Results 21 to 30 of about 1,186 (178)
Inferring the Magnetic Field from the Rayleigh–Taylor Instability
The Astrophysical Journal, 2023 By extending the potential approach of Layzer and Goncharov to the magnetohydrodynamics equations, we find the nonlinear solutions to the single-mode Rayleigh–Taylor instability subjected to uniform magnetic fields at various inclinations. This allows us
Benoît-Joseph Gréa, Antoine Briard
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Growin: Modeling ionospheric instability growth rates
Journal of Space Weather and Space Climate, 2022 Seasonal and zonal climatologies of Rayleigh–Taylor growth rates under geomagnetically quiet conditions during solar minimum and solar moderate conditions as a function of local time and altitude are calculated using open source data and software.
Smith Jonathon M., Klenzing Jeffrey
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Rayleigh-Taylor instability in binary condensates [PDF]
Physical Review A, 2010 We propose a scheme to initiate and examine Rayleigh-Taylor instability in the two species Bose-Einstein condensates. We identify $^{85}$Rb-$^{87}$Rb mixture as an excellent candidate to observe it experimentally. The instability is initiated by tuning the $^{85}$Rb-$^{85}$Rb interaction through magnetic Feshbach resonance.
Gautam, S., Angom, D.
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Multi-instrumental analysis of the day-to-day variability of equatorial plasma bubbles
Frontiers in Astronomy and Space Sciences, 2023 This paper presents a multi-instrument observational analysis of the equatorial plasma bubbles (EPBs) variation over the American sector during a geomagnetically quiet time period of 07–10 December 2019.
Ercha Aa +4 more
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NUMERICAL SIMULATION OF RAYLEIGH-TAYLOR INSTABILITY [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2013 Rayleigh-Taylor (RT) instability has a growing importance in many fields including aircraft industry and astrophysics. The development and the growth of RT instability were investigated using sinusoidal disturbances with different wavelength at the ...
Ahmad Sedaghat, S Mokhtarian
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Frontiers in Energy Research, 2023 Fuel–coolant interaction (FCI) has a pivotal role in the development of core disruptive accident in a sodium-cooled fast reactor. The drastic deformation of multiphase interface in the FCI is hard to deal with in the traditional grid method.
Fang Wang, Zhi-Gang Zhang, Qi Wu
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Unravelling the Rayleigh–Taylor instability by stabilization [PDF]
Journal of Fluid Mechanics, 2013 AbstractA recently proposed stabilization mechanism for the Rayleigh–Taylor instability, using magnetic fluids and azimuthally rotating magnetic fields, is experimentally investigated in a cylindrical geometry and compared with the theoretical model.
Poehlmann, A., Richter, R., Rehberg, I.
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Rayleigh-Taylor instability in a sedimenting suspension [PDF]
Physical Review E, 2001 The temporal evolution of an interface between glycerin and a glycerin-sand suspension of small packing fraction (obtained using the hindered settling phenomenon) driven by gravity is experimentally investigated. The growth rates for the different wave numbers characterizing the developing front are determined by means of a Fourier analysis.
C, Völtz, W, Pesch, I, Rehberg
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A new upper bound for the largest growth rate of linear Rayleigh–Taylor instability
Journal of Inequalities and Applications, 2021 We investigate the effect of (interface) surface tensor on the linear Rayleigh–Taylor (RT) instability in stratified incompressible viscous fluids.
Changsheng Dou +2 more
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Dynamic stabilization of Rayleigh-Taylor instability in ablation fronts
EPJ Web of Conferences, 2013 Dynamic stabilization of Rayleigh-Taylor instability in an ablation front is studied by considering the simplest possible modulations in the acceleration.
Piriz A.R. +3 more
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