Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Celik, Emine"'
Autor:
Celik, Emine, Olson, Eric
We study a discrete-in-time data-assimilation algorithm based on nudging through a time-delayed feedback control in which the observational measurements have been contaminated by a Gaussian noise process. In the context of the two-dimensional incompr
Externí odkaz:
http://arxiv.org/abs/2201.12244
Autor:
Celik, Emine
Thesis (Ph. D.)--Lehigh University, 2006.
Includes vita. Includes bibliographical references (leaves 173-177).
Includes vita. Includes bibliographical references (leaves 173-177).
We study the generalized Forchheimer flows of slightly compressible fluids in rotating porous media. In the problem's model, the varying density in the Coriolis force is fully accounted for without any simplifications. It results in a doubly nonlinea
Externí odkaz:
http://arxiv.org/abs/2106.11925
Akademický článek
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Autor:
Moulahoum, Hichem, Ghorbanizamani, Faezeh, Beduk, Tutku, Beduk, Duygu, Ozufuklar, Ozge, Guler Celik, Emine, Timur, Suna
Publikováno v:
In Journal of Pharmaceutical and Biomedical Analysis 25 October 2023 235
We formulate the the generalized Forchheimer equations for the three-dimensional fluid flows in rotating porous media. By implicitly solving the momentum in terms of the pressure's gradient, we derive a degenerate parabolic equation for the density i
Externí odkaz:
http://arxiv.org/abs/1904.08636
We describe a spectrally-filtered discrete-in-time downscaling data assimilation algorithm and prove, in the context of the two-dimensional Navier--Stokes equations, that this algorithm works for a general class of interpolants, such as those based o
Externí odkaz:
http://arxiv.org/abs/1809.08654
Publikováno v:
In Journal of Molecular Liquids 1 September 2022 361
Publikováno v:
In Journal of Molecular Liquids 1 July 2022 357
In porous media, there are three known regimes of fluid flows, namely, pre-Darcy, Darcy and post-Darcy. Because of their different natures, these are usually treated separately in literature. To study complex flows when all three regimes may be prese
Externí odkaz:
http://arxiv.org/abs/1603.09398