TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Comparative evaluation of braking force of adaptive-pitch propeller in crash-stop conditions



Full text article ( in russian)

Year

 
2020

Issue

 
391

Volume

 
1

Pages

 
76-84

Caption

 
Comparative evaluation of braking force of adaptive-pitch propeller in crash-stop conditions

Authors

 
Vishnevsky L., Luk D.

Keywords

 
propeller, emergency braking, crash-stop

DOI

 
10.24937/2542-2324-2020-1-391-76-84

Summary

 
Object and purpose of research. This work analyses the comparative results of the study of the vessel’s crashstop. This vessel is alternately equipped with FPPs and adaptive-pitch propellers. It is shown that the equipping of vessels with adaptive-pitch propellers is more appropriate, among other things, because of shorter crash-stop distance, as compared to the vessels with FPP propulsion. These results can be useful in choosing the type of ship's propulsion system at the initial stages of its design.
Subject matter and methods.Experimental data on the hydrodynamic characteristics of propellers, including crash-stop conditions, were used.
Main results. The obtained data can be used to select the propeller of the designed vessel.
Conclusion. It is shown that adaptive-pitch propeller is more efficient crash-stop tool in comparison with FPP.

Back to the list



 





 
Login:
Password:
Register
Forgot your password?


Last issues

All rights reserved © Krylov state research centre, 2020


ISSN (print) 2542-2324 / ISSN (online) 2618-8244

Address: Moskovskoye shosse, 44, Saint-Petersburg, 196158

Phone: +7(812) 415-49-80