Results 1 to 10 of about 4,407 (253)

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

iScience, 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.
Siddharth Raj Gupta, J. Ashley Taylor, Tom Krupenkin   +2 more
doaj   +3 more sources

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

Acta 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

Numerical Characterization of a Liquid Metal Magnetohydrodynamic Alternate Generator in the Laminar-Regime under Inductionless Approximation

Journal of Applied Fluid Mechanics, 2019
The performance characterization of a liquid metal magnetohydrodynamic alternate generator is numerically investigated via its electric isotropic efficiency.
J. A. Rizzo Sierra, C. Isaza, J. P. Zavala de Paz, E. K. Anaya Rivera   +3 more
doaj   +2 more sources

Channel-wall limitations in the magnetohydrodynamic induction generator [PDF]

, 1969
Discussion of magnetohydrodynamic induction generator examines the machine in detail and materials problems influencing its design. The higher upper-temperature limit of the MHD system promises to be more efficient than present turbine systems for ...
Jackson, W. D., Pierson, E. S.
core   +2 more sources

OpenFOAM computational fluid dynamics (CFD) solver for magnetohydrodynamic open cycles, applied to the Sakhalin pulsed magnetohydrodynamic generator (PMHDG)

Discover Applied Sciences
In the current study, we present a mathematical and computational fluid dynamics (CFD) model for simulating open-cycle linear Faraday-type continuous-electrode channels of magnetohydrodynamic (MHD) power generators, operating on combustion plasma.
Osama A. Marzouk
doaj   +2 more sources

Wave Energy Conversion Technology Based on Liquid Metal Magnetohydrodynamic Generators and Its Research Progress [PDF]

Energies
Wave energy is a highly concentrated energy resource with five times higher energy density than wind and at least ten times the power density of solar energy.
Lingzhi Zhao, Aiwu Peng
doaj   +2 more sources

Magnetohydrodynamic generators using two-phase liquid-metal flows [PDF]

, 1969
Two-phase flow generator cycle of a magnetohydrodynamic /MHD/ generator uses a working fluid which is compressible and treated as an expanding gas. The two-phase mixture passes from the heat source through the MHD generator, where the expansion process ...
Petrick, M.
core   +2 more sources

Velocity and temperature distributions of coal-slag layers on magnetohydrodynamic generators walls [PDF]

, 1977
Approximate analytical expressions are derived for the velocity and temperature distributions in steady state coal slag deposits flowing over MHD generator walls. Effects of slag condensation and Joule heating are included in the analysis.
Pian, C. C. P., Smith, J. M.
core   +2 more sources

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

International 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, Atanda Kamoru Raji   +1 more
doaj   +1 more source

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

Journal 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, Taha Aldoss, Saud Khashan   +2 more
doaj   +1 more source