Quasiperpendicular high Mach number Shocks [PDF]
Physical Review Letters, 2015 Shock waves exist throughout the universe and are fundamental to understanding the nature of collisionless plasmas. Reformation is a process, driven by microphysics, which typically occurs at high Mach number supercritical shocks.
Burgess, D. +5 more
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Low Mach Number Fluctuating Hydrodynamics for Electrolytes [PDF]
Physical Review Fluids, 2016 We formulate and study computationally the low Mach number fluctuating hydrodynamic equations for electrolyte solutions. We are interested in studying transport in mixtures of charged species at the mesoscale, down to scales below the Debye length, where
Bell, John B. +5 more
core +6 more sources
Effect of Mach number on droplet aerobreakup in shear stripping regime. [PDF]
Exp Fluids, 2020 The present experimental study investigates the shear stripping breakup of single droplets in subsonic and supersonic gaseous flows. In contrast to most research that places emphasis on the Weber number (We), we focus on the individual effects exerted by
Wang Z, Hopfes T, Giglmaier M, Adams NA.
europepmc +2 more sources
Mach Number Dependence of Electron Heating in High Mach Number Quasiperpendicular Shocks [PDF]
Physics of Plasmas, 2010 Efficiency of electron heating through microinstabilities generated in the transition region of a quasi-perpendicular shock for wide ange of Mach numbers is investigated by utilizing PIC (Particle-In-Cell) simulation and model analyses.
Matsukiyo, Shuichi
core +3 more sources
Sound attenuation in high mach number oscillating bubble media [PDF]
Ultrasonics Sonochemistry, 2023 We study theoretically and numerically sound attenuation in bubble-containing media when the bubbles are freely oscillating at high Mach numbers. This paper expands one of the main forms of bubble-related acoustic damping factors by extending the ...
Jiawen Yu, Desen Yang, Jiangyi Zhang
doaj +2 more sources
A single oscillating bubble in liquids with high Mach number [PDF]
Ultrasonics Sonochemistry, 2022 The oscillation characteristics of a single bubble and its induced radiation pressure and the dissipated power are essential for a wide range of applications.
Xiaoxiao Zheng +3 more
doaj +2 more sources
Low Mach number effect in simulation of high Mach number flow [PDF]
, 2012 In this note, we relate the two well-known difficulties of Godunov schemes: the carbuncle phenomena in simulating high Mach number flow, and the inaccurate pressure profile in simulating low Mach number flow.
C.W. Shu +17 more
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An Effective AUSM-Type Scheme for Both Cases of Low Mach Number and High Mach Number
Applied Sciences, 2022 A new scheme called AUSMAS (Advection Upstream Splitting Method for All Speeds) is proposed for both high speed and low speed simulation cases. For the cases of low speed, it controls the checkerboard decoupling by keeping the coefficient of the pressure
Nan Li, Feng Qu, Di Sun, Guanghui Wu
doaj +2 more sources
Wavelet Coherence Analysis of Plasma Beta, Alfven Mach Number, and Magnetosonic Mach Number during Different Geomagnetic Storms [PDF]
The Scientific World JournalWe study the variation in plasma beta, Alfven Mach number, and magnetosonic Mach number during different geomagnetic storms of solar cycles 23, 24, and 25.
Ashutosh Giri +4 more
doaj +2 more sources
Revisiting the structure of low-Mach number, low-beta, quasi-perpendicular shocks. [PDF]
J Geophys Res Space Phys, 2017 Wilson LB +6 more
europepmc +2 more sources