Showing 161 - 180 results of 182 for search '"magnetohydrodynamics"', query time: 0.05s Refine Results
  1. 161

    Central composite design in predicting heat transfer rate on the time-dependent flow of Williamson nanofluid with chemical reaction: A response surface methodology by B.C. Rout, Subhajit Panda, S.R. Mishra, Rupa Baithalu

    Published 2025-03-01
    “…The unsteady magnetohydrodynamic motion of non-Newtonian nanofluids via a permeable surface has attracted considerable interest due to its wide range of commercial applications. …”
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    Article
  2. 162

    Nighttime Geomagnetic Response to Jumps of Solar Wind Dynamic Pressure: A Possible Cause of Québec Blackout in March 1989 by T. Zhang, Y. Ebihara, T. Tanaka

    Published 2023-11-01
    “…Abstract By performing a global magnetohydrodynamic (MHD) simulation, we investigated magnetic disturbances on the ground at high‐latitudes in response to jumps in the solar wind dynamic pressure, namely a sudden commencement (SC). …”
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  3. 163

    Comparing Three Approaches to the Inducing Source Setting for the Ground Electromagnetic Field Modeling due to Space Weather Events by Elena Marshalko, Mikhail Kruglyakov, Alexey Kuvshinov, Liisa Juusola, Norah Kaggwa Kwagala, Elena Sokolova, Vyacheslav Pilipenko

    Published 2021-02-01
    “…The first model is constructed using the results of a physics‐based 3‐D magnetohydrodynamic (MHD) simulation of near‐Earth space, the second one uses ground‐based magnetometers’ data and the Spherical Elementary Current Systems (SECS) method. …”
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  4. 164

    Machine Learning‐Based Emulator for the Physics‐Based Simulation of Auroral Current System by Ryuho Kataoka, Aoi Nakamizo, Shinya Nakano, Shigeru Fujita

    Published 2024-01-01
    “…Abstract Using a machine learning technique called echo state network (ESN), we have developed an emulator to model the physics‐based global magnetohydrodynamic simulation results of REPPU (REProduce Plasma Universe) code. …”
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    Article
  5. 165

    Numerical analysis of mathematical model of nanofluid flow through stagnation point involving thermal radiation, activation energy, and living organisms by Munaza Chaudhry, Muhammad Abdul Basit, Muhammad Imran, Madeeha Tahir, Aiedh Mrisi Alharthi, Jihad Younis

    Published 2025-01-01
    “…In a stagnation point flow, the rate at which heat transfers in fluid containing nanoparticles across a sheet that is stretchable on a surface having pores has been investigated in this research. Magnetohydrodynamic viscous nanofluid flow is considered that is subjected to Brownian movements and the thermophoresis effect. …”
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  6. 166

    Super‐Intense Geomagnetic Storm on 10–11 May 2024: Possible Mechanisms and Impacts by S. Tulasi Ram, B. Veenadhari, A. P. Dimri, J. Bulusu, M. Bagiya, S. Gurubaran, N. Parihar, B. Remya, G. Seemala, Rajesh Singh, S. Sripathi, S. V. Singh, G. Vichare

    Published 2024-12-01
    “…Tremendous compression pushed the bow‐shock also to below the geostationary orbit for a few minutes. Magnetohydrodynamic models suggest that the magnetopause location could be as low as 3.3RE. …”
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    Article
  7. 167

    Novel numerical and artificial neural computing with experimental validation towards unsteady micropolar nanofluid flow across a Riga plate by Muhammad Bilal, F. Maiz, Muhammad Farooq, Hijaz Ahmad, Mohammad Khalid Nasrat, Hassan Ali Ghazwani

    Published 2025-01-01
    “…Abstract Fluid flow across a Riga Plate is a specialized phenomenon studied in boundary layer flow and magnetohydrodynamic (MHD) applications. The Riga Plate is a magnetized surface used to manipulate boundary layer characteristics and control fluid flow properties. …”
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    Article
  8. 168

    Employing the Coupled EUHFORIA‐OpenGGCM Model to Predict CME Geoeffectiveness by Anwesha Maharana, W. Douglas Cramer, Evangelia Samara, Camilla Scolini, Joachim Raeder, Stefaan Poedts

    Published 2024-05-01
    “…Therefore, we couple EUHFORIA with the Open Geospace General Circulation Model (OpenGGCM), a magnetohydrodynamic model of the response of Earth's magnetosphere, ionosphere, and thermosphere to transient solar wind characteristics. …”
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    Article
  9. 169

    Modeling the Geomagnetic Response to the September 2017 Space Weather Event Over Fennoscandia Using the Space Weather Modeling Framework: Studying the Impacts of Spatial Resolution by A. P. Dimmock, D. T. Welling, L. Rosenqvist, C. Forsyth, M. P. Freeman, I. J. Rae, A. Viljanen, E. Vandegriff, R. J. Boynton, M. A. Balikhin, E. Yordanova

    Published 2021-05-01
    “…Despite this, substorms remain a significant challenge to surface magnetic field prediction from global magnetohydrodynamic modeling. For example, in the presence of multiple large substorms, the associated large‐amplitude depressions were not captured, which caused the largest model‐data deviations. …”
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  10. 170

    An Efficient, Time‐Dependent High Speed Stream Model and Application to Solar Wind Forecasts by C. Kay, T. Nieves‐Chinchilla, S. J. Hofmeister, E. Palmerio

    Published 2023-05-01
    “…This model is derived from magnetohydrodynamic (MHD) simulations of an idealized HSS emanating from a circular coronal hole. …”
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    Article
  11. 171

    Modeling of magnetic vestibular stimulation experienced during high-field clinical MRI by Ismael Arán-Tapia, Vicente Pérez-Muñuzuri, Alberto P. Muñuzuri, Andrés Soto-Varela, Jorge Otero-Millan, Dale C. Roberts, Bryan K. Ward

    Published 2025-01-01
    “…Methods We developed a mathematical model integrating computational fluid dynamics, fluid-structure interaction solvers, and magnetohydrodynamic equations to simulate the biomechanical response of the cristae ampullares. …”
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  12. 172

    Uncovering Deterministic Behavior of Black Hole IGR J17091–3624: A Twin of GRS 1915+105 by Anindya Guria, Banibrata Mukhopadhyay

    Published 2025-01-01
    “…Understanding the nonlinear properties in accreting systems, particularly for black holes, from observation is illuminating as they are expected to be general relativistic magnetohydrodynamic flows that are nonlinear. Two commonly used features associated with nonlinear systems are chaos, which is deterministic, and randomness, which is stochastic. …”
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  13. 173

    Simulation of β-induced Alfvén eigenmode instabilities and mode transition for HL-3 hybrid scenario by Yunpeng Zou, Vincent S Chan, Yasushi Todo, Ruirui Ma, Miao Xue, Xiaoran Zhang, Yiren Zhu, Wei Chen

    Published 2025-01-01
    “…A kinetic-magnetohydrodynamic hybrid simulation is performed to investigate the Alfvén eigenmode (AE) and fishbone (FB)/FB-like (FBL) instabilities excited by neutral beam injection (NBI)-deposited energetic particles (EPs) in an HL-3 hybrid scenario. …”
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  14. 174

    MHD effect on peristaltic motion of Williamson fluid via porous channel with suction and injection by K. Chakradhar, K. Nandagopal, Vishnudasu Prashanthi, A. Parandhama, T. Somaiah, B.V. Sai Thrinath, Nainaru Tarakaramu, Ghulam Rasool, Dilsora Abduvalieva

    Published 2025-03-01
    “…They are also integral to devices like flow meters, magnetohydrodynamic (MHD) generators and pumps, nuclear reactors using liquid metals, geothermal energy systems, and solar power absorbers. …”
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  15. 175

    Characteristics and Control of High Current Vacuum Arc Deflection Under the Impact of Lateral Magnetic Field by Jingjing Li, Xinyu Zhu, Yiping Jiang, Xu Peng, Qihan Li, Xiaolong Huang

    Published 2025-01-01
    “…This study establishes a high-current vacuum arc magnetohydrodynamic model considering the structure of the arc chamber, and investigates the lateral magnetic field distribution in the arc chamber and its impact on plasma transport characteristics. …”
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  16. 176

    Space Weather Monitor at the L5 Point: A Case Study of a CME Observed with STEREO B by L. Rodriguez, C. Scolini, M. Mierla, A. N. Zhukov, M. J. West

    Published 2020-10-01
    “…By using these data in combination with methods to calculate the CME arrival time at the Earth (extrapolation, drag‐based model, and a magnetohydrodynamic model), we demonstrate that the estimation of the CME arrival time can be drastically improved by adding L5 data. …”
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  17. 177

    An Adaptive X‐Ray Dynamic Image Estimation Method Based on OMNI Solar Wind Parameters and SXI Simulated Observations by R. C. Wang, Anders M. Jorgensen, Dalin Li, Tianran Sun, Zhen Yang, Xiaodong Peng

    Published 2024-10-01
    “…It leverages X‐ray models like Magnetohydrodynamic (MHD) and Jorgensen & Sun model, driven by OMNI data to provide high‐temporal‐resolution prior information on magnetosphere motion, with SXI observation images acting as a posterior constraint on the magnetosphere's state. …”
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  18. 178

    Analysis of Breaking Characteristics of C<sub>4</sub>F<sub>7</sub>N/CO<sub>2</sub> Mixture Gas in Circuit Breaker by Xiaolong Li, Lei Liu, Wen Wang, Zhenxin Geng

    Published 2024-05-01
    “…Therefore, this study aims to investigate the arc characteristics and breaking behavior of 10%C<sub>4</sub>F<sub>7</sub>N/90%CO<sub>2</sub> and 15%C<sub>4</sub>F<sub>7</sub>N/85%CO<sub>2</sub> mixed gases using a magnetohydrodynamic model based on the 252kV air pressure circuit breaker. …”
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  19. 179

    Boundary layer flow of a non-Newtonian fluid over an exponentially stretching sheet with the presence of a heat source/sink by Vinod Y., K.R. Raghunatha, Suma Nagendrappa Nagappanavar, Nodira Nazarova, Manish Gupta, Sangamesh

    Published 2025-03-01
    “…This study examines the magnetohydrodynamic (MHD) boundary layer flow and heat transfer of a Casson fluid, a non-Newtonian fluid, over an exponentially stretching sheet, incorporating the effects of a heat source or sink and thermal radiation. …”
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  20. 180

    Second order slip micropolar MHD hybrid nanofluid flow over a stretching surface with uniform heat source and activation energy: Numerical computational approach by Syed Arshad Abas, Hakeem Ullah, Mehreen Fiza, Ali Akgul, Aasim Ullah Jan, Magda Abd El-Rahman, Seham M. Al-Mekhlafi

    Published 2025-03-01
    “…The analysis focuses on the effects of slip boundary conditions, Joule heating, thermal radiation, heat sources, magnetohydrodynamic (MHD) effects, activation energy, and binary chemical reactions. …”
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    Article