Zobrazeno 1 - 10
of 25 423
pro vyhledávání: '"Helmholtz instability"'
Autor:
Rice, Rachel C.1,2, Blasl, K. A.3,4, Nykyri, Katariina2, Kavosi, Shiva5,6, Sorathia, Kareem A.7, Liou, Yu-Lun8, Ni, Binbin9
Publikováno v:
Frontiers in Astronomy & Space Sciences. 2024, p1-7. 7p.
Autor:
Seki, K.1 k.seki@eps.s.u-tokyo.ac.jp, Matsumoto, Y.2, Terada, N.3, Hara, T.4, Brain, D. A.5, Nakagawa, H.3, McFadden, J. P.4, Halekas, J. S.6, Ruhunusiri, S.5, Mitchell, D. L.4, Andersson, L.5, Espley, J. R.7, Baker, D. N.5, Luhmann, J. G.4, Jakosky, B. M.5, Sorathia, Kareem, Holmes, Justin
Publikováno v:
Frontiers in Astronomy & Space Sciences. 2024, p1-9. 9p.
Prediction of Kelvin-Helmholtz instability (KHI) is crucial across various fields, requiring extensive high-fidelity data. However, experimental data are often sparse and noisy, while simulated data may lack credibility due to discrepancies with real
Externí odkaz:
http://arxiv.org/abs/2411.07524
We derive robust long-time a-priori estimates for the Navier-Stokes equation in a two-dimensional infinite strip which are uniform in the Reynolds number. These estimates provide several new scale invariant upper bounds for the size of the mixing lay
Externí odkaz:
http://arxiv.org/abs/2410.14557
Autor:
Wilcox, Galen, Murray, Ryan
We represent the outermost shear interface of an eddy by a circular vortex sheet in two dimensions, and provide a new proof of linear instability via the Birkhoff-Rott equation. Like planar vortex sheets, circular sheets are found to be susceptible t
Externí odkaz:
http://arxiv.org/abs/2408.08220
In this paper, we present an analysis of the Kelvin-Helmholtz instability in two-dimensional ideal compressible elastic flows, providing a rigorous confirmation that weak elasticity has a destabilizing effect on the Kelvin-Helmholtz instability. Ther
Externí odkaz:
http://arxiv.org/abs/2408.00053
Autor:
Huh, SeungJung, Yun, Wooyoung, Yun, Gabin, Hwang, Samgyu, Kwon, Kiryang, Hur, Junhyeok, Lee, Seungho, Takeuchi, Hiromitsu, Kim, Se Kwon, Choi, Jae-yoon
Topology profoundly influences diverse fields of science, providing a powerful framework for classifying phases of matter and predicting nontrivial excitations, such as solitons, vortices, and skyrmions. These topological defects are typically charac
Externí odkaz:
http://arxiv.org/abs/2408.11217
Autor:
Rasheed, Abdur1 (AUTHOR), Nazir, Asif2 (AUTHOR), Fatima, Areeb1 (AUTHOR), Ramzan, Bilal3 (AUTHOR), Kiran, Zubia4 (AUTHOR), Jamil, Muhammad2 (AUTHOR) jamil.gcu@gmail.com
Publikováno v:
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences. Dec2023, Vol. 78 Issue 12, p1123-1130. 8p.
Autor:
FRITTS, DAVID C.1,2 dave@gats-inc.com, LING WANG1
Publikováno v:
Journal of the Atmospheric Sciences. Oct2023, Vol. 80 Issue 10, p2439-2457. 19p.
Autor:
Tsiklauri, D.
Publikováno v:
Res. Astron. Astrophys. 24, 095021 (2024)
We use particle-in-cell, fully electromagnetic, plasma kinetic simulation to study the effect of external magnetic field on electron scale Kelvin-Helmholtz instability (ESKHI). The results are applicable to collisionless plasmas when e.g. solar wind
Externí odkaz:
http://arxiv.org/abs/2405.16244