The University of Southampton
University of Southampton Institutional Repository

Possible power train concepts for nuclear powered merchant ships

Possible power train concepts for nuclear powered merchant ships
Possible power train concepts for nuclear powered merchant ships
Nuclear propulsion has many potential advantages in terms of reduced emissions, as nuclear fission itself has zero CO2, NOx, SOx and PM emissions, although the whole nuclear fuel cycle has an amount of emission associated with it. An overview of current and future reactor technologies suitable for marine propulsion is presented. A comparison in terms of efficiency and technology used is performed and technical and constructional aspects for surface non - military applications are discussed. A debate of feasible ship types is made and proposals of propulsion layouts are highlighted including the use of all electric ship concepts. The actual engine loading and the efficiency of propulsion components have great importance in propulsion behaviour and fuel consumption, which imply further constraints in merchant nuclear propulsion applications in terms of refuelling intervals. The social impacts and constraints in operation of such vessels, orients the designers towards large DWT vessels that can load and unload outside the ports.
Nuclear Propulsion, Rankine cycle, Emissions, Hybrid systems, reactor technologies
261-274
Dedes, E
7232b657-d9cd-4b8b-93b9-25c3ac8a02ad
Turnock, S.R.
d6442f5c-d9af-4fdb-8406-7c79a92b26ce
Hudson, D.A.
3814e08b-1993-4e78-b5a4-2598c40af8e7
Hirdaris, S.
5c193d9d-8370-4129-b807-fb8658103972
Dedes, E
7232b657-d9cd-4b8b-93b9-25c3ac8a02ad
Turnock, S.R.
d6442f5c-d9af-4fdb-8406-7c79a92b26ce
Hudson, D.A.
3814e08b-1993-4e78-b5a4-2598c40af8e7
Hirdaris, S.
5c193d9d-8370-4129-b807-fb8658103972

Dedes, E, Turnock, S.R., Hudson, D.A. and Hirdaris, S. (2011) Possible power train concepts for nuclear powered merchant ships. LCS 2011: International Conference on Technologies, Operations, Logistics and Modelling for Low Carbon Shipping, Glasgow City, United Kingdom. 22 - 24 Jun 2011. pp. 261-274 .

Record type: Conference or Workshop Item (Paper)

Abstract

Nuclear propulsion has many potential advantages in terms of reduced emissions, as nuclear fission itself has zero CO2, NOx, SOx and PM emissions, although the whole nuclear fuel cycle has an amount of emission associated with it. An overview of current and future reactor technologies suitable for marine propulsion is presented. A comparison in terms of efficiency and technology used is performed and technical and constructional aspects for surface non - military applications are discussed. A debate of feasible ship types is made and proposals of propulsion layouts are highlighted including the use of all electric ship concepts. The actual engine loading and the efficiency of propulsion components have great importance in propulsion behaviour and fuel consumption, which imply further constraints in merchant nuclear propulsion applications in terms of refuelling intervals. The social impacts and constraints in operation of such vessels, orients the designers towards large DWT vessels that can load and unload outside the ports.

Text
LCS2011_DEDES_et_al_SUBMITTED.docx - Author's Original
Download (383kB)

More information

Published date: June 2011
Venue - Dates: LCS 2011: International Conference on Technologies, Operations, Logistics and Modelling for Low Carbon Shipping, Glasgow City, United Kingdom, 2011-06-22 - 2011-06-24
Keywords: Nuclear Propulsion, Rankine cycle, Emissions, Hybrid systems, reactor technologies
Organisations: Fluid Structure Interactions Group

Identifiers

Local EPrints ID: 198501
URI: http://eprints.soton.ac.uk/id/eprint/198501
PURE UUID: f45da954-091a-44a8-971b-8e1c25c640b5
ORCID for S.R. Turnock: ORCID iD orcid.org/0000-0001-6288-0400
ORCID for D.A. Hudson: ORCID iD orcid.org/0000-0002-2012-6255

Catalogue record

Date deposited: 04 Oct 2011 12:56
Last modified: 15 Mar 2024 02:48

Export record

Contributors

Author: E Dedes
Author: S.R. Turnock ORCID iD
Author: D.A. Hudson ORCID iD
Author: S. Hirdaris

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×