Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Alfatih Ali"'
A Local Analytical Optimal Nudging (LAON) is introduced and thoroughly evaluated for assimilating the Advanced Microwave Scanning Radiometer 2 (AMSR2) sea ice concentration (SIC) in the Norwegian High-resolution pan-Arctic ocean and sea ice Predictio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cde8d0172eb776ee7da0e611cf0ad3a
https://tc.copernicus.org/preprints/tc-2023-11/
https://tc.copernicus.org/preprints/tc-2023-11/
As grid resolutions of operational ocean models are becoming finer and approach closer to the coast, the importance of inclusion of tidal forcing in high resolution operational ocean forecasting systems has increasingly been recognized. In the curren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1001a2d46007c8e88aa88fb35352384a
https://doi.org/10.5194/egusphere-egu21-2409
https://doi.org/10.5194/egusphere-egu21-2409
Autor:
Mostafa Bakhoday-Paskyabi, Roshin P. Raj, Øyvind Breivik, Eric P. Chassignet, Laurent Bertino, Kai Håkon Christensen, Mika Malila, Alfatih Ali
Publikováno v:
Ocean Modelling
Five different parameterizations of Langmuir turbulence (LT) effect are investigated in a realistic model of the North Atlantic and Arctic using realistic wave forcing from a global wave hindcast. The parameterizations mainly apply an enhancement to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f22d8db441b2826bea17e9ced471a5e
https://hdl.handle.net/1956/23158
https://hdl.handle.net/1956/23158
Autor:
Truls Johannessen, Trond Mannseth, Guttorm Alendal, Hilde Kristine Hvidevold, Helge Avlesen, Alfatih Ali
Publikováno v:
International Journal of Greenhouse Gas Control, 37 . pp. 274-279.
Highlights • A way to design a grid of sensor along the seafloor, with the purpose of detecting a leak, is presented. • The method relies site characterization, on local environmental statistics and on a detection threshold. • The method quanti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3605bb018430be0b8eac36a5d29bcafb
Publikováno v:
Ocean Dynamics. 63:1073-1082
The dispersion and deposition of particulate organic matter from a fish cage located in an idealized curved channel with a 90° bend are studied for different horizontal grid resolutions. The model system consists of a three-dimensional, random-walk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17af20700e3f6cf25baee3120457604c
https://doi.org/10.1007/s10236-013-0638-9
https://doi.org/10.1007/s10236-013-0638-9
Autor:
Henrik Kalisch, Alfatih Ali
Publikováno v:
European Journal of Mechanics - B/Fluids. 37:187-194
The effect of constant background vorticity on the pressure beneath steady long gravity waves at the surface of a fluid is investigated. Using an asymptotic expansion for the streamfunction, we derive a model equation and a formula for the pressure i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0741ff18e765c56b6b2ede95ac577d95
https://doi.org/10.1016/j.euromechflu.2012.09.009
https://doi.org/10.1016/j.euromechflu.2012.09.009
Risk-based monitoring requires quantification of the probability of the design to detect the potentially adverse events. A component in designing the monitoring program will be to predict the varying signal caused by an event, here detection of a gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f24b52d4674c7f3a5da6e2f7c7ce1f6d
https://hdl.handle.net/1956/15290
https://hdl.handle.net/1956/15290
Autor:
Henrik Kalisch, Alfatih Ali
Publikováno v:
Analysis and Mathematical Physics. 2:347-366
In this article, consideration is given to weak bores in free-surface flows. The energy loss in the shallow-water theory for an undular bore is thought to be due to upstream oscillations that carry away the energy lost at the front of the bore. Using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a550d7d382da9f8103afdb631fabbbf
https://doi.org/10.1007/s13324-012-0040-7
https://doi.org/10.1007/s13324-012-0040-7
Autor:
Henrik Kalisch, Alfatih Ali
Publikováno v:
Comptes Rendus Mécanique. 338:67-70
The energy loss in the shallow-water theory for an undular bore is thought to be due to oscillations that carry away the energy lost at the front of the bore. Using a higher-order dispersive model equation, this expectation is confirmed through a qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be596f51fb84a2472467ed1f4c86c66c
https://doi.org/10.1016/j.crme.2010.02.003
https://doi.org/10.1016/j.crme.2010.02.003
Publikováno v:
Ocean Dynamics
In this study, a three-dimensional particle tracking model coupled to a terrain following ocean model is used to investigate the dispersion and the deposition of fish farm particulate matter (uneaten food and fish faeces) on the seabed due to tidal c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85a44d795a5a885b1eac6fb5d26a98ed
https://hdl.handle.net/1956/5209
https://hdl.handle.net/1956/5209