Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Otto Puolakka"'
Autor:
Victor Bolbot, Andrei Sandru, Ture Saarniniemi, Otto Puolakka, Pentti Kujala, Osiris A. Valdez Banda
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2387 (2023)
Autonomous ships represent an emerging paradigm within the maritime sector, poised to bring multiple advantages. Although numerous prototypes have been developed, the deployment of large autonomous ships has predominantly remained confined to domesti
Externí odkaz:
https://doaj.org/article/bd2a74a048cb431c8886c7525c1361fe
Publikováno v:
Data in Brief, Vol 45, Iss , Pp 108580- (2022)
This paper presents the data from model-scale experiments on shallow water ice-structure interaction. The data is related to the original research article ‘Model-scale tests on ice-structure interaction in shallow water: Global ice loads and the ic
Externí odkaz:
https://doaj.org/article/32618c07c2d7484da65a9f30e351baf9
Autor:
Hayo Hendrikse, Tim C. Hammer, Marnix van den Berg, Tom Willems, Cody C. Owen, Kees van Beek, Nick J.J. Ebben, Otto Puolakka, Arttu Polojärvi
Publikováno v:
Data in Brief, Vol 41, Iss , Pp 107877- (2022)
Basin tests were performed at the Aalto Ice Tank to gather data on ice-structure action and interaction from ice failing against a vertically sided cylindrical pile. The tests were performed with a real-time hybrid test setup, which combined physical
Externí odkaz:
https://doaj.org/article/2a4c94b0ea324829adba48938985bab6
Autor:
Hayo Hendrikse, Tim C. Hammer, Cody C. Owen, Marnix van den Berg, Kees van Beek, Arttu Polojärvi, Otto Puolakka, Tom Willems
Publikováno v:
Polar and Arctic Sciences and Technology
With the recent surge in development of offshore wind in the Baltic Sea, Bohai Sea and other ice-prone regions, a need has arisen for new basin tests to qualify the interaction between offshore wind turbines and sea ice. To this end, a series of mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::936e0e4397f29962c0a26f19b12d5c07
https://doi.org/10.1115/omae2022-78507
https://doi.org/10.1115/omae2022-78507
Escort and convoy are typical operations when a merchant ship navigates in ice beyond its own ice-going capability. In such scenarios, a safety distance between the front ship and the following ship is maintained. The leading vessel may suddenly dece
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dbe490779c3fe344cf39a4e55533d29
https://aaltodoc.aalto.fi/handle/123456789/117445
https://aaltodoc.aalto.fi/handle/123456789/117445
Autor:
Giulio Passerotti, Luke G. Bennetts, Franz von Bock und Polach, Alberto Alberello, Otto Puolakka, Azam Dolatshah, Jaak Monbaliu, Alessandro Toffoli
Irregular, unidirectional surface water waves incident on model ice in an ice tank are used as a physical model of ocean surface wave interactions with sea ice. Results are given for an experiment consisting of three tests, starting with a continuous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3beb836778aceac8c9deae12057d057
http://arxiv.org/abs/2110.12659
http://arxiv.org/abs/2110.12659
Autor:
Otto Puolakka, Marco Klein, Azam Dolatshah, Moritz Hartmann, Giulio Passerotti, Alessandro Toffoli, Franz von Bock und Polach, Luke G. Bennetts, Alberto Alberello, Jaak Monbaliu
Ocean waves penetrate hundreds of kilometres into the ice-covered ocean. Waves fracture the level ice into small floes, herd floes, introduce warm water and overwash the floes, accelerating ice melt and causing collisions, which concurrently erodes t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b2d6a9debc10a173bfc7ad541160088
https://doi.org/10.1115/1.0001114v
https://doi.org/10.1115/1.0001114v
Publikováno v:
Ocean Engineering. 258:111730
Model-scale experiments were performed to explore the process of level ice interacting with a, in model-scale, ten-meter-wide inclined structure in shallow water. During each experiment, an initially intact ice sheet was pushed against the sloping st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b1424e72006e398a1ce0b5fa620f5a
https://doi.org/10.1016/j.oceaneng.2022.111730
https://doi.org/10.1016/j.oceaneng.2022.111730