Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yuri Omelchenko"'
Autor:
Yuri Omelchenko, Homa Karimabadi
Publikováno v:
Space and Astrophysical Plasma Simulation ISBN: 9783031118692
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebf74ad5bdcc334d5b39b3613f74bad0
https://doi.org/10.1007/978-3-031-11870-8_13
https://doi.org/10.1007/978-3-031-11870-8_13
Publikováno v:
Fisheries. 2021:38-43
Based on the materials collected in 2021, the catch, some features of herring biology and behavior inhabiting the northern part of the Sea of Okhotsk are considered. The problems encountered in the herring fishery are shown, and measures to optimize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99987b45f7148e5b448a9f46edad4fc5
https://doi.org/10.37663/0131-6184-2021-4-38-43
https://doi.org/10.37663/0131-6184-2021-4-38-43
Autor:
Vassilis Angelopoulos, Rami Vainio, Vadim Roytershteyn, Terry Z. Liu, Yuri Omelchenko, Heli Hietala
Publikováno v:
Geophysical Research Letters. 46:7929-7936
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4b1941b20e39b8b884a9d7ba7315550
https://doi.org/10.1029/2019gl082614
https://doi.org/10.1029/2019gl082614
Publikováno v:
Journal of Geophysical Research: Space Physics. 126
This material is based upon work supported by the National Aeronautics and Space Administration under grant 80NSSC19K0838 and grant NNH16ZDA001N-HSR. The simulations presented in this study were performed on 12,800 parallel Ivy Bridge E5-2680v2 (2.8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b8298235a73490b13bb1bfa59af4929
https://doi.org/10.1029/2020ja029035
https://doi.org/10.1029/2020ja029035
Publikováno v:
Geophysical Research Letters
Based on global hybrid simulation results, we predict that foreshock turbulence can reach the magnetopause and lead to reconnection as well as Earth‐sized indents. Both the interplanetary magnetic field (IMF) and solar wind are constant in our simu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::290a606dde2e88cf7b51e1a7029e40f9
http://arxiv.org/abs/2103.07448
http://arxiv.org/abs/2103.07448
Autor:
Vassilis Angelopoulos, Rami Vainio, Ferdinand Plaschke, Yuri Omelchenko, Terry Z. Liu, Heli Hietala
Publikováno v:
Journal of Geophysical Research: Space Physics. 125
When a magnetosheath jet (localized dynamic pressure enhancements) compresses ambient magnetosheath at a (relative) speed faster than the local magnetosonic speed, a bow wave or shock can form ahead of the jet. Such bow waves or shocks were recently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06dde135d24429ce7708240b996cac68
https://doi.org/10.1029/2019ja027710
https://doi.org/10.1029/2019ja027710
Magnetosheath jets are localized fast flows with enhanced dynamic pressure. When they supermagnetosonically compress the ambient magnetosheath plasma, a bow wave or shock can form ahead of them. Such a bow wave was recently observed to accelerate ion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17c00d5c6b15300887d03d70cf6daebf
http://hdl.handle.net/10044/1/80246
http://hdl.handle.net/10044/1/80246
Publikováno v:
Physics of Plasmas. 28:092902
The impact of high-speed jets—dynamic pressure enhancements in the magnetosheath—on the Earth's magnetopause has been observed to trigger local magnetic reconnection. We perform a three-dimensional hybrid simulation to study the magnetosheath and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32ba7e6406471547fcb9923dece875c7
https://doi.org/10.1063/5.0054394
https://doi.org/10.1063/5.0054394
Publikováno v:
Physics of Plasmas. 28:052102
Using a novel three-dimensional electromagnetic hybrid code, XHYPERS, we simulate the generation of lower hybrid oscillations in a magnetized plasma by a heavy ion beam with a ring-shaped velocity distribution over much longer periods of time compare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaba3be76e73c19af141134c636a1f4b
https://doi.org/10.1063/5.0046309
https://doi.org/10.1063/5.0046309
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 215:105581
The hybrid simulations, where the ions are treated kinetically and the electrons as a fluid, seek to describe ion microphysics with maximum physical fidelity. The hybrid approach addresses the fundamental need for space plasma models to incorporate p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb32522c275114652f663037f9256e5b
https://doi.org/10.1016/j.jastp.2021.105581
https://doi.org/10.1016/j.jastp.2021.105581