Výsledky vyhledávání - "Jungyong Wang"

Investigation of the Effect of Managed Ice Field Parameters on Global Forces of a Dynamically Positioned Drillship

Publikováno v: International Journal of Offshore and Polar Engineering. 31:137-145

An approach for evaluating the performance of dynamically positioned vessels in managed ice is proposed. The approach is based on implementing two Design of Experiments techniques to determine the influence of the pertinent ice field parameters on th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27ef05526c9492a085edf7897af1c006
https://doi.org/10.17736/ijope.2021.jc799

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Numerical Simulation of Model Test in Pre-Sawn Ice by CFD-DEM Coupled Method

Autor: Jungyong Wang, Dong Cheol Seo

Publikováno v: Volume 7: Polar and Arctic Sciences and Technology.

Arctic shipping activities have been steadily increased due to global warming and economic benefit. As a result, there are more demands to estimate the ship performance in various ice conditions at the early design stage. In this paper, a CFD-DEM cou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8443ccf8790da6d4c63479b327e70c88
https://doi.org/10.1115/omae2021-61419

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Full-scale/model-scale comparison of podded icebreaker’s performance in ice with flexural strength measurement study

Autor: Jungyong Wang, Jeffrey Brown, Robert Frederking

This paper provides the results of model tests in ice to evaluate the performance of the USCG Mackinaw Icebreaker which equipped with two podded propulsors and compares with the data obtained from the full-scale ice trials. The objective of this coll

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::370e43f7c61836c3706cec58edea8bf8
https://nrc-publications.canada.ca/eng/view/object/?id=c28bbeaf-7188-4751-af58-1cc0520b4c15

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Physical model testing I for investigating the effects of managed ice-field characteristics on a dynamic positioning vessel

Autor: Jason Mills, Jungyong Wang, Mohammed Islam, Wayne Pearson, Robert Gash

Publikováno v: Cold Regions Science and Technology. 192:103376

This paper presents details of an extensive physical model testing program for evaluating the performance of a dynamic positioning (DP) controlled vessel in different realistic managed ice environments. It describes the model vessel, the preparation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa0da82ed46370f029cd218380c00a2a
https://doi.org/10.1016/j.coldregions.2021.103376

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Model Tests of the United States Coast Guard Heavy Polar Icebreaker Indicative Designs

Autor: Ayhan Akinturk, Jungyong Wang, Jeffrey Brown, James Millan, Caroline Muselet

Publikováno v: Day 2 Tue, November 06, 2018.

This paper describes the results of model tests carried out in ice and open water conditions to evaluate performance of the United States Coast Guard (USCG) Heavy Polar Icebreaker (HPIB) indicative design. The resistance, propulsion and manoeuvring p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f51e9250f123362f21dc56f914046cc
https://doi.org/10.4043/29106-ms

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Physical model testing for supporting ice force model development of DP vessels in managed ice

Autor: David Millan, Shameem Islam, Jeffrey Brown, Jungyong Wang, Michael Lau, Robert Gash, James Millan Ocean

The stationkeeping performance prediction of a Dynamic Positioning (DP) vessel greatly depends on the accurate modelling of the ice forces, which in turn depends on managed ice field characteristics (ice concentration, floe thickness, floe size, ice

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa7575fd53463c487f03b8ca6e0108a2
https://nrc-publications.canada.ca/eng/view/object/?id=ee5c51f2-34cd-4017-b144-2a645403aee0

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Numerical and experimental investigation of the resistance performance of an icebreaking cargo vessel in pack ice conditions

Autor: Won-Joon Lee, Jungyong Wang, Seung-Ki Lee, Moon-Chan Kim

Publikováno v: International Journal of Naval Architecture and Ocean Engineering, Vol 5, Iss 1, Pp 116-131 (2013)
INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING(5): 1

The resistance performance of an icebreaking cargo vessel in pack ice conditions was investigated numerically and experimentally using a recently developed finite element (FE) model and model tests. A comparison between numerical analysis and experim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19d66ce935a5c8499896ee1d5164df89
https://doi.org/10.3744/jnaoe.2013.5.1.116

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Ice model tests for dynamic positioning vessel in managed ice

Autor: David Millan, James Millan, Robert Gash, Jungyong Wang, Tanvir Sayeed, Mohammed Islam

Stationkeeping in managed ice using dynamic positioning (DP) control system has been an area of great interest over the past few years. The stationkeeping performance of a DP vessel depends on the modelling accuracy of the ice forces, which in turn d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::083feb328b8255ae84a14e61d8a9a059
https://doi.org/10.4043/27430-ms

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Numerical Prediction of Propeller Performance During Propeller-Ice Interaction

Autor: Jungyong Wang, Neil Bose, Ayhan Akinturk

Publikováno v: Scopus-Elsevier

The aim of the present study was to predict propeller performance during propeller-ice interaction. Total loads acting on a propeller blade during propeller-ice interaction were assumed to consist of three major components: separable hydrodynamic loa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3eb399e7a4505b187183408ebae52da
https://doi.org/10.5957/mtsn.2009.46.3.123

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