Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Fawzy Ahmed Abd El-Salam"'
Autor:
Fawzy Ahmed Abd El-Salam, Walid Ali Rahoma, Magdy Ibrahim El-Saftawy, Ahmed Mostafa, Elamira Hend Khattab
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 41, Iss 2, Pp 87-106 (2024)
The objective of this research is to address the issue of frozen orbits in charged satellites by incorporating geopotential zonal harmonics up to J6 and the initial tesseral harmonics. The employed model starts from the first normalized Hamiltonian t
Externí odkaz:
https://doaj.org/article/3419485c965a423eab5766757731a1fe
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 38, Iss 2, Pp 93-103 (2021)
In this work, the problem of resonance caused by some gravitational potentials due to Mercury and a third body, namely the Sun, together with some non-gravitational perturbations, specifically coronal mass ejections and solar wind in addition to ra
Externí odkaz:
https://doaj.org/article/54a5cdfab2304685a168952ee5fcd744
Publikováno v:
Open Astronomy, Vol 28, Iss 1, Pp 124-130 (2019)
Artificial sun-synchronous orbits are suitable for remote sensing satellites and useful in giving accurate surface mapping. To design such orbits accurately with arbitrary orbital elements, three control strategies are provided with the consideration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d68525811b610fe304bb8c85ee13325
https://doi.org/10.1515/astro-2019-0012
https://doi.org/10.1515/astro-2019-0012
Publikováno v:
Open Astronomy, Vol 28, Iss 1, Pp 145-153 (2019)
This paper aims to study the effect of the triaxiality and the oblateness as a special case of primaries on the locations and stability of the collinear equilibrium points of the elliptic restricted three body problem (in brief ERTBP). The locations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4c8bd839eb743b44d2bf52c4cf9b4c8
https://doi.org/10.1515/astro-2019-0013
https://doi.org/10.1515/astro-2019-0013
Autor:
Fawzy Ahmed Abd El-Salam
Publikováno v:
Journal of Taibah University for Science. 7(3):173-179
In this paper some basic definitions of fractional vector calculus are introduced. A fractional form of Maxwell's equations using these definitions are obtained. The first pair of Maxwell's equations are generalized. The gravity is introduced into Ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::503c6a86981e065c6cb9ea97930c704b
Publikováno v:
Earth, Moon, and Planets. 93:261-273
The objective of the present work is to develope explicit analytical expressions for the small amplitude orbits of the infinitesimal mass about the equilibrium points in the elliptic restricted three body problem. To handle this dynamical problem, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b9da2f410f15e88db84ba0af40d3172
https://doi.org/10.1007/s11038-004-5666-5
https://doi.org/10.1007/s11038-004-5666-5