Mechanical Sciences
Mechanical Sciences
Mechanical Sciences
Articles | Volume 10, issue 1
Articles | Volume 10, issue 1
https://doi.org/10.5194/ms-10-153-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ms-10-153-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 10, issue 1
Research article
 | 
03 Jun 2019
Research article |  | 03 Jun 2019

Experimental study of immersion ratio and shaft inclination angle in the performance of a surface-piercing propeller

Seyyed Mostafa Seyyedi, Rouzbeh Shafaghat, and Mohioddin Siavoshian

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Latest update: 19 Nov 2024
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Short summary
In this research, a five-blade surface-piercing propeller was tested in the free surface water tunnel of Babol Noshirvani University of Technology to expand the experimental database for future engineering designs. The effect of immersion ratio and shaft inclination angle on the propeller's efficiency and hydrodynamic coefficients were examined. The highest efficiency of the propeller was achieved in the range of a 40 %–50 % immersion ratio at all angles of shaft inclination.
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