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Free-piston linear generator and the development of a solid lubrication system

Virsik, Roman and Rinderknecht, Frank and Friedrich, Horst E. (2017) Free-piston linear generator and the development of a solid lubrication system. Journal of Energy Resources Technology. American Society of Mechanical Engineers (ASME). DOI: 10.1115/1.4038463 ISSN 0195-0738

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Official URL: http://asmedigitalcollection.asme.org/

Abstract

The free piston linear generator is a new electromechanical generator. It converts chemical energy into electrical energy by means of a combustion process, a linear generator and a gas spring. The free piston linear generator doesn´t use any crankshaft, which is responsible for a lot of losses. Thereby the technology aims to have better properties than other electromechanical generators: higher efficiency over wide range of operating points, better noise-vibration-harshness, package … This publication deals with Free-piston linear generator and the development of a solid lubrication system 2 the explanation of the concept, the characteristics of a free piston linear generator and one of the challenges in the development. In order to use a port scavenging the emission issue is the challenge and has to be solved. One possible solution is the use of solid lubricants to substitute motor oil. On this way The development methodology and one aspect of the development will be explained.

Item URL in elib:https://elib.dlr.de/116028/
Document Type:Article
Title:Free-piston linear generator and the development of a solid lubrication system
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Virsik, Romanroman.virsik (at) dlr.deUNSPECIFIED
Rinderknecht, Frankfrank.rinderknecht (at) dlr.deUNSPECIFIED
Friedrich, Horst E.horst.friedrich (at) dlr.deUNSPECIFIED
Date:November 2017
Journal or Publication Title:Journal of Energy Resources Technology
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
DOI :10.1115/1.4038463
Publisher:American Society of Mechanical Engineers (ASME)
ISSN:0195-0738
Status:Published
Keywords:FPLG; Free-piston linear generator; dry; solid; lubrication; combustion
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - NGC Fahrzeugkonzepte (old)
Location: Stuttgart
Institutes and Institutions:Institute of Vehicle Concepts
Deposited By: Virsik, Roman
Deposited On:09 Jan 2018 16:06
Last Modified:31 Jul 2019 20:13

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