Results 21 to 30 of about 4,407 (253)

Investigation of Magnetohydrodynamics Technology and It's Application in Tension Drain [PDF]

فناوری در مهندسی هوافضا, 2020
The purpose of this paper is to investigate the magnetohydrodynamics technology in creating artificial earthquakes. For this purpose, the possibility of expressing the electronegative mechanism for artificial earthquakes is first discussed.
Fathollah Ommi, Kouros Nekoufar
doaj  

Magnetohydrodynamic equations (MHD) generation code

Revista de Matemática: Teoría y Aplicaciones, 2017
A program to generate codes in Fortran and C of the full magnetohydrodynamic equations is shown. The program uses the free computer algebra system software REDUCE. This software has a package called EXCALC, which is an exterior calculus program. The advantage of this program is that it can be modified to include another complex metric or spacetime. The
Alfaro, Francisco Frutos, Méndez, Rodrigo Carboni   +1 more
openaire   +5 more sources

Generalized Magnetofluid Connections in Relativistic Magnetohydrodynamics [PDF]

Physical Review Letters, 2015
The concept of magnetic connections is extended to non-ideal relativistic magnetohydrodynamical plasmas. Adopting a general set of equations for relativistic magnetohydrodynamics including thermal-inertial, thermal electromotive, Hall and current-inertia effects, we derive a new covariant connection equation showing the existence of generalized ...
F. A. Asenjo, COMISSO, LUCA
openaire   +6 more sources

Electron temperature in magnetohydrodynamic generators [PDF]

British Journal of Applied Physics, 1965
In this note the author has derived expressions for the electron temperature in a linear magnetohydrodynamic generator for three different electrode configurations. In contrast to earlier investigations (which assumed an electron collision frequency independent of electron velocity v), the electron collision frequency is assumed to be proportional to ...
M. S. Sodha
openalex   +2 more sources

Study of the Couple Stress Convective Micropolar Fluid Flow in a Hall MHD Generator System

Frontiers in Physics, 2019
The steady non-isothermal convective heat transfer in magnetohydrodynamic micropolar fluid flow over a non-linear extending wall is examined. The fluid flow is treated with strong magnetic field.
Zahir Shah, Poom Kumam, Poom Kumam, Poom Kumam, Abdullah Dawar, Ebraheem O. Alzahrani, Phatiphat Thounthong   +6 more
doaj   +1 more source

Investigation of wire-array Z-pinches by laser probing diagnostics

Matter and Radiation at Extremes, 2019
Laser diagnostics provides powerful tools for the investigation of dense Z-pinches. In this paper, wire-array Z-pinches are investigated at the 1 MA Zebra generator using laser diagnostics at different wavelengths coupled with x-ray ...
V. V. Ivanov, A. A. Anderson, D. Papp
doaj   +1 more source

Superconducting magnet system for an experimental disk MHD facility [PDF]

, 1991
A predesign of a split-pair magnet for a magnetohydrodynamic (MHD) facility for testing a 10-MW open-cycle disk or a 5-MW closed-cycle disk generator is presented.
Kate, H.H.J. ten, Klundert, L.J.M. van de, Knoopers, H.G.   +2 more
core   +2 more sources

Spin Matters: A Multidisciplinary Roadmap to Understanding Spin Effects in Oxygen Evolution Reaction During Water Electrolysis

Advanced Energy Materials, EarlyView.
This roadmap offers a forward‐looking perspective on spin enhancement in the oxygen evolution reaction. It highlights how combining systematic experiments, advanced computational modeling, and novel magnetic, chiral, or hybrid materials can deepen the understanding of spin‐dependent catalytic mechanisms.
Emma van der Minne, Priscila Vensaus, Vadim Ratovskii, Seenivasan Hariharan, Jan Behrends, Cesare Franchini, Jonas Fransson, Sarnjeet S. Dhesi, Felix Gunkel, Florian Gossing, Georgios Katsoukis, Ulrike I. Kramm, Magalí Lingenfelder, Qianqian Lan, Yury V. Kolen'ko, Yang Li, Ramsundar Rani Mohan, Jeffrey McCord, Lingmei Ni, Eva Pavarini, Rossitza Pentcheva, David H. Waldeck, Michael Verhage, Anke Yu, Zhichuan J. Xu, Piero Torelli, Silvia Mauri, Narcis Avarvari, Anja Bieberle‐Hütter, Christoph Baeumer   +29 more
wiley   +1 more source

A Compact, High‐Performance, and Deformation‐Resilient Trielectrode Electrostatic Soft Pump for Soft Robotics

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Existing soft pumps often require tradeoffs between performance and compatibility with soft robotic systems. The proposed trielectrode electrostatic soft pump addresses these limitations through an innovative driving mechanism. Its design, which includes a trielectrode configuration and the use of compliant materials, improves operational efficiency ...
Yangqiao Lin, Xiaoli Yang, Tao Jin, Jieyu Wang, Sicheng Yi, Yue Wang, Songyi Zhong, Tao Yue, Quan Zhang, Yingzhong Tian, Long Li   +10 more
wiley   +1 more source

Performance Analysis and Parametric Optimization of Space Nuclear Power System Combined with MHD Power Generation

Yuanzineng kexue jishu, 2023
High temperature gas cooled reactor combined with closed cycle magnetohydrodynamic power generation (CCMHD) is a promising technology for space applications. It can meet the requirements in space tasks for high power and high efficiency.
WANG Zhipeng;JI Yu;SHI Lei
doaj