Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Amirhossein Refahi"'
Publikováno v:
Le Matematiche, Vol 67, Iss 2, Pp 3-13 (2012)
In this paper we introduce the distributed order fractional differential equations (DOFDE) with respect to the nonnegative density function. We generalize the inertia and characteristics polynomial concepts of pair $(A,B)$ with respect to the nonnega
Externí odkaz:
https://doaj.org/article/f91d3f39baa5420193ff08d133ed3bfc
Publikováno v:
Journal of Thermal Analysis and Calorimetry.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3c32133d74976554406446dd29dd0be
https://doi.org/10.1007/s10973-023-11999-4
https://doi.org/10.1007/s10973-023-11999-4
Autor:
Amirhossein Refahi, Sepehr Sanaye
Publikováno v:
International Journal of Refrigeration. 115:191-208
To provide stable voltage at some nodes of electricity grid network, gas engines are used for generating and injecting electricity to those specific nodes. A transformer is also required for increasing the voltage from that generated by the gas engin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84020f4d593c9443a1dc98c69988597
https://doi.org/10.1016/j.ijrefrig.2020.02.005
https://doi.org/10.1016/j.ijrefrig.2020.02.005
Publikováno v:
International Journal of Refrigeration. 108:174-189
A simple ejector refrigeration cycle (ERC) has much lower operating cost in comparison with that for vapor compression refrigeration cycle (VCRC), however it has low coefficient of performance (COP). A combined (hybrid) ejector-compressor refrigerati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d2ecef8ceedd9ebcf29db4ed8066614
https://doi.org/10.1016/j.ijrefrig.2019.06.006
https://doi.org/10.1016/j.ijrefrig.2019.06.006
Publikováno v:
International Journal of Refrigeration. 98:480-493
To increase the coefficient of performance of a simple vapor-vapor ejector refrigeration cycle, this cycle is combined with a simple liquid-vapor ejector refrigeration cycle. The new combined ejector refrigeration cycle is modeled in energy, exergy,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69d30acef83800708d8ccfd69151aa05
https://doi.org/10.1016/j.ijrefrig.2018.11.007
https://doi.org/10.1016/j.ijrefrig.2018.11.007
Autor:
Mostofi, Shokoofa, Kordrostami, Sohrab, Sheikhani, Amirhossein Refahi, Masouleh, Marzieh Faridi, Shokri, Soheil
Publikováno v:
International Journal of Research in Industrial Engineering (2783-1337); Mar2022, Vol. 11 Issue 1, p77-91, 15p
Publikováno v:
Open Physics, Vol 11, Iss 10, Pp 1457-1462 (2013)
In this article, we derive the coefficient set {H m (x,y)} =1 ∞ using the generating function e xt+yϕ(t). When the complex function ϕ(t) is entire, using the inverse Mellin transform, and when ϕ(t) has singular points, using the inverse Laplace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1881328f90f187e5d598726aee0c08ca
https://doaj.org/article/3749e65417ec494a9b3665b1a61c1134
https://doaj.org/article/3749e65417ec494a9b3665b1a61c1134
Publikováno v:
Rendiconti del Circolo Matematico di Palermo (1952 -).
In this note, using the Mellin transform and fractional exponential operators we find a closed-form solution for space-fractional integro-differential Whitham equation. Moreover, by the proposed method we get the solution of space-fractional Benjamin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a76c5c6c72aa961244b156d870bf684
https://doi.org/10.1007/s12215-016-0278-2
https://doi.org/10.1007/s12215-016-0278-2
Publikováno v:
Asian-European Journal of Mathematics. :1450038
In this paper, we state three theorems for the inverse Laplace transform and using these theorems we obtain new integral identities involving the products of the Wright and Mittag-Leffler functions. The relationships of these integral identities with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4149427e942216982a70b3af3f536be7
https://doi.org/10.1142/s1793557114500387
https://doi.org/10.1142/s1793557114500387
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