1 citations · 1 across the 6 of their papers we have counts for
6 papers
Rayleigh-Taylor Instability in a Compressible Fluid
B. K. Shivamoggi
Rayleigh-Taylor instability in a compressible fluid is reconsidered. The density is allowed to vary with pressure under the barotropy assumption. For the case with equal speeds of…
Current-sheet Evolution near a Hyperbolic Magnetic Neutral Line in Hall Magnetohydrodynamics: An Exact Solution
Bhimsen K. Shivamoggi
\large{\bf Abstract-} Unsteady Hall Magnetohydrodynamics (MHD) near a hyperbolic magnetic neutral line is investigated. An exact analytical solution describing a self-similar evolu…
Zonal Shear Flows with a Free Surface: Hamiltonian Formulation and Linear and Nonlinear Stability
B. K. Shivamoggi, G. J. F. van Heijst
General theoretical results via a Hamiltonian formulation are developed for zonal shear flows with the inclusion of the vortex stretching effect of the deformed free surface. These…
Hall Magnetohydrodynamics with Electron Inertia
Bhimsen Shivamoggi
Hall magnetohydrodynamic (MHD) with electron inertia is considered. A much wider class of equilibrium solutions and the concomitant self-organization aspects are discussed. The for…
Magnetohydrodynamic Turbulence: Generalized Energy Spectra
Bhimsen K. Shivamoggi
A general framework that incorporates the Iroshnikov-Kraichnan (IK) and Goldreich-Sridhar (GS) phenomenalogies of magnetohydrodynamic (MHD) turbulence is developed. This affords a…
Critical Exponents and Universality in Fully Developed Turbulence
Bhimsen K. Shivamoggi
Multi-fractal model for dissipation field has been used to provide a detailed structure for the critical exponent σdescribing the scaling form of dissipation εthat appears to exhib…