Hydrodynamic characteristics of the propulsion thrusters of an unmanned ship model

被引：2

作者：

Szelangiewicz, Tadeusz ^{[1
]}

Zelazny, Katarzyna ^{[1
]}

机构：

[1] Maritime Univ Szczecin, Fac Nav, 1-2 Waly Chrobrego St, PL-70500 Szczecin, Poland

来源：

SCIENTIFIC JOURNALS OF THE MARITIME UNIVERSITY OF SZCZECIN-ZESZYTY NAUKOWE AKADEMII MORSKIEJ W SZCZECINIE | 2020年 / 62卷 / 134期

关键词：

experimental model of an unmanned ship; propulsion system; hydrodynamic characteristics of propellers; azimuthal propeller; tunnel thruster; measurements of propeller characteristics;

D O I：

10.17402/428

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

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.

引用

页码：136 / 141

页数：6

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