Investigation of the side wind effects on the passenger ferry in rolling motion conditions

• Autorzy: Jurczak W. , Kaup M. , Kaup J.

Identyfikatory

DOI

10.5604/12314005.1216486

• Języki publikacji: EN

Abstrakty

EN

The article presents the investigation results of selected effects of the side wind on the passenger ferry in sea condition. The computational fluid dynamic (CFD) analysis has been carried out in order to calculate the forces and moments acting on the ship superstructure during rolling caused by waves. The performed analysis shows the impact of rolling amplitudes and periods on results. The use of CFD method allows calculating the vertical centre of pressure with various rolling parameters. Numerical analysis has been performed for real size ship model in transient condition. The main object of the research is to define the influence of the wind dumping effect on wave rolling motions. Additional wind dumping effect (besides of other effects) is intending to use in response amplitude operator (RAO) calculations (next part of researches). It is possible that use of additional wind dumping effect will reduce the rolling amplitudes, and consequently reduce ship accelerations due to rolling motions. Reduction of accelerations (especially horizontal), should decrease the requirements due to number of cargo lashes/belts equipment and minimize the lashing time. From other side it should shorten required harbour time and reduce the ship speed, what is the best way to save the fuel.

Słowa kluczowe

EN

wind forces; passenger ferry; CFD analysis

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2016
• Tom: Vol. 23, No. 3
• Strony: 241--248
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Jurczak W.

• Polish Naval Academy Śmidowicza Street 69, 81-127 Gdynia, Poland tel.: [phone], fax: [phone]

autor

Kaup M.

• West Pomeranian University of Technology Szczecin Piastów Street 17, 70-310 Szczecin, Poland tel.: [phone]

autor

Kaup J.

• Westcon Design Poland Łukasińskiego Street 116, 71-215 Szczecin, Poland tel.: [phone], fax: [phone]

Bibliografia

• [1] AQWA User Manual, ANSYS, Inc. Release 14.5 Southpointe, 275 Technology Drive, October 2012.
• [2] DNVGL Rules For Classification, 2016. 247
• [3] Documentation for Program SHIPMO: a Database for Ship Motions, 1998.
• [4] LR Rules and Regulations for the Classification of Ships, 2016.
• [5] OrcaFlex Brochure, Orcina Professional software for engineering professionals.
• [6] PRS Rules for the Classification and Construction of Sea-going Ships, 2016.
• [7] Seakeeper Windows Version 16 User Manual, Formation Design Systems Pty Ltd 1998-2011.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.