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https://doi.org/10.21278/brod68309

NUMERICAL MODELLING AND STUDY OF PARAMETRIC ROLLING FOR C11 CONTAINERSHIP IN REGULAR HEAD SEAS USING CONSISTENT STRIP THEORY

Kaiye Hu ; College of Shipbuilding Engineering , Harbin Engineering University No.145 Nantong Street, Nangang District, Harbin, Heilongjiang 150001, P.R. China
Rui Wang ; College of Shipbuilding Engineering , Harbin Engineering University No.145 Nantong Street, Nangang District, Harbin, Heilongjiang 150001, P.R. China
Shan Ma ; College of Shipbuilding Engineering , Harbin Engineering University No.145 Nantong Street, Nangang District, Harbin, Heilongjiang 150001, P.R. China
Wenyang Duan ; College of Shipbuilding Engineering , Harbin Engineering University No.145 Nantong Street, Nangang District, Harbin, Heilongjiang 150001, P.R. China
Wenhao Xu ; College of Shipbuilding Engineering , Harbin Engineering University No.145 Nantong Street, Nangang District, Harbin, Heilongjiang 150001, P.R. China
Rui Deng ; College of Shipbuilding Engineering , Harbin Engineering University No.145 Nantong Street, Nangang District, Harbin, Heilongjiang 150001, P.R. China

Puni tekst: engleski, pdf (1 MB) str. 135-156 preuzimanja: 603* citiraj
APA 6th Edition
Hu, K., Wang, R., Ma, S., Duan, W., Xu, W. i Deng, R. (2017). NUMERICAL MODELLING AND STUDY OF PARAMETRIC ROLLING FOR C11 CONTAINERSHIP IN REGULAR HEAD SEAS USING CONSISTENT STRIP THEORY. Brodogradnja, 68 (3), 135-156. https://doi.org/10.21278/brod68309
MLA 8th Edition
Hu, Kaiye, et al. "NUMERICAL MODELLING AND STUDY OF PARAMETRIC ROLLING FOR C11 CONTAINERSHIP IN REGULAR HEAD SEAS USING CONSISTENT STRIP THEORY." Brodogradnja, vol. 68, br. 3, 2017, str. 135-156. https://doi.org/10.21278/brod68309. Citirano 25.10.2021.
Chicago 17th Edition
Hu, Kaiye, Rui Wang, Shan Ma, Wenyang Duan, Wenhao Xu i Rui Deng. "NUMERICAL MODELLING AND STUDY OF PARAMETRIC ROLLING FOR C11 CONTAINERSHIP IN REGULAR HEAD SEAS USING CONSISTENT STRIP THEORY." Brodogradnja 68, br. 3 (2017): 135-156. https://doi.org/10.21278/brod68309
Harvard
Hu, K., et al. (2017). 'NUMERICAL MODELLING AND STUDY OF PARAMETRIC ROLLING FOR C11 CONTAINERSHIP IN REGULAR HEAD SEAS USING CONSISTENT STRIP THEORY', Brodogradnja, 68(3), str. 135-156. https://doi.org/10.21278/brod68309
Vancouver
Hu K, Wang R, Ma S, Duan W, Xu W, Deng R. NUMERICAL MODELLING AND STUDY OF PARAMETRIC ROLLING FOR C11 CONTAINERSHIP IN REGULAR HEAD SEAS USING CONSISTENT STRIP THEORY. Brodogradnja [Internet]. 2017 [pristupljeno 25.10.2021.];68(3):135-156. https://doi.org/10.21278/brod68309
IEEE
K. Hu, R. Wang, S. Ma, W. Duan, W. Xu i R. Deng, "NUMERICAL MODELLING AND STUDY OF PARAMETRIC ROLLING FOR C11 CONTAINERSHIP IN REGULAR HEAD SEAS USING CONSISTENT STRIP THEORY", Brodogradnja, vol.68, br. 3, str. 135-156, 2017. [Online]. https://doi.org/10.21278/brod68309

Sažetak
In this paper, a numerical model was proposed to simulate the parametric rolling of ships in head seas. The method was developed in time-domain based on strip theory, in which a consistent way of estimating the radiation forces was applied using impulse response function method. To take the coupling effect into account, the heave and pitch motions were solved together with the rolling motion. Also, the Froude-Krylov forces and hydrostatic forces were evaluated on the instantaneously wetted surface of the ship, in order to model the time varied restoring rolling moment in waves. Based on the developed numerical model, the parametrically roll motions of C11 containership was simulated. The influence of roll damping was investigated using two different methods, and the numerical results were compared with model tests. The comparative study shows that results obtained by the proposed method generally agree well with experimental data. Discussions and possible improvements of the current numerical model were also presented in this paper, with regard to the numerical deviation between the numerical and experimental results when the wave steepness was larger than 0.04.

Ključne riječi
parametric rolling modelling; consistent strip theory in time domain; non-linear ship motions; impulse response function; roll damping modelling; comparative study with model test

Hrčak ID: 181934

URI
https://hrcak.srce.hr/181934

Posjeta: 1.103 *