A six-degrees-of-freedom numerical model for level ice–ship interaction

X Tan, B Su, K Riska, T Moan - Cold Regions Science and Technology, 2013 - Elsevier
A new numerical model simulating ship–ice interaction is proposed in this paper. Since
icebreaking is in its nature a three-dimensional nonlinear dynamic problem, the numerical …

[图书][B] A random walk through fractal dimensions

BH Kaye - 2008 - books.google.com
Fractal geometry is revolutionizing the descriptive mathematics of applied materials systems.
Rather than presenting a mathematical treatise, Brian Kaye demonstrates the power of …

Numerical study of ice-induced loads and dynamic response analysis for floating offshore wind turbines

M Barooni, SK Nezhad, NA Ali, T Ashuri, DV Sogut - Marine Structures, 2022 - Elsevier
This paper presents a suite of ice load models using a coupled aero-hydro-servo-elastic
numerical model to study dynamic response of floating offshore wind turbines in cold …

[HTML][HTML] Breakage in quasi-static discrete element simulations of ice rubble

M Prasanna, A Polojärvi - International Journal of Mechanical Sciences, 2023 - Elsevier
Breakage of particles plays a key role in force transmission in granular materials. Discrete
element method (DEM) simulations are often used to model granular materials, but …

Model ice: a review of its capacity and identification of knowledge gaps

RUF von Bock und Polach… - International …, 2017 - asmedigitalcollection.asme.org
This paper presents a review of the state of the art of model-scale ice with a focus on
mechanical behavior, mechanical testing and scaling. The goal of the model-scale ice …

[PDF][PDF] Design of ice breaking ships

K Riska - Course material NTNU, 2011 - eolss.net
The design of ice capable ships includes reaching an adequate performance, adequate hull
and machinery strength and proper functioning of the ship in ice and in cold weather. Good …

The role of discrete failures in local ice loads

C Daley, J Tuhkuri, K Riska - Cold regions science and technology, 1998 - Elsevier
A conceptual model of ice failure is proposed. The model describes ice failure as a nested
hierarchy of discrete failure events. In this model, each failure event changes the geometry …

Ice-load estimation for a ship hull based on continuous response monitoring

B Leira, L Boersheim, Ø Espeland… - Proceedings of the …, 2009 - journals.sagepub.com
The expected growth of maritime and offshore activities in arctic areas has led to an
increased interest in understanding the risks associated with operating in ice-infested …

[HTML][HTML] Numerical investigations of ship–ice interaction and maneuvering performance in level ice

Q Zhou, H Peng, W Qiu - Cold Regions Science and Technology, 2016 - Elsevier
This paper presents a solution to the ship–ice interaction problem solved in the time domain
by a combined method involving numerical simulations and semi-empirical formula. The …

Effect of dynamic bending of level ice on ship's continuous-mode icebreaking

X Tan, K Riska, T Moan - Cold Regions Science and Technology, 2014 - Elsevier
This paper focuses on the influences of the dynamic effects of ship–ice–water interaction on
ship performance, ship motions, and ice resistance. The effects of the dynamic bending of …