Year: 2022 Language: english Author: MAN Energy Solutions Genre: Research papers Edition: September, 2022 Format: PDF Quality: eBook Pages count: 24 Description: The matching of hull, engine, and propeller has been challenged since the introduction of the EEDI phases, which calls for a propulsion power reduction. This paper explains how improved efficiency and reduced emissions can be achieved with three-bladed propellers, so that propulsion plants may comply with upcoming EEDI phases. The results of an investigation of torsional vibrations and surface hull pressure pulses are presented to provide a better overview of the interaction between hull and propeller. Two case studies, which include propeller optimisation studies, and analyses of torsional vibration and hull surface pressure pulses, are discussed to illustrate.
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Improved efficiency propulsion plants MAN 2022.pdf
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Improved Efficiency Propulsion Plants
Language: english
Author: MAN Energy Solutions
Genre: Research papers
Edition: September, 2022
Format: PDF
Quality: eBook
Pages count: 24
Description: The matching of hull, engine, and propeller has been challenged since the introduction of the EEDI phases, which calls for a propulsion power reduction. This paper explains how improved efficiency and reduced emissions can be achieved with three-bladed propellers, so that propulsion plants may comply with upcoming EEDI phases. The results of an investigation of torsional vibrations and surface hull pressure pulses are presented to provide a better overview of the interaction between hull and propeller. Two case studies, which include propeller optimisation studies, and analyses of torsional vibration and hull surface pressure pulses, are discussed to illustrate.
Contents
Screenshots
Improved efficiency propulsion plants MAN 2022.pdf
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