About: Investigation and comparison of spray characteristics of pressure-swirl atomizers for a small-sized aircraft turbine engine

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Investigation and comparison of spray characteristics of pressure-swirl atomizers for a small-sized aircraft turbine engine 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
rdfs:seeAlso	http://authors.elsevier.com/sd/article/S0017931014006553
Description	The quality of liquid fuel atomization highly affects the formation of gaseous pollutants and particulate matter emissions from combustion processes. Spray characteristics of two geometrically different pressure-swirl atom-izers for a turbojet engine in light aircraft were measured on a cold test bench. A spill-return atomizer and its intended replacement simplex atomizer were investigated using Particle Image Velocimetry (PIV) and Phase-Doppler Anemometry (PDA). Single-camera and stereoscopic PIV measurements yielded velocity distributions in the axial cross-section of the spray cone. PDA measurements provided dropsize distribution and axial velocity data. Acquired results reveal significant differences in spray characteristics of the nozzles investigated at the same fuel injection pressures. The simplex nozzle produced spray with Sauter mean diameters lower by 5–20 um depending on the regime, its spray was more stable but its shape greatly varied with fuel injection pressure. These differences are The quality of liquid fuel atomization highly affects the formation of gaseous pollutants and particulate matter emissions from combustion processes. Spray characteristics of two geometrically different pressure-swirl atom-izers for a turbojet engine in light aircraft were measured on a cold test bench. A spill-return atomizer and its intended replacement simplex atomizer were investigated using Particle Image Velocimetry (PIV) and Phase-Doppler Anemometry (PDA). Single-camera and stereoscopic PIV measurements yielded velocity distributions in the axial cross-section of the spray cone. PDA measurements provided dropsize distribution and axial velocity data. Acquired results reveal significant differences in spray characteristics of the nozzles investigated at the same fuel injection pressures. The simplex nozzle produced spray with Sauter mean diameters lower by 5–20 um depending on the regime, its spray was more stable but its shape greatly varied with fuel injection pressure. These differences are (en)
Title	Investigation and comparison of spray characteristics of pressure-swirl atomizers for a small-sized aircraft turbine engine Investigation and comparison of spray characteristics of pressure-swirl atomizers for a small-sized aircraft turbine engine (en)
skos:prefLabel	Investigation and comparison of spray characteristics of pressure-swirl atomizers for a small-sized aircraft turbine engine Investigation and comparison of spray characteristics of pressure-swirl atomizers for a small-sized aircraft turbine engine (en)
skos:notation	RIV/00216305:26210/14:PU109936!RIV15-MSM-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0002/01/01), P(GAP101/11/1264), P(LO1202)
http://linked.open...iv/cisloPeriodika	78
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Jícha, Miroslav Jedelský, Jan Ďurdina, Lukáš
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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	22705
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/14:PU109936
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	spray characteristics, pressure-swirl atomizer, particle image velocimetry, phase-Doppler anemometry, spill-return, droplet size, PIV, PDA (en)
http://linked.open.../riv/klicoveSlovo	particle image velocimetry pressure-swirl atomizer spray characteristics phase-Doppler anemometry spill-return PDA PIV droplet size
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[18ED6B24AF45]
http://linked.open...i/riv/nazevZdroje	International journal of heat and mass transfer
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Atomization characteristics of twin-fluid internally mixed atomizers operated at low pressure with liquids with wide range of viscosity NETME Centre (New Technologies for Mechanical Engineering) NETME CENTRE PLUS
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	2014
http://linked.open...iv/tvurceVysledku	Jedelský, Jan Jícha, Miroslav Ďurdina, Lukáš
http://linked.open...ain/vavai/riv/wos	000342248600091
issn	0017-9310
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.ijheatmasstransfer.2014.07.066
http://localhost/t...ganizacniJednotka	26210

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 47 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software