冰载荷是影响极地船舶航行安全的重要环境因素, 而对船舶结构的现场监测是获取冰载荷的可靠
途径. 鉴于船-冰相互作用的复杂性, 目前还难以直接测量冰载荷, 一般通过结构应变 …

This paper reviews the state-of-the-art research progress of large-scale model at-sea
measurements in relation to ship resistance, propulsion, manoeuvrability, seakeeping and …

A method for estimating ship's resistance caused by sea ice ridge keels is revised and used
as a part of a method for predicting performance of ships in ridged ice conditions. The …

Ship performance in level ice involves problems such as attainable speed and
maneuverability under different ice thickness. As the alternative to analytical methods …

This paper presents inverse methods to determine the ice-induced moment on the propeller
based on shaft line torque data. The following methods are applied: Truncation of singular …

In order to estimate the forces exerted on ship propellers during ice navigation, the rotational
dynamics of the propulsion system need to be accurately modelled. The blade …

Full-scale measurements on polar research vessels present an opportunity to advance the
state-of-the-art in ship design through high-quality long-term measurements of …

Maneuvers in level ice are common operations for icebreakers and polar supply vessels.
Maneuvering exposes the midship and stern area to ice interaction, influencing the …

In full-scale trials or model-scale tests, the propeller torque load is typically measured
indirectly on the propeller shaft. Due to structural flexibility and mass of the propeller and …

The ice load is an important environmental factor affecting the navigation safety of polar
ships. The field monitoring of ship structure is a reliable approach to obtain the ice load. In …