Computational model for simulation of lifeboat motions during its launching from ship in rough seas

• Autorzy: Dymarski P. , Dymarski C.
• Języki publikacji: EN

Abstrakty

EN

This paper presents a computational model which describes motion of an object of six degrees of freedom (DoF), intended for simulation of spatial motion of one- or two- rope-sling lifeboat or rescue boat during its launching from ship in rough sea. This is a complex model which accounts for sea conditions as well as elasticity and damping properties of davit’s elements and mechanisms, rope and boat hull. Also, are presented results of example calculations for an assumed set of technical parameters of davit and boat as well as sea conditions.

Słowa kluczowe

EN

ship in rough seas; life saving appliances (LSA); lifeboat launching; lifeboat motions; lifeboat launching simulation

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2012
• Tom: nr 3
• Strony: 45--52
• Opis fizyczny: Bibliogr. 3 poz., rys.

Twórcy

autor

Dymarski P.

autor

Dymarski C.

• Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology Narutowicza 11/12 80-233 Gdańsk, POLAND,

Bibliografia

• 1. Kruszewski J., Ostachowicz W., Wittbrodt E.: General mechanics (in Polish). Politechnika Gdańska (Gdansk University of Technology). Gdańsk, 1993.
• 2. Von Karman Th.: The impact on seaplane floats during landing. Technical notes, National Advisory Committee for Aeronautics. Washington, 1929.
• 3. Dymarski P., Dymarski Cz.: Safecrafts GUT_WP2_D2.3 – Report. Gdańsk, 2006-04-07.