mathieu's functions.

TL;DR: In this paper, an MHD laminar flow through a two dimensional channel subjected to a uniform magnetic field and heated at the walls of the conduit over the whole length with a sinusoidal heat flux of vanishing mean value or not, is studied analytically.

TL;DR: In this paper , the authors analyzed the effect of streamwise-conduction on the thermally developing steady laminar of Jeffery-Hamel flow through a convergent-plate channel, including streamwiseconduction with step change of uniform wall temperature.