Results 41 to 50 of about 1,186 (178)
Electrohydrodynamic Rayleigh-Taylor Bulk Instability [PDF]
The Physics of Fluids, 1969 A stability criterion is found for an initially static, stratified fluid subject to an electric stress. The equilibrium fluid density, permittivity, viscosity, and space charge distributions are functions of the vertical spatial coordinate, with gradients directed parallel to the imposed electric field intensity and gravitational acceleration.
Turnbull, R. J., Melcher, J. R.
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AIP Advances, 2019 The dynamics of Newtonian nonelastic and viscoelastic droplets that impact an immiscible liquid surface were experimentally studied using high speed visualization techniques.
Alireza Mohammad Karim
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Applied Sciences, 2023 This study investigated the influence of instability on the interaction between sub-millimeter liquid droplets and shock waves. Experiments were conducted using 0.42 mm diameter droplets with varying shock wave Mach numbers.
Youqiang Wei +3 more
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Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.Abstract Large‐scale wave structure (LSWS) and the post‐sunset rise (PSSR) are two key factors in the generation of equatorial spread F (ESF). In this study, we reported continuous and direct observations of LSWS and PSSR and their effects on seeding ESF by Sanya incoherent scatter radar (SYISR) and ionosonde in September–October 2024.
Qi Jiang +6 more
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Evolution of unsteady jets in the Rayleigh-Taylor instability [PDF]
Nonlinear Processes in Geophysics, 1998 The paper concerns the temporal evolution of the Rayleigh-Taylor instability of two superimposed fluids in a vertical channel. At large times the instability results in the formation of a wide nearly-steady bubble of the lighter fluid rising through the ...
Y. M. Shtemler +2 more
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A 3D Numerical Study of Anisotropies in Supernova Remnants
The Astrophysical Journal, 2023 We develop a suite of 3D hydrodynamic models of supernova remnants (SNRs) expanding against the circumstellar medium (CSM). We study the Rayleigh–Taylor instability forming at the expansion interface by calculating an angular power spectrum for each of ...
Soham Mandal +3 more
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Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.Abstract Global Navigation Satellite Systems (GNSS) provide continuous measurements of zenith wet delay (ZWD), reflecting column‐integrated atmospheric water vapor. While the slowly varying ZWD is routinely assimilated in numerical weather prediction, the rapid fluctuations on timescales of seconds to minutes that arise from boundary‐layer turbulence ...
Gaël Kermarrec +3 more
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Progress in Earth and Planetary Science, 2018 This paper provides a brief review of ionospheric irregularities that occur in magnetically equatorial and low-latitude regions post-midnight during low solar activity periods. Ionospheric irregularities can occur in equatorial plasma bubbles.
Yuichi Otsuka
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Advanced Materials, Volume 38, Issue 31, 2 June 2026.This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi +3 more
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Wearable Tailored Passive Radiative Cooling Textile for Flexible Electronic Integration
Advanced Science, Volume 13, Issue 31, 4 June 2026.A scalable, additive‐free wearable tailored passive radiative cooling textile (WRCT) with hierarchically structured fibers delivers exceptional thermal management, combining >95% solar reflectance, 0.96 mid‐infrared emissivity, and ultralow thermal conductivity (0.041 W/m·K).
Lung Chow +24 more
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