Ship’s operational speed on the planned ocean route in real weather conditions

• Autorzy: Szelangiewicz T. , Żelazny K.

Identyfikatory

DOI

10.2478/ntpe-2018-0020

• Języki publikacji: EN

Abstrakty

EN

While operating the ship, one of the most important tasks is forecasting the ocean route. For this purpose, the speed characteristics of the ship are used, which are used in specialized computer systems and presented in publications. However, published algorithms for speed (or decrease of speed) calculations of a ship in real weather conditions on given routes are very simplified and do not contain all the relevant parameters related to the ship's hull (affecting its resistance when sailing, eg on waves), its propulsion and weather conditions. The article presents its own, more detailed mathematical model of the speed of the ship, and the performed calculations of speed of the ship were compared with the algorithms available in the literature and with the records from the ship's log.

Słowa kluczowe

EN

ocean route; ship speed; weather parameters; ship propulsion

PL

trasa oceaniczna; prędkość statku; parametr pogodowy; napęd statku

• Wydawca: STE GROUP ; De Gruyter
• Czasopismo: New Trends in Production Engineering
• Rocznik: 2018
• Tom: Vol. 1, Iss. 1
• Strony: 159--166
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Szelangiewicz T.

• Maritime University of Szczecin, Poland

autor

Żelazny K.

• Maritime University of Szczecin, Poland

Bibliografia

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• 10. Szelangiewicz, T. and Żelazny, K. (2006). Calculation of the Mean Long-Term Service Speed of Transport Ship, Part I: Resistance of Ship Sailing on Regular Shipping Route in Real Weather Conditions. Polisch Maritime Research, 4(50), pp. 23-31.
• 11. Szelangiewicz, T., Wiśniewski, B. and Żelazny, K. (2014). The influence of wind, wave and loading condition on total resistance and speed of the vessel. Polish Maritime Research. 3(83). pp. 61-67.
• 12. Wisniewski, B. (2012). Ship’s ocean route programing. Scientific Journals of the Maritime University of Szczecin-Zeszyty Naukowe Akademii Morskiej w Szczecinie, 29(101), pp. 164-173.
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