Forecasting the propulsion of a cargo-passenger ferry when moving in broken ice
Abstract
The results of experimental studies of the ice propulsion of the CNF22 project passenger-and-freight ferry model are given in the article. The vessel has a bulbous bow, a transom stern and is designed for the class of the Russian Maritime Register of Shipping with ice reinforcements Ice2. The choice of the broken ice model is justified in the article. The resistance curves of the vessel model in clear deep water and in broken ice 0.5 m thick with ice concentration of 4, 6, 8 points when moving bow and stern forward were obtained. An algorithm for recalculating test results from a model to a full-scale vessel is presented. The propulsion of the vessel when moving on clear water and in broken ice is predicted.
References
Ионов Б.П., Грамузов Е.М. Ледовая ходкость судна.: -СПб.: Судостроение, 2001. – 512 с.
Zuev V. A., Gramuzov E.M., Appolonov E.M. And Vaganov A.B. Physical simulation of ice cover for investigation into icebreaking ship performance // International Journal of Mechanical Engineering & Technology (IJMET) - Scopus Indexed.Volume: 9, 2018. Issue: 11, Pages:1637-1646.
Зуев В.А., Грамузов Е.М. Новые подходы к моделированию ледовой среды при модельных испытаниях судов // Полярная механика, №3, 2016. С.31-42.
Timco G.W. EG/AD/S/F new type of model ice for refrigerated towing tanks // Cold Regions Science and Technology, Vol. 2, 1986. P. 175-195. https://doi.org/10.1016/0165-232x(86)90032-7
Беляков В.Б. Экспериментальные исследования ледопроходимости судов в новой модели льда // Проектирование средств продления навигации: Межвуз. Сб. Горьков. Политехн. Ин-та. Горький, 1986. С. 79-84.
Зуев В.А. Средства продления навигации на внутренних водных путях. – Л.: Судостроение, 1986. – 208 с.
Сазонов К.Е. Методы коррекции экспериментальных данных по ледовой ходкости судна в модельных и натурных условиях // Полярная механика, №3, 2016. С.406-416.
Enkvist E. Ice model tests as a ship design tool/ Proceeding of the IAHR Ice Symposium. 1990.Vol.1. P.15-45. Espoo, Finland.
Ионов Б.П., Грамузов Е.М., Зуев В.А. Проектирование ледоколов.: -СПб.: Судостроение, 2013. – 512 с.
Copyright (c) 2022 Russian Journal of Water Transport
This work is licensed under a Creative Commons Attribution 4.0 International License.
