Open AccessShip concept for cleaning the navigable inland water of floating debris
Author(s) -
Anca Bleoju,
Alin Pohilca,
Daniela-Ioana Tudose,
Costel Iulian Mocanu
Publication year - 2021
Publication title -
analele universităţii "dunărea de jos" din galaţi. fascicula xi, construcţii navale
Language(s) - English
Resource type - Journals
eISSN - 2668-3156
pISSN - 1221-4620
DOI - 10.35219/annugalshipbuilding/2021.44.06
Subject(s) - debris , block (permutation group theory) , marine engineering , environmental science , propulsion , computer science , geology , engineering , oceanography , aerospace engineering , geometry , mathematics
Rivers like the Danube crossing many countries gather floating debris. These countless times block locks, access roads to ports, access walkways on the berths of passenger ships and more.
The paper presents the studies carried out in order to design a ship for the collection of these floating debris. Several variants have been chosen, of which one will be presented that is optimal from the point of view of the propulsion installation and especially of the wave front that it produces during the operation of waste collection and navigation to the place of unloading.
In order to optimize the shapes of the ship, the NUMECA calculation program was used. It provides important data on the wavefront produced by the ship.