Results 1 to 10 of about 4,415 (245)

EXPERIMENTAL CHARACTERIZATION OF A MAGNETOHYDRODYNAMIC POWER GENERATOR UNDER DC ARC PLASMA [PDF]

open access: diamondActa Polytechnica, 2018
The generation of electric power through the conventional systems (thermal and hydroelectric) is no longer sufficient to meet the increasing industrial and commercial usage.
Ayokunle Oluwaseun Ayeleso
doaj   +5 more sources

Three-phase alternating current liquid metal vortex magnetohydrodynamic generator. [PDF]

open access: yesiScience, 2021
Summary: Magnetohydrodynamic (MHD) generators directly convert mechanical energy to electrical energy. However, due to production of low amplitude voltages at low fluid velocities, they are not useful for electronic devices requiring power at watt scale.
Gupta SR, Taylor JA, Krupenkin T.
europepmc   +2 more sources

iharm3D: Vectorized General Relativistic Magnetohydrodynamics [PDF]

open access: yesJournal of Open Source Software, 2021
4 pages, 2 figures.
Ben Prather   +6 more
openaire   +2 more sources

Spritz: general relativistic magnetohydrodynamics with neutrinos [PDF]

open access: yesClassical and Quantum Gravity, 2021
Abstract We here present a new version of the publicly available general relativistic magnetohydrodynamic (GRMHD) code Spritz , which now includes an approximate neutrino leakage scheme able to handle neutrino cooling and heating.
F Cipolletta   +6 more
openaire   +6 more sources

An Enhanced Solar Hybrid Brayton and Rankine Cycles with Integrated Magnetohydrodynamic Conversion System for Electrical Power Generation

open access: yesInternational Journal of Renewable Energy Development, 2021
In many developing countries,the use of conventional power plants to generate electricity is not meeting the increasing demands. Therefore, it has become important to find sustainable alternatives.
Ayokunle Oluwaseun Ayeleso   +1 more
doaj   +1 more source

Numerical analysis of The Effect of Annular Ejector on The Performance of Self-Evaporating Magneto-Hydro-Dynamic System

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2023
Recent developments in Liquid Metal Magnetohydrodynamic systems show that the self-evaporating magnetohydrodynamic system is a promising power generator that converts heat directly into electricity dispensing with a mixer and separator found in ...
Anwar Alza\'areer   +2 more
doaj   +1 more source

Generalized reduced magnetohydrodynamic equations [PDF]

open access: yesPhysics of Plasmas, 1998
A new derivation of reduced magnetohydrodynamic (MHD) equations is presented. A multiple-time-scale expansion is employed. It has the advantage of clearly separating the three time scales of the problem associated with (1) MHD equilibrium, (2) fluctuations whose wave vector is aligned perpendicular to the magnetic field, and (3) those aligned parallel ...
S. E. Kruger, C. C. Hegna, J. D. Callen
openaire   +2 more sources

Finite element and network electrical simulation of rotating magnetofluid flow in nonlinear porous media with inclined magnetic field and hall currents [PDF]

open access: yesTheoretical and Applied Mechanics, 2014
A mathematical model is presented for viscous hydromagnetic flow through a hybrid non-Darcy porous media rotating generator. The system is simulated as steady, incompressible flow through a nonlinear porous regime intercalated between parallel ...
Bég Anwar O.   +4 more
doaj   +1 more source

Finite element analysis on the thermo-convective non-isothermal nanofluid flow in MHD Hall generator system with Soret and Dufour effects

open access: yesCase Studies in Thermal Engineering, 2022
Theoretical work for Cattaneo–Christov impacts on the non-isothermal flow of micropolar nanofluids with the application of a Hall magnetohydrodynamic (MHD) generator across a non-linearly enlarging sheet is discussed in this study.
Liaqat Ali   +3 more
doaj   +1 more source

Spatial dependence of magnetopause energy transfer: Cluster measurements verifying global simulations [PDF]

open access: yesAnnales Geophysicae, 2011
We investigate the spatial variation of magnetopause energy conversion and transfer using Cluster spacecraft observations of two magnetopause crossing events as well as using a global magnetohydrodynamic (MHD) simulation GUMICS-4.
M. Palmroth   +7 more
doaj   +1 more source

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