Temat: ship propellers - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Issledovanie vliania grebnyh vintov na vibraciu sudov tipa SRTM
A Study of the Influence of Screw Propeller on Vibrations of a SRTM Type Ship
Autorzy:: Datczenko, S.
Zagackij, W.
Puchow, W.
Powiązania:: https://bibliotekanauki.pl/articles/359875.pdf
Data publikacji:: 2004
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: EXPLO-SHIP 2004
ship hull
screw propeller
deflections of parameters of screw propellers from the designed ones
vibration of the ship hull
Opis:: This case study, involving a ship of the STRM type, has shown that increased vibrations in crew accommodations to a large extent depend on stresses exerted by the screw propeller. It has been found that the frequency of propeller blades and its second harmonic have the largest effect on ship hull. The amplitudes of the first and fourth order stresses were calculated.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2004, 1 (73); 171-179
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Hydrodynamic characteristics of the propulsion thrusters of an unmanned ship model
Autorzy:: Szelangiewicz, Tadeusz
Żelazny, Katarzyna
Powiązania:: https://bibliotekanauki.pl/articles/906104.pdf
Data publikacji:: 2020
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: experimental model of an unmanned ship
propulsion system
hydrodynamic characteristics of propellers
azimuthal propeller
tunnel thruster
measurements of propeller characteristics
Opis:: In this paper, an experimental model has been developed to study an unmanned ship. Two aft azimuthal propellers and two bow tunnel thrusters were used to propel the ship. In order to develop algorithms and a computer program to control the model, it is necessary to determine the hydrodynamic characteristics of the propellers installed in the model. The propellers are very small; therefore it is impossible to use approximate methods of calculating the thrust of the ship’s propellers. The characteristics of the thrust of the propellers installed in the model were measured experimentally. This paper has given a description of the test stand and the results of the measurement of the thrust forces of the propellers installed in the model of an unmanned ship.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2020, 62 (134); 136-141
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

Artykuł

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