https://ir.vidyasagar.ac.in/jspui/handle/123456789/304 2026-04-26T01:28:11Z https://ir.vidyasagar.ac.in/jspui/handle/123456789/726 Title: Hydromagnetic Effect on the Three Dimensional Flow Past a Vertical Porous Plate Authors: Guria, M; Kanch, A.K; Jana, R N Abstract: The effect of magnetic field on the three dimensional flow of viscous incompressible fluid past a porous vertical plate subjected to periodic suction velocity distribution has been analyzed. Appromimate solution for velocity and temperature fields have been obtained by using perturbation technique. It is found that main fluid velocity decreases with increase in magnetic parameter while the magnetude of the cross velocity decreases near the plate but increases away from the plate with increase in magnetic parameter. It is also found that the shear stress due to main flow decreases with increase in Prandtl number.Furthermore, the heat transfer is enhanced due to increasing the values of the Prandtl number. Description: 44-54 2013-11-27T00:00:00Z https://ir.vidyasagar.ac.in/jspui/handle/123456789/725 Title: General Solutions for the Space-and Time-fractional Diffusion-wave Equation Authors: Momani, Shaher Description: 30-43 2013-11-27T00:00:00Z https://ir.vidyasagar.ac.in/jspui/handle/123456789/723 Title: Measurement of Plasma Parameters on Low Density Plasma in a Magnetic field Produced in Air by Double Electric Probe Within a Toroidal Chamber Authors: Das, C; Jana, D C Abstract: The measurements of electron temperature and electron density in low density magnetized plasma developed in Air within a toroidal chamber have been carried out by the floating double probe technique in the equivalent resistance method [1,2]. From the variations of probe current with the differential probe voltage,electron temperature and electron number densities can be determined [3]. It has been observed that the electron temperature increases and the radial electron density decreases with the toroidal magnetic field when the double probes are aligned in transverse positions and for axial alignment of the probes with the magnetic field electron temperature decreases where as electron number density increases. The method is also applicable to the continuing discharge where it has the advantage over the single probe of exerting a negligible influence on the discharge [4]. Description: 133-142 2006-01-01T00:00:00Z https://ir.vidyasagar.ac.in/jspui/handle/123456789/724 Title: Measurement of Low Pressure Plasma Parameters by the Floating Double Probe Method in Magnetic Field on a Subnormal Glow Discharge Region in Molecular and Rare Gases Authors: Pradhan, S S; Jana, D C Abstract: In floating double probe technique in equivalent resistance method [1,2] the plasma parameters have been measured in subnormal gas discharge. The electron temperature and electron density have been studied in both the transverse and longitudinal magnetic field in low pressure for air, hydrogen and argon gases. It is observed that in case of transverse magnetic field, the electron temperature increases whereas the radial electron density decreases and in case of longitudinal magnetic field, the electron temperature decreases and the radial electron density increases. Description: 158-163 2006-01-01T00:00:00Z