The Netherlands is a world leader in maritime technology. Many companies at the port of Rotterdam are dedicated to expanding the field. One of these companies is VSTEP Simulation, developer of maritime simulators and software for training purposes. Port of Rotterdam Authority is using these solutions to train commanding officers for its vessels.
In the first episode of the 3-part series 'The Rotterdam Harbour MariTeam', Portvloggers Steven and Leida take you to the Harbour Coordination Centre and sail with the Dutch Pilotage. How important is teamwork in their work? https://www.portofrotterdam.com Follow Port of Rotterdam also on: Facebook: https://tiny.cc/zdshhy Twitter: https://tiny.cc/peshhy Linkedin: https://tiny.cc/cdshhy Website: https://www.portofrotterdam.com
This video shows an introduction on the Spiral-Test-Manoeuvre and describes the procedure how to steer through this manoeuvre and measure the data needed. The results will be displayed in a characteristic diagram allowing to identify stable and unstable conditions and related, detailed information, e.g. spiral loop width and height, rudder angle of neutral effect. Samples of stable and unstable ship behaviour demonstrations will be shown by Fast Time Simulation using the SAMMON Planning tool.
A handy and simple tool to determine in a minimum time what is really needed as tug assistance, is the Bollard Pull Calculator which calculates in an approximate way the total required tug power for ships in various conditions of wind and current. This tool can be loaded as an app on the smart phone.
This research paper could be useful tool for marine pilots as well during the risk analysis of STS manoeuvrings. In light of the findings of the research, STS manoeuvres may be effectively planned in order to improve overall safety and avoid the unexpected incidents. On the other hand, there is a dearth of literature on STS operation. As a result, this work has a significant input on the current literature.
