Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yugo Sanada"'
Publikováno v:
Journal of Hydrodynamics. 33:421-447
The incompressible unsteady Reynolds-averaged Navier-Stokes (URANS) simulations are performed for a free-running container ship in maneuvering conditions: the starboard and portside turning circle simulations with 35° rudder deflection. The validati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78310e7a22e3bda0a8cbb5dd140d2773
https://doi.org/10.1007/s42241-021-0052-6
https://doi.org/10.1007/s42241-021-0052-6
Publikováno v:
Journal of Hydrodynamics. 33:448-467
Part 2 reports the validation, local force and local flow study results for the free-running added power simulations whose conditions are the same as the self-propulsion test except for the increased propeller rotational speed and the presence of wav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b98c43fb0e9c2bd1c08009bb002f3361
https://doi.org/10.1007/s42241-021-0053-5
https://doi.org/10.1007/s42241-021-0053-5
Autor:
Matteo Diez, Timur Dogan, S. Park, Frederick Stern, Hamid Sadat-Hosseini, Yugo Sanada, Dong-Hwan Kim
Publikováno v:
Numerical Ship Hydrodynamics ISBN: 9783030475710
CFD is assessed for added resistance for KCS (captive test cases 2.10 and 2.11) and course keeping/speed loss for ONRT (free running test cases 3.9/3.12/3.13) in head and oblique waves. The number of submissions were 10, 2, and 8 for test cases 2.10,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c52142e921521ff36443669c481fd9e
https://doi.org/10.1007/978-3-030-47572-7_9
https://doi.org/10.1007/978-3-030-47572-7_9
Autor:
Claus D. Simonsen, Frederick Stern, Janne Otzen, Yasuyuki Toda, Yugo Sanada, Hamid Sadat-Hosseini
Publikováno v:
Numerical Ship Hydrodynamics ISBN: 9783030475710
Evaluation is performed of the data used for T2015 test cases for the KCS captive added resistance σAR and ONRT free running course keeping/speed loss in head and oblique waves. For KCS calm water resistance, the individual facility N-order level te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efbca22b3ccc9fe983be22fc737a3857
https://doi.org/10.1007/978-3-030-47572-7_4
https://doi.org/10.1007/978-3-030-47572-7_4
Publikováno v:
Journal of Marine Science and Technology. 24:948-967
This paper discusses the maneuvering performance of the Office of Naval Research Tumblehome (ONRT) surface combatant model in waves. Maneuvering tests in calm water and regular waves using free-running model were conducted at the IIHR wave basin, The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a033bac1fd33afa20053367389ecc22
https://doi.org/10.1007/s00773-018-0598-3
https://doi.org/10.1007/s00773-018-0598-3
Autor:
Martin Scharf, Yugo Sanada, Alfaz Hossain, Claus D. Simonsen, Janne Otzen, Ping-Chen Wu, Dong-Hwan Kim, Moustafa Abdel-Maksoud, Yasuyuki Toda, Hamid Sadat-Hosseini, Frederick Stern, Gregory Grigoropoulos
Publikováno v:
Ocean Engineering. 243:110224
EFD and CFD capability assessment for KCS added power (AP) in head and oblique waves are conducted based on experiments from three facilities using three different model sizes and CFD from five institutes. The analysis includes the standard deviation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b5f0d7851f01c27b3d92df43b2d02c3
https://doi.org/10.1016/j.oceaneng.2021.110224
https://doi.org/10.1016/j.oceaneng.2021.110224
Experimental and computational study of hull–propeller–rudder interaction for steady turning circles
Publikováno v:
Physics of Fluids. 33:127117
The hull–propeller–rudder interaction of the Korea Research Institute of Ships & Ocean Engineering Container Ship is studied using a combined experimental fluid dynamic (EFD) and computational fluid dynamics (CFD) method with an innovative approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40cecadbdfb7a6214053a3ba7e68a8e2
https://doi.org/10.1063/5.0073098
https://doi.org/10.1063/5.0073098
Publikováno v:
Contemporary Ideas on Ship Stability ISBN: 9783030005146
Predicting maneuverability and stability of a free running ship in following and quartering waves are one of the most important topics to prevent broaching; however current mathematical models show quantitative errors with the experimental data while
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a47e2362692ee0f5f9c9d8440050548a
https://doi.org/10.1007/978-3-030-00516-0_6
https://doi.org/10.1007/978-3-030-00516-0_6
Publikováno v:
Ocean Engineering. 72:45-65
The new Iowa Institute of Hydraulic Research wave basin facility is described, which was specifically designed for global and local flow measurements around free running models for benchmark CFD validation data, including six plunger-type wave makers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f38b757e34f3c677fd4764603b272e49
https://doi.org/10.1016/j.oceaneng.2013.06.001
https://doi.org/10.1016/j.oceaneng.2013.06.001
Autor:
Yugo Sanada, Sinpei Sugimori, Risa Yamamoto, Hiroshi Miki, Yasuyuki Toda, Md. Mahbubar Rahman
Publikováno v:
Journal of Bionic Engineering. 10:265-273
In this study, the braking performance of the undulating fin propulsion system of a biomimetic squid-like underwater robot was investigated through free run experiment and simulation of the quasi-steady mathematical model. The quasi-steady equations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7adcac7e48b80617b96525cfb1ad9e33
https://doi.org/10.1016/s1672-6529(13)60222-x
https://doi.org/10.1016/s1672-6529(13)60222-x