2 publications

• Published Subscription 18 Sep 2014

  CONVECTION IN COMPRESSIBLE COUPLE-STRESS DUSTY FLUID

  By Pardeep Kumar, Vivek Kumar

  Abstract: The problem of thermosolutal convection in compressible couple-stress fluid in presence of suspended particles is considered. Following the linearized stability theory and normal mode analysis, the dispersion relation is obtained. For the case of stationary convection, the compressibility, couple-stress and stable solute gradient postpone the onset of convection whereas the suspended particles hasten the onset of convection. Graphs have been plotted by giving numerical values to the parameters to depict …

  Published in Journal of Experimental & Applied Mechanics · Vol. 5, Issue 2, 2014 · pp. 27–37 Read article →

• Published Subscription 9 Jun 2012

  Thermosolutal Instability of Partially Ionized Plasma in Porous Medium in Presence of Finite Larmor Radius and Hall Currents Effect

  By Pardeep Kumar

  Abstract: The effects of finite Larmor radius (FLR), collisions, and Hall currents are investigated on thermosolutal instability of a partially ionized plasma in porous medium in the presence of a uniform vertical magnetic field. In the case of stationary convection, finite Larmor radius, Hall currents, medium permeability and magnetic field may have stabilizing or destabilizing effects but for a certain wave number range, FLR, magnetic field and Hall currents have stabilizing …

  Published in Journal of Experimental & Applied Mechanics · Vol. 3, Issue 1, 2012 Read article →