Zobrazeno 1 - 10
of 318
pro vyhledávání: '"Oblate spheroidal coordinates"'
Publikováno v:
Open Journal of Fluid Dynamics. 10:208-238
In this paper, Beltrami vector fields in several orthogonal coordinate systems are obtained analytically and numerically. Specifically, axisymmetric incompressible inviscid steady state Beltrami (Trkalian) fluid flows are obtained with the motivation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc9b6f88c8d6f99b6684030950da9ae7
https://doi.org/10.4236/ojfd.2020.103014
https://doi.org/10.4236/ojfd.2020.103014
Akademický článek
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Akademický článek
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Autor:
Wanderson M. P. B. Lima, Maria Conceição Nóbrega Machado, Antonio Gilson Barbosa de Lima, Josivanda Palmeira Gomes, Ricardo Soares Gomez, Wilton Pereira da Silva, João Evangelista Franco do Carmo, Ivonete B. Santos, João M.P.Q. Delgado, Alexandre José de Melo Queiroz, João Carlos Soares de Melo, Rossana Maria Feitosa de Figueirêdo
Publikováno v:
Energies
Volume 14
Issue 12
Energies, Vol 14, Iss 3405, p 3405 (2021)
Volume 14
Issue 12
Energies, Vol 14, Iss 3405, p 3405 (2021)
Commonly based on the liquid diffusion theory, drying theoretical studies in porous materials has been directed to plate, cylinder, and sphere, and few works are applied to non-conventional geometries. In this sense, this work aims to study, theoreti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fb87ec1d3413b796a44b62ed7f71bd1
Autor:
Rafael Piscoya, Martin Ochmann
Publikováno v:
Theory and Application of Acoustic Sources Using Complex Analysis ISBN: 9789813360396
In this short chapter, it is shown that the complex monopole fulfils the Helmholtz equation in oblate spheroidal coordinates and takes a very simple shape in this special coordinate system. However, this representation is no longer used in the follow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9b76b2e8aeee3dcc18ae4896cec5989
https://doi.org/10.1007/978-981-33-6040-2_3
https://doi.org/10.1007/978-981-33-6040-2_3
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 1, p 32 (2020)
Journal of Marine Science and Engineering
Volume 8
Issue 1
Journal of Marine Science and Engineering
Volume 8
Issue 1
This study exploits the Touvia Miloh oblate spheroid theorem with a special focus on hydrodynamical applications. The theorem provides explicit relations that express the oblate spheroidal harmonics, given in terms of the fundamental solutions of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ffd55c6e738efc5d70d9acb9e1775dd
https://www.mdpi.com/2077-1312/8/1/32
https://www.mdpi.com/2077-1312/8/1/32
Autor:
Ryan P. Russell, Ashley D. Biria
Publikováno v:
Acta Astronautica. 153:274-288
Vinti theory constructs orbits on an oblate spheroidal geometry, naturally encoding the gravitational potential of an oblate spheroid in the coordinates. Classical techniques use spherical geometry. Recent work applied Vinti theory to the relative mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e59ddee34696fec118ac7fc1c47cc9ed
https://doi.org/10.1016/j.actaastro.2017.11.013
https://doi.org/10.1016/j.actaastro.2017.11.013
Autor:
Dean L. Preston, Daniel N. Blaschke
Publikováno v:
Journal of Physics and Chemistry of Solids. 119:288-295
The equations governing the thermoelastic-plastic flow of isotropic solids in the Prandtl-Reuss and small anisotropy approximations in Cartesian coordinates are generalized to arbitrary coordinate systems. In applications the choice of coordinates is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ea7b3d81c19fd95b90db8585dfb60f1
https://doi.org/10.1016/j.jpcs.2018.03.026
https://doi.org/10.1016/j.jpcs.2018.03.026
Publikováno v:
Asian Journal of Physical and Chemical Sciences. 6:1-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2536482f9b7f8737563dc0076df6c69d
https://doi.org/10.9734/ajopacs/2018/40509
https://doi.org/10.9734/ajopacs/2018/40509
Publikováno v:
Journal of Ocean Engineering and Marine Energy. 3:125-138
We develop an analytical methodology for solving the hydrodynamic diffraction and the radiation problems by immersed oblate spheroids in a liquid field of infinite extend bounded from above by a free-surface. In turn, free-surface effects are include
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7433910e5a5f6abd694a5f20cf593e98
https://doi.org/10.1007/s40722-017-0076-8
https://doi.org/10.1007/s40722-017-0076-8