Estimation of hull’s resistance at preliminary phase of designing

• Autorzy: Charchalis A.

Identyfikatory

DOI

10.5604/01.3001.0010.2798

• Języki publikacji: EN

Abstrakty

EN

In this paper are presented the methodology of calculation of hull resistance components, principal parameters of a vessel, necessary for calculation of displacement in relation to vessel’s type. That methodology concerns analysis of designing ways at early stage of ship’s power calculation. Ship owners' preliminary assumptions for new ship consist of deadweight (for container vessel load capacity TEU), speed shipping line and others. Taking it as a base, in early stage of design one has to select propulsion type. This goal needs definition of principal dimensions of a vessel, which are the base for further calculations of hull’s resistance and evaluation of necessary power of main engine (engines) to fulfil shipping requirements. In the paper, are presented major constraints for designing of new vessels coming from ship-owner assumptions such as seafaring limitations and safety of shipping regulations due to Classification Societies Rules or coming out from designing experience. In the paper are presented components of ship’s resistance and methods of total resistance calculations what is a basis for power calculation and propulsion designing. Moreover, are presented results of calculations of resistance components of different types of ships, and variety of displacement and sailing velocity. It has to be assumed, that presented method concerns preliminary design stage and can vary from different ships classes and constructions of hulls.

Słowa kluczowe

EN

seagoing ship; hull coefficient; hull dimensions parameters; hull resistance; propulsion power

PL

statek morski; współczynnik kadłuba; wymiary kadłuba; parametry; odporność kadłuba; siła napędowa

• 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: 2017
• Tom: Vol. 24, No. 1
• Strony: 77--82
• Opis fizyczny: Bibliogr. 7 poz., tab.

Twórcy

autor

Charchalis A.

• 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., Dimensional constraints in ship design, Journal of Powertrain and Transport, Vol. 2, pp. 27-32, Warsaw 2013.
• [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., Krefft, J., Main Dimensions of the Container Vessels, Journal of Powertrain and Transport, Vol. 2, pp. 71-78, Warsaw 2009.
• [5] Holtrop, J., Mennen, G. G. J., An Approximated Power Prediction Method, International Shipbuilding Progress, Vol. 29, 1982.
• [6] Molland, A. F., The Maritime Engineering Reference Book, Elsevier, 2008.
• [7] Schneekluth, H., Bertram, V., Ship design for efficiency and economy, Butterworth Heinemann, Oxford 199

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).