Author(s)

Swapan Kumar Ghosh

Department of Mathematics, Narajole Raj College, Narajole, West Bengal, India.

The present investigation reveals to a magnetohydrodynamic (MHD) start up flow of a rotating environment permeated by a traveling magnetic field with reference to a periodic driving force to explore the behaviour of a magnetic field at the resonant level. In a time varying electromagnetic field of sinusoidal in nature subject to ∇⋅J≠0, an oscillating current flow emerges the backbone of a radio emission in which the emission of hot electron gyrates in a magnetic field in the presence of a radiofrequency accelerator. The expedition of a radiofrequency field determines X-emission to expedite radiofrequency voltage under the influence of A.C circuit subject to ∇⋅J≠0. An oscillating current flow deals with an excitation frequency in such a way that phase angle rotates with angular frequency, the magnetic field grows towards the resonant level when the phase angle ωτ=π/2 is compatible with ω>0. In turn, plasma induced laser radiation is influenced by an oscillator with a decisive importance to an excitation frequency in the presence of a magnetic mirror so that maximum reflection occurs as the magnetic field increase in strength abruptly to exhibit resonance fluorescence. A synchronized laser photon light in transmitted from the Sun subject to ωτ=π/2.

MHD Start Up Flow, Forced Oscillation, Stagnation, Radio Emission, X-Emission, Resonance Fluorescence, Laser Radiation

Ghosh, S. (2018) Transient MHD Couette Flow in a Rotating Environment Permeated by an Inclined Magnetic Field by Means of a Traveling Magnetic Field Subject to a Forced Oscillation. World Journal of Mechanics, 8, 362-377. doi: 10.4236/wjm.2018.89027.