Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Jonathan M. Aurnou"'
Autor:
Jordyn E. Moscoso, Rachel E. Tripoli, Shizhe Chen, William J. Church, Henry Gonzalez, Spencer A. Hill, Norris Khoo, Taylor L. Lonner, Jonathan M. Aurnou
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Multi-scale instabilities are ubiquitous in atmospheric and oceanic flows and are essential topics in teaching geophysical fluid dynamics. Yet these topics are often difficult to teach and counter-intuitive to new learners. In this paper, we introduc
Externí odkaz:
https://doaj.org/article/f6b66e98c1b5418c8b6569ff1977717f
Autor:
Emily K. Hawkins, Jonathan S. Cheng, Jewel A. Abbate, Timothy Pilegard, Stephan Stellmach, Keith Julien, Jonathan M. Aurnou
Publikováno v:
Fluids, Vol 8, Iss 4, p 106 (2023)
The connection between the heat transfer and characteristic flow velocities of planetary core-style convection remains poorly understood. To address this, we present novel laboratory models of rotating Rayleigh–Bénard convection in which heat and
Externí odkaz:
https://doaj.org/article/5a7b0c964bbc4c9eb58914f90636f76f
Autor:
Thomas Gastine, Jonathan M. Aurnou
Publikováno v:
Journal of Fluid Mechanics. 954
Convection occurs ubiquitously on and in rotating geophysical and astrophysical bodies. Prior spherical shell studies have shown that the convection dynamics in polar regions can differ significantly from the lower latitude, equatorial dynamics. Yet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d95ea3eeef2cba4f6d5c725671d6cda6
https://doi.org/10.1017/jfm.2022.1010
https://doi.org/10.1017/jfm.2022.1010
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043115 (2020)
In this paper, we investigate and develop scaling laws as a function of external nondimensional control parameters for heat and momentum transport for nonrotating, slowly rotating, and rapidly rotating turbulent convection systems, with the end goal
Externí odkaz:
https://doaj.org/article/9f0ab679c30e425e8739087aa30ddfa9
Publikováno v:
Metals, Vol 5, Iss 1, Pp 289-335 (2015)
Planets and stars are often capable of generating their own magnetic fields. This occurs through dynamo processes occurring via turbulent convective stirring of their respective molten metal-rich cores and plasma-based convection zones. Present-day n
Externí odkaz:
https://doaj.org/article/b4707d40a1be4a8f8fe5d373edb3644c
Publikováno v:
Physical review. E, vol 106, iss 4-2
The mechanism responsible for the damping of the large-scale, azimuthally directed jets observed at Jupiter's surface is not well known, but electromagnetic forces are suspected to play a role as the planet's electrical conductivity increases radiall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::694c32ec89587e04ce5ed8172dfb13fd
https://escholarship.org/uc/item/99d00839
https://escholarship.org/uc/item/99d00839
Publikováno v:
Journal of Geophysical Research: Planets. 127
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dd1aa73f8e91ce7e30eb3c45d89dd97
https://doi.org/10.1029/2022je007356
https://doi.org/10.1029/2022je007356
Autor:
Alexander M. Grannan, Jonathan S. Cheng, Ashna Aggarwal, Emily K. Hawkins, Yufan Xu, Susanne Horn, Jose Sánchez-Álvarez, Jonathan M. Aurnou
The interplay between convective, rotational and magnetic forces defines the dynamics within the electrically conducting regions of planets and stars. Yet their triadic effects are separated from one another in most studies, arguably due to the richn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0afecde389c2011553be5b92a0d502e
https://escholarship.org/uc/item/1mj2r8jn
https://escholarship.org/uc/item/1mj2r8jn
Autor:
Susanne Horn, Jonathan M. Aurnou
Publikováno v:
Proceedings. Mathematical, physical, and engineering sciences, vol 478, iss 2264
In magnetostrophic rotating magnetoconvection, a fluid layer heated from below and cooled from above is equidominantly influenced by the Lorentz and the Coriolis forces. Strong rotation and magnetism each act separately to suppress thermal convective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da6d2fc997a6797af23c06667db51b3f
https://pubmed.ncbi.nlm.nih.gov/35966215
https://pubmed.ncbi.nlm.nih.gov/35966215
Publikováno v:
Icarus. 379:114942
Zonal flow on Jupiter and Saturn consists of equatorial super–rotation and alternating East-West jet streams at higher latitudes. Interacting with these zonal flows, numerous vortices occur with various sizes and lifetimes. The Juno mission and Cas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::101f4bf3b524f0240fcc06463ca6a3d6
https://doi.org/10.1016/j.icarus.2022.114942
https://doi.org/10.1016/j.icarus.2022.114942