Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Contents of this video will benefit mariners preparing for exams (written and oral examinations).
Opinion What is a Tug's Bollard Pull and How İt is Calculated?
by Capt.Alpertunga Anıker - published on 24 November 2022
The Bollard Pull value, which can be interpreted as the maximum thrust that is developed for a specific amount of time by the propulsion systems of any vessel to the fullest , when it has zero speed in the forward direction, is the criterion that allows us to understand how suitable a tugboat is for a port maneuver or a towing operation.
Video GoPro Sticker Tips: Time-lapse vessel videos with telemetry data widgets
by River Pilot Kris De Decker - published on 29 September 2021
Video Wind pure drift encounter - practical experiments for getting useful data
published on 8 July 2022
How to get information for wind & current limits to be potentially encountered by thrusters – or current? - this will be described in this movie:
- Measure Drift speed, due to beam wind with no propulsion;
- Measure drift speed using full thrusters
- Estimate wind & current limits to be potentially encountered by thrusters – or current...
- Finally there is a simple formula as Rule of Thumb: the transverse drift speed is about 7-8% of wind speed!
Article Investigation of ship maneuvering with hydrodynamic effects between ship and bank
by Marine-Pilots.com - published on 12 July 2021
Video KIEL CANAL Ship Collision Incident, General Cargo with Tanker
published on 28 July 2021
KIEL CANAL Ship Collided Collision incident general cargo BBC PARANA vs Motor Tanker ORASUND
Tanker went out of control after engine failure and collided with general cargo ship in Kiel Canal near Kiel locks, at around 0120 Local Time Jul 27, The ships were transiting Canal in opposite directions, both reportedly, sustained damages and were detained. Tanker was berthed near collision site, general cargo ship according to track, exited Canal and was berthed in port outside locks, Ships...