Searched for: subject%3A%22anti%255C-roll%22
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Immink, Leon (author)
Within this thesis an attempt is made to improve the seakeeping of a Service Operation Vessel (SOV) by means of an active anti-roll tank (ART). It is researched if the addition of a wave prediction system can improve the ART’s performance. As the seakeeping of the SOV is most important for the installed motion compensated gangway, the...
master thesis 2021
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Van Heijst, J.F. (author)
In the past Jumbo Maritime has focused mostly on port-to-port transport of heavy loads. During the last decade their focus shifted slightly towards the offshore market: two of the J-type vessels have been outfitted with DP2 systems and deep water winches. The motion behaviour of these monohull vessels in offshore lifting operations, during which...
master thesis 2015
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Van Slooten, M.A. (author)
One way of stabilizing a ship is by anti-roll tanks. There are three kinds of anti-roll tanks: the free-surface, U-tube and free-flooding tanks. Of these the free-flooding anti-roll tank is the least known and applied. The reason is that the performance of these tanks is reduced due to a momentum drag penalty incurred at forward speeds. This...
master thesis 2014