Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Cihad Delen"'
Autor:
Ömer Kemal Kınacı, Cihad Delen
Publikováno v:
Journal of Eta Maritime Science, Vol 11, Iss 2, Pp 110-118 (2023)
As sound is a propagating pressure wave, it is important to obtain the hydrodynamic pressure oscillations in the fluid to calculate propeller noise. Numerical hydroacoustic simulations generally assume incompressible flow. Time delays in sound propag
Externí odkaz:
https://doaj.org/article/407975a986cd49a395f2f8a738a39860
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 5, p 504 (2021)
This study presents the full-scale resistance and seakeeping performance of an awarded Double-M craft designed as a 15 m next-generation Emergency Response and Rescue Vessel (ERRV). For this purpose, the Double-M craft is designed by comprising the b
Externí odkaz:
https://doaj.org/article/a4a57d4bb0ad43b9ba95403d0e1fac27
Publikováno v:
Transactions on Maritime Science. 11:133-155
The appropriate choice of a marine engine identified by using self-propulsion model tests is compulsory, in particular with respect to the improvement of vessel performances. Numerical simulations or experimental methods provide insight into the prob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c320935adf8ec16a8df411bb729c75f
https://doi.org/10.7225/toms.v11.n01.w09
https://doi.org/10.7225/toms.v11.n01.w09
Autor:
Cihad Delen, Omer Kemal Kinaci
Publikováno v:
Ocean Engineering. 276:114202
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a999eb092f7f54f9fc540c7b4067f613
https://doi.org/10.1016/j.oceaneng.2023.114202
https://doi.org/10.1016/j.oceaneng.2023.114202
Publikováno v:
Journal of Ship Research. 65:346-361
Resistance and self-propulsion characteristics of a naval ship at full scale have been investigated by using Telfer’s GEOmetrically SIMilar (GEOSIM) method based on the computational fluid dynamics (CFD) approach. For this purpose, first, the resis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::703e6c9e5811d8c0ac74563288b4a744
https://doi.org/10.5957/josr.03200022
https://doi.org/10.5957/josr.03200022
Publikováno v:
Ship Technology Research. 67:109-120
In this study, resistance and propulsion characteristics of the Duisburg Test Case (DTC) Post-Panamax Container Ship were investigated experimentally and numerically. The model scale was different ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31e491dbf7c7b179305fd0fd96a73d29
https://doi.org/10.1080/09377255.2020.1729454
https://doi.org/10.1080/09377255.2020.1729454
Autor:
CIHAD DELEN, Sakir Bal
Publikováno v:
International Journal of Maritime Engineering. 161
In this study, Telfer’s GEOSIM method for the computation of ship resistance at full scale has been applied by CFD (Computational Fluid Dynamics) approach. For this purpose, the KCS (KRISO Container Ship) hull has been investigated numerically with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd1f7a85a2eb0371e306173d2f47aae0
https://doi.org/10.5750/ijme.v161ia4.1113
https://doi.org/10.5750/ijme.v161ia4.1113
Autor:
Ismail Bayezit, Afsin Bayezit, Deniz Ozturk, Rahman Bitirgen, Burak Gunguder, Omer Kemal Kinaci, Cihad Delen
Course-keeping ability of a ship maintains its stability during surge. Although a ship might have a symmetric hull form, the propeller rotation creates asymmetry in the flow leading to path deviations in straight-ahead condition. When there are addit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcbb2046d8d7e9d027e7adf1caba6a7f
https://aperta.ulakbim.gov.tr/record/237358
https://aperta.ulakbim.gov.tr/record/237358
Publikováno v:
Ocean Engineering. 150:258-271
In this study, the resistance and self-propulsion analyses of the benchmark DARPA Suboff with E1619 propeller have been done using Computational Fluid Dynamics (CFD) method. Single phase analyses have been carried out by assuming 3-D, turbulent, inco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::306dbfe0056e89ccc0ceac113548284d
https://doi.org/10.1016/j.oceaneng.2017.12.051
https://doi.org/10.1016/j.oceaneng.2017.12.051
Publikováno v:
Applied Ocean Research. 113:102728
This study's main objective is to investigate the scale effect on the benchmark DARPA Suboff submarine hull form's resistance and self-propulsion characteristics. The study's secondary objective is to explore the feasibility of the 1978 ITTC performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::241b01f9b3fb7985fe0e9453465c3830
https://doi.org/10.1016/j.apor.2021.102728
https://doi.org/10.1016/j.apor.2021.102728