TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

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


Articles of The Transactions of KSRC








Calculation of hydrodynamic parameters of propulsion pod in case of propeller refit



Full text article (in russian)

Year

 
2016

Issue

 
376

Volume

 
2

Pages

 
43–58

Caption

 
Calculation of hydrodynamic parameters of propulsion pod in case of propeller refit

Authors

 
G. Kanevsky, A. Klubnichkin

Keywords

 
propulsion pod, propeller refit, hydrodynamic parameters

Summary

 
Parameters of interaction between propulsion pod and stock propeller are determined using so-called Taylor and bollard-pull approaches. The totality of the data obtained as per both approaches covers the entire range of the pod advance ratios. Interaction coefficients are used to calculate hydrodynamic parameters of the propulsion pod in case of propeller refit. Calculated hydrodynamic parameters of pod with refitted propeller are compared with the test data. Comparisons are made between predicted ship performance in case of propulsion pod outfit- ted with stock, selected and original propellers.

Rubrics

 
Naval architecture

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

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