2009•Journal of Guangzhou Maritime CollegeRequires access

PROPELLER LOAD CHARACTERISTICS SIMULATION IN MARINE ELECTRICAL PROPULSION SYSTEM

Haibo Gao

Abstract

This paper selects Chebyshev polynomial to fit a propeller property atlas across four quadrants and the mathematical model is set up on the basis of ship-propeller movement characteristics.Then the dynamic processes and the ship-propeller steadiness are analyzed with Saber simulation according to the parameters of electrical propulsion ship.Finally some scientific and reasonable suggestions are given on methods of ship maneuvering.

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Key concepts: Propeller, Propulsion, Marine engineering, Engineering, Marine propulsion, Property (philosophy), Aerospace engineering, Philosophy