Warianty tytułu
Języki publikacji
Abstrakty
The paper presents regression formulas that allow us to estimate the final price of new container ships, based on TEU and deadweight capacity, service speed, length between perpendiculars and gross tonnage of container ships built from 2005 to 2015. The formulas were developed using the author's own method based on curve fitting techniques and regression methods. The study shows that utilising the author's method to predict the final price could offer greater accuracy solutions than any standard methods presented in literature. This method was implemented properly with ndCurveMaster curve fitting software which was developed by the author and was applied to develop regression equations presented in the article. The formulas presented in the article have practical application for estimation of container ship final price needed in transport studies or preliminary parametric container ship design. These equations refer to the most up to date vessels and offer the chance to advance ship design theory. (original abstract)
Twórcy
autor
- Maritime University of Szczecin
Bibliografia
- Cepowski T. (2016). Projecting sale prices of new container ships built in 2005-2015 based on DWT and TEU capacities. Scientific Journals of the Maritime University of Szczecin, no. 48/2016, pp. 171-175
- Celik F., Erturk I, Turan E. (2013) Investigation of main particulars subject to minimum building cost for chemical tankers. OCEAN ENGINEERING, Volume: 73 pp. 32-37.
- Buczkowski L. (1974). Podstawy budownictwa okrętowego. Gdańsk: Politechnika Gdańska
- Chądzyński W. (2001). Elementy współczesnej metodyki projektowania obiektów pływających. Prace naukowe Politechniki Szczecińskiej
- Lin C., Shaw H. (2017) Feature-based estimation of preliminary costs in shipbuilding. OCEAN ENGINEERING, Volume: 144, pp. 305-319
- Michalski J.P. Parametric method of preliminary prediction of the building costs, Polish Maritime Research, Special Issue, 2004
- Papanikolaou A. (2010). Holistic ship design optimization. COMPUTER-AIDED DESIGN Volume: 42 Issue: 11 Special Issue: SI pp. 1028-1044
- Rawson, K.J. Tupper, E.C. (2001). Basic Ship Theory (5th Edition), Elsevier
- Schneekluth H. and Bertram V. (1998). Ship Design for Efficiency and Economy, Butterworth/Heinemann
- SigmaLab (2017). ndCurveMaster [Computer software] Available from: www.ndcurvemaster.com [Accessed: 4 Jan. 2017]. Szczecin, Poland.
- Watson D.G.M. (2002). Practical Ship Design, Gulf Professional Publishing
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.ekon-element-000171584990