Simplified steady-state analytical model for manoeuvring and control of ASD tug in escort push operations

• Autorzy: Artyszuk J.
• Języki publikacji: EN

Abstrakty

EN

This paper evaluates an ASD tug’s main control parameters in terms of: the propeller thrust, a direction thereof (the thruster angle), and the hull drift angle for given escort speed and required push force. Such a relation is sometimes referred to as the tug performance diagram. A simplified model of tug hydrodynamics is used to arrive at the qualitative and most representative relations of the above variables. This model is rather generic that can also suit any type of tug hydrodynamics, including even that related to a conventional tug.

Słowa kluczowe

EN

analytical model; manoeuvring; tug hydrodynamics; control parameters; escort push operations

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe / Akademia Morska w Szczecinie
• Rocznik: 2013
• Tom: nr 36 (108) z. 1
• Strony: 5--14
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Artyszuk J.

• Maritime University of Szczecin, Faculty of Navigation 72-500 Szczecin, ul. Wały Chrobrego 1–2

Bibliografia

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• 9. GRYGOROWICZ M., SZANTYR J.A.: Open Water Experiments with Two Pod Propulsor Models. First International Conference on Technological Advances in Podded Propulsion, T-POD, Conference Proceedings (ed.: Atlar M.), Newcastle upon Tyne, Apr 14–16, 2004.
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