About: Effects of Current and Prior Operating Conditions on Particulate Matter Emissions from a Diesel Engine Operated on Heated Rapeseed Oil

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About: Effects of Current and Prior Operating Conditions on Particulate Matter Emissions from a Diesel Engine Operated on Heated Rapeseed Oil Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper reports on PM emissions from a turbocharged direct injection tractor diesel engine operated alternately on diesel fuel and fuel-grade rapeseed oil heated to 70-90?C. PM emissions were measured using standard gravimetric method, with supplemental online measurements with a semicondensing integrating forward laser beam scattering detector and a measuring ionization chamber. All three measurements were in good agreement and show that the operation on heated rapeseed oil results, compared to operation on diesel fuel, in moderate decreases in PM emissions at moderate and higher speeds and loads, and substantial increases in PM at low speeds and loads. Low-speed, low-load operation on vegetable oil therefore needs to be addressed even if the engine appears to produce acceptable emissions during standard tests. PM emissions from rapeseed oil combustion were strongly influenced by prior operating conditions of the engine, showing that careful and consistent preconditioning is essential. This paper reports on PM emissions from a turbocharged direct injection tractor diesel engine operated alternately on diesel fuel and fuel-grade rapeseed oil heated to 70-90?C. PM emissions were measured using standard gravimetric method, with supplemental online measurements with a semicondensing integrating forward laser beam scattering detector and a measuring ionization chamber. All three measurements were in good agreement and show that the operation on heated rapeseed oil results, compared to operation on diesel fuel, in moderate decreases in PM emissions at moderate and higher speeds and loads, and substantial increases in PM at low speeds and loads. Low-speed, low-load operation on vegetable oil therefore needs to be addressed even if the engine appears to produce acceptable emissions during standard tests. PM emissions from rapeseed oil combustion were strongly influenced by prior operating conditions of the engine, showing that careful and consistent preconditioning is essential. (en)
Title	Effects of Current and Prior Operating Conditions on Particulate Matter Emissions from a Diesel Engine Operated on Heated Rapeseed Oil Effects of Current and Prior Operating Conditions on Particulate Matter Emissions from a Diesel Engine Operated on Heated Rapeseed Oil (en)
skos:prefLabel	Effects of Current and Prior Operating Conditions on Particulate Matter Emissions from a Diesel Engine Operated on Heated Rapeseed Oil Effects of Current and Prior Operating Conditions on Particulate Matter Emissions from a Diesel Engine Operated on Heated Rapeseed Oil (en)
skos:notation	RIV/46747885:24210/09:#0001368!RIV10-GA0-24210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA101/08/1717)
http://linked.open...iv/cisloPeriodika	1913
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Moc, Lubomír Blažek, Josef Hlavenka, Tomáš Pechout, Martin Vojtíšek, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta strojní
http://linked.open...dnocenehoVysledku	312384
http://linked.open...ai/riv/idVysledku	RIV/46747885:24210/09:#0001368
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	heated rapeseed oil; vegetable oil; diesel engine; particulate matter; diesel emissions; effect of operating conditions (en)
http://linked.open.../riv/klicoveSlovo	diesel emissions diesel engine particulate matter vegetable oil heated rapeseed oil effect of operating conditions
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[3F3FB7212796]
http://linked.open...i/riv/nazevZdroje	SAE Technical Paper Series
http://linked.open...in/vavai/riv/obor	JT
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Optimization of combustion of vegetable oil in diesel engines
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	2009-01
http://linked.open...iv/tvurceVysledku	Blažek, Josef Pechout, Martin Vojtíšek, Michal Moc, Lubomír Hlavenka, Tomáš
issn	0148-7191
number of pages	14 (xsd:int)
http://localhost/t...ganizacniJednotka	24210

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