Marine Electrical Power Systems:
Electric Ship Mobility:
Reduction Gears

Last Update: July 22, 2024

Essential Questions

Essential Question Level of Thinking
What are the different types of reduction gears and their normal applications?
Understand
How is the size of a reduction gear estimated?
Apply
What are the sources of corrosion of reduction gears and what is done for mitigation?
Understand
What are the auxiliary systems needed to support a reduction gear?
Understand
What are the different types of couplings used to connect to prime movers and propeller shafts?
Understand
What are the different types of clutches that are typically used with reduction gears?
Understand

Text Material

Presentation Material

Video Material

References

EDQP D-420 EDQP Study Paper Propulsion System Design

SNAME TR Bulletin 3-43 Guide to Propulsion Reduction Gear Alignment and Installation

SNAME TR Bulletin 3-50 Guide on the Application of Marine Propulsion Drive Train Flexible Couplings

MIT OpenCourseWare Marine Power and Propulsion


(C) Copyright 2024 Norbert Doerry

This work by Norbert Doerry is licensed under CC BY 4.0

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