MAGNETO-HYDRODYNAMICS

作品数：20被引量：18H指数：3
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相关领域：理学更多>>
相关作者：张静蒋晓芸更多>>
相关机构：安徽大学山东大学辽宁师范大学更多>>
相关期刊：《Open Journal of Fluid Dynamics》《Plasma Science and Technology》《Journal of Earth Science and Engineering》《Science China Mathematics》更多>>
相关基金：国家自然科学基金北京市自然科学基金国家重点基础研究发展计划中国博士后科学基金更多>>
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Approximations to Isentropic Planar Magneto-Hydrodynamics Equations by Relaxed Euler-Type Systems
《Chinese Annals of Mathematics,Series B》2024年第3期413-440,共28页Yachun LI Zhaoyang SHANG Chenmu WANG Liang ZHAO 
supported by the National Natural Science Foundation of China(Nos.12161141004,12371221,11831011,12301277);the Fundamental Research Funds for the Central Universities and Shanghai Frontiers Science Center of Modern Analysis and the Postdoctoral Science Foundation of China(No.2021M692089).
In this paper, the authors consider an approximation to the isentropic planar Magneto-hydrodynamics(MHD for short) equations by a kind of relaxed Euler-type system. The approximation is based on the generalization of ...
关键词：Planar MHD equations Relaxation limits Global convergence Stream function 
Simulation of Natural Convection Flow with Magneto-Hydrodynamics in a Wavy Top Enclosure with a Semi-Circular Heater
《Open Journal of Applied Sciences》2023年第4期591-603,共13页Mohammad Mahfuzul Islam Md. Abdul Alim Md. Mahmud Alam Md. Jahirul Haque Munshi 
Natural convection flow in enclosure has different applications such as room ventilation, heat exchangers, the cooling system of a building etc. The Finite-Element method based on the Galerkin weighted residual approa...
关键词：Natural Convection Magneto-Hydrodynamics (MHD) Finite Element Method (FEM) Wavy Enclosure Semi-Circular Heater 
Computational analysis for fractional characterization of coupled convection-diffusion equations arising in MHD fows
《Applied Mathematics and Mechanics(English Edition)》2023年第4期669-692,共24页M.HAMID M.USMAN Zhenfu TIAN 
Project supported by the National Natural Science Foundation of China(Nos.12250410244,11872151);the Jiangsu Province Education Development Special Project-2022 for Double First-ClassSchool Talent Start-up Fund of China(No.2022r109);the Longshan Scholar Program of Jiangsu Province of China。
The work is devoted to the fractional characterization of time-dependent coupled convection-diffusion systems arising in magnetohydrodynamics(MHD)flows.The time derivative is expressed by means of Caputo’s fractional...
关键词：higher-dimensional Chelyshkov polynomial(CP) time-dependent magneto-hydrodynamics(MHD)flow fractional convection-diffusion model convergence stability and error bound finite difference and higher-order scheme 
Experimental study on plasma jet deflection and energy extraction with MHD control被引量：3
《Chinese Journal of Aeronautics》2020年第6期1602-1610,共9页Kai ZHAO Ming MING Feng LI Yongji LU Tao ZHOU Kefu WANG Nan MENG 
supported by the National Natural Science Foundation of China(No.90716025)。
This paper presents an integrated research scheme for vector deflection and energy extraction in a gas plasma jet under Magneto-Hydrodynamic(MHD)control.A MHDcontrolled thrust-vector test rig was used to conduct the e...
关键词：Energy extraction Flow control Jet deflection MAGNETO-HYDRODYNAMICS Plasma 
Small Alfvén number limit for incompressible magneto-hydrodynamics in a domain with boundaries被引量：1
《Science China Mathematics》2019年第11期2229-2248,共20页Song Jiang Qiangchang Ju Xin Xu 
supported by the Israel Science Foundation-National Natural Science Foundation of China Joint Research Program (Grant No. 11761141008);supported by the National Basic Research Program of China (Grant No. 2014CB745002);National Natural Science Foundation of China (Grant No. 11631008);supported by National Natural Science Foundation of China (Grant Nos. 11571046, 11471028 and 11671225);Beijing Natural Science Foundation (Grant No. 1182004)
For any fixed Alfvén number, the local well-posedness is proved for the equations of threedimensional ideal incompressible magneto-hydrodynamics in a domain with boundaries. Under appropriate conditions, a smooth sol...
关键词：MHD equations VANISHING Alfvén NUMBER LIMIT SMALL Mach NUMBER uniform estimates 
Magneto-hydrodynamic flow of squeezed fluid with binary chemical reaction and activation energy被引量：2
《Journal of Central South University》2019年第5期1362-1373,共12页S.AHMAD M.FAROOQ N.A.MIR Aisha ANJUM M.JAVED 
The present exploration is conducted to describe the motion of viscous fluid embedded in squeezed channel under the applied magnetics effects.The processes of heat and mass transport incorporate the temperature-depend...
关键词：squeezing flow magneto-hydrodynamics (MHD) activation energy binary chemical reaction 
LIOUVILLE TYPE THEOREM FOR THE STATIONARY EQUATIONS OF MAGNETO-HYDRODYNAMICS被引量：2
《Acta Mathematica Scientia》2019年第2期491-497,共7页Simon SCHULZ 
supported by the Engineering and Physical Sciences Research Council [EP/L015811/1]
We show that any smooth solution(u, H) to the stationary equations of magnetohydrodynamics belonging to both spaces L^6(R^3) and BMO^(-1)(R^3) must be identically zero.This is an extension of previous results, all of ...
关键词：LIOUVILLE theorem Caccioppoli INEQUALITY NAVIER-STOKES EQUATIONS MHD 
Global regularity for 3D magneto-hydrodynamics equations with only horizontal dissipation
《Frontiers of Mathematics in China》2019年第1期149-175,共27页Yutong WANG Weike WANG 
National Natural Science Foundation of China (Grant No. 11771284).
We investigate the Cauchy problem for the 3D magneto-hydrodynamics equations with only horizontal dissipation for the small initial data. With the help of the dissipation in the horizontal direction and the structure ...
关键词：MAGNETO-HYDRODYNAMICS (MHD) EQUATIONS DEGENERATE DISSIPATION global solution Green's function METHOD frequency decomposition METHOD 
Analyticity of Mild Solution for the 3D Incompressible Magneto-hydrodynamics Equations in Critical Spaces
《Acta Mathematica Sinica,English Series》2018年第11期1731-1741,共11页Sheng WANG Yu Bing REN Fu Yi XU 
Supported by Research supported by the National Natural Science Foundation of China(Grant Nos.11501332,11771043,11371221);the Natural Science Foundation of Shandong Province(Grant No.ZR2015AL007);China Postdoctoral Science Foundation funded project(Grant No.2014M561893);Postdoctoral innovation fund of Shandong Province(Grant No.201502015);the Open Fund of State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources and Hydropower Research Fund(Grant No.IWHR-SKL-201407);the Specialized Research Foundation for the Doctoral Program of Higher Education of China(Grant No.20123705110001);Young Scholars Research Fund of Shandong University of Technology
The Cauchy problem for the 3D incompressible magneto-hydrodynamics equations in crit- cal spaces is considered. We first prove the global well-posedness of mild solution for the system in some time dependent spaces. F...
关键词：Lobal well-posedness ANALYTICITY mild solutions 3D incompressible magneto-hydrody- namics equations 
Magneto-Hydrodynamics Flow of Newtonian Fluid over a Suddenly Accelerated Flat Plate
《Open Journal of Fluid Dynamics》2018年第1期73-77,共5页M. A. Haque 
In this paper the laminar flow of Newtonian conducting fluid produced by a moving plate in presence of transverse magnetic field is investigated. The basic equation governing the motion of such flow is expressed in no...
关键词：VISCOUS Fluid MHD FLOW LAPLACE Transformation Crank-Nicholson IMPLICIT scheme 
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