Näita lihtsat nimetuse kirjet

dc.contributor.authorGailis, M.
dc.contributor.authorRudzitis, J.
dc.contributor.authorKreicbergs, J.
dc.contributor.authorZalcmanis, G.
dc.date.accessioned2017-05-31T09:24:50Z
dc.date.available2017-05-31T09:24:50Z
dc.date.issued2017
dc.identifier.publicationAgronomy Research, 2017, vol. 15, no. 4, pp. 1582-1601eng
dc.identifier.issn1406-894X
dc.identifier.urihttp://hdl.handle.net/10492/3486
dc.identifier.urihttp://dx.doi.org/10.15159/ar.17.011
dc.descriptionArticleeng
dc.description.abstractPerformance parameters of different commercial diesel fuels is a subject of interest for fuel consumers. Fuel retailer Neste recently introduced a new brand of WWFC 5th grade diesel fuel in Baltic market, consisting of diesel fuel and hydrotreated vegetable oil (HVO) blend. Fuel samples have been recently tested on chassis dynamometer, measuring wheel power and torque and in road conditions, measuring fuel consumption. Evaluation of fuel consumption and performance parameters in road or laboratory conditions may yield uncertain results due to complexity of modern automobile engine management and emission reduction systems. To better evaluate the combustion, fuel samples have been tested in modified CFR engine at various intake air pressure, temperature and compression ratio settings. Engine indicated performance parameters and combustion phasing of regular diesel fuel and diesel fuel-HVO blend are presented. Comparing to regular diesel fuel, fuel blend with HVO showed reduced apparent heat release rate (AHRR) during premixed combustion phase at low inlet air temperature and low compression ratio conditions, comparing to regular diesel fuel. Premixed combustion phase AHRR of diesel-HVO blend increased above AHRR of regular diesel fuel at higher inlet air temperature and higher compression ratio conditions. Diffusion controlled combustion phase AHRR of diesel-HVO blend increased above AHRR of regular diesel fuel at higher inlet air temperature, higher compression ratio conditions and supercharged air supply.eng
dc.subjectcompression ignitioneng
dc.subjectinternal combustioneng
dc.subjectautoignitioneng
dc.subjectheat releaseeng
dc.subjectignition delayeng
dc.subjectIMEPeng
dc.subjectparaffinic fueleng
dc.subjectNextBTLeng
dc.subjectbiofueleng
dc.subjectrenewable fueleng
dc.subjectarticleseng
dc.titleExperimental analysis of hydrotreated vegetable oil (HVO) and commercial diesel fuel blend characteristics using modified CFR engineeng
dc.typeArticleeng
dc.rights.holderCopyright 2009 by Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry. No part of this publication may be reproduced or transmitted in any form, or by any means, electronic or mechanical, incl. photocopying, electronic recording, or otherwise without the prior written permission from the Estonian University of Life Sciences, Latvia University of Agriculture, Aleksandras Stulginskis University, Lithuanian Research Centre for Agriculture and Forestry.eng


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Näita lihtsat nimetuse kirjet


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