Estimation of the vessel's sailing resistance in the preliminary analyses

• Autorzy: Charchalis Adam

Identyfikatory

DOI

10.2478/kones-2019-0002

• Języki publikacji: EN

Abstrakty

EN

In this article is presented the methodology of calculation of principal parameters of hull a vessel and resistance components. The approximate method is based on the analysis of the results of model tests and surrender tests presented in the literature. Ship owners' preliminary assumptions for new ship consist of deadweight, speed-shipping line and others. This goal needs definition of principal dimensions of a vessel, which are the basis for further calculations of hull’s resistance and evaluation of necessary power of main engine to fulfil shipping requirements. The route and its environment, type of cargo, quantity to be moved, and value of the cargo and port facilities are typical features, which will be considered when evolving the size, speed, and specification of a suitable ship. Specific service requirements will be similarly considered when evolving vessels such as warships, passenger ships or fishing vessels. Selection of main dimensions of vessel is limited by related to seaways or harbours characteristic and limitations rules regarding buoyancy, stability, hull strength, manoeuvring capability, etc. The influence of the main dimensions of the ship and their coefficients of maritime and strength properties of the ship were presented. Moreover, formulas for calculation of the ship's resistance components, such as friction resistance, and wave shape, as well as the results of calculations for different types of ships, for the assumed deadweight and speed of sailing, are presented.

Słowa kluczowe

EN

merchant vessel; hull dimensions parameters; hull coefficient; hull resistance; hull power of the vessel

• 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: 2019
• Tom: Vol. 26, No. 1
• Strony: 17--22
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Charchalis Adam

• Gdynia Maritime University, Faculty of Marine Engineering Morska Street 83, 81-225 Gdynia, Poland

Bibliografia

• [1] Barrass, C. B., Ship Design and Performance for Masters and Mates, Elsevier 2004.
• [2] Charchalis, A., Krefft, J., Main Dimensions of the Container Vessels, Journal of Powertrain and Transport, Vol. 2, pp. 71-78, Warsaw 2009.
• [3] Charchalis, A., Designing constraints in evaluation of ship propulsion power, Journal of KONES Powertrain and Transport, Vol. 1, pp. 29-34, Warsaw 2013.
• [4] Charchalis, A., Dimensional constraints in ship design, Journal of KONES Powertrain and nTransport, Vol. 2, pp. 27-32, Warsaw 2013.
• [5] Holtrop, J., Mennen, G. G. J., An Approximated Power Prediction Method, International Shipbuilding Progress, Vol. 29, 1982.
• [6] Michalski,J. P., Podstawy teorii projektowania okrętów, Wydawnictwo Politechniki Gdańskiej, Gdańsk 2013.
• [7] Molland, A. F., The Maritime Engineering Reference Book, Elsevier 2008.
• [8] Schneekluth, H., Bertram, V., Ship design for efficiency and economy, Butterworth Heinemann, Oxford 1998.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).