The difference between Gross Tonnage and Net Tonnage

This my attempt to do just that. This is a summary of all scientific papers and articles that I could find about the ship’s pivot point. I have added links to any videos associated with the publications and have also included any useful diagrams or equations that the authors published to help explain their research.

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.

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Footage of deep tanker Felicity navigating through the treacherous waters of the Port Philip Heads channel entrance.

Case Study: An investigation into whether Port of Melbourne and major port user, ExxonMobil, could bring deeper drafted vessels into the channel.

In fact, the pivot point that we “see” is a trick of the eye, it looks like the ship is rotating about this point but in fact it is elsewhere, a point that you cannot see.

How hard it can be for small boats at such a weather. Have look at it.
#Sealife #MerchantNavy #Australia #Sydney #merchantnavylife #sealovers #Ocean #Pilotboat #Pilot

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