About: SOME ASPECTS OF PARTICLE MOTION UNDER CYCLIC FLOW IN REALISTIC HUMAN AIRWAY MODEL

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Deeper understanding of aerosol transport in human lungs is needed to increase transport efficiency of therapeutic drugs. We investigate a motion of micron-size liquid-aerosol particles in a transparent thin-wall realistic airway model using Phase Doppler Particle Anemometry (P/DPA). A pneumatic mechanism is used to generate cyclic flow of a dilute particle-laden air simulating three distinct sinusoidal breathing patterns. Velocity measurement of monodisperse aerosol particles of di-2-ethylhexyl sabacate (DEHS) is performed in several cross-sections of the airway model in trachea and the first three generations of bronchi. Influence of airway geometry and breathing regimes on the flow field in the airway model is discussed. Mean and fluctuating components of axial velocity during the breathing cycle are evaluated and used for calculation of time resolved axial turbulence intensity in measurement points. Exemplary plots of the mean axial velocity and turbulence intensity are documented in the paper. Va Deeper understanding of aerosol transport in human lungs is needed to increase transport efficiency of therapeutic drugs. We investigate a motion of micron-size liquid-aerosol particles in a transparent thin-wall realistic airway model using Phase Doppler Particle Anemometry (P/DPA). A pneumatic mechanism is used to generate cyclic flow of a dilute particle-laden air simulating three distinct sinusoidal breathing patterns. Velocity measurement of monodisperse aerosol particles of di-2-ethylhexyl sabacate (DEHS) is performed in several cross-sections of the airway model in trachea and the first three generations of bronchi. Influence of airway geometry and breathing regimes on the flow field in the airway model is discussed. Mean and fluctuating components of axial velocity during the breathing cycle are evaluated and used for calculation of time resolved axial turbulence intensity in measurement points. Exemplary plots of the mean axial velocity and turbulence intensity are documented in the paper. Va (en)
Title	SOME ASPECTS OF PARTICLE MOTION UNDER CYCLIC FLOW IN REALISTIC HUMAN AIRWAY MODEL SOME ASPECTS OF PARTICLE MOTION UNDER CYCLIC FLOW IN REALISTIC HUMAN AIRWAY MODEL (en)
skos:prefLabel	SOME ASPECTS OF PARTICLE MOTION UNDER CYCLIC FLOW IN REALISTIC HUMAN AIRWAY MODEL SOME ASPECTS OF PARTICLE MOTION UNDER CYCLIC FLOW IN REALISTIC HUMAN AIRWAY MODEL (en)
skos:notation	RIV/00216305:26210/10:PU89401!RIV11-GA0-26210___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GA101/07/0862), P(ME09030), P(OC10052), S
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Lízal, František Jícha, Miroslav Jedelský, Jan
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	288579
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/10:PU89401
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Particle Motion, Realistic Human Airway Model, Cyclic Flows, Phase Doppler Anemometry (en)
http://linked.open.../riv/klicoveSlovo	Phase Doppler Anemometry Cyclic Flows Particle Motion Realistic Human Airway Model
http://linked.open...ontrolniKodProRIV	[8065347FF544]
http://linked.open...v/mistoKonaniAkce	Kaohsiung City
http://linked.open...i/riv/mistoVydani	Taiwan
http://linked.open...i/riv/nazevZdroje	Proceedings of the 21st International Symposium on Transport Phenomena, Kaohsiung, Taiwan
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	Experimental study of fluid dynamics, transport and deposition of aerosol particles in successively bifurcating mini-airways Optimazation of therapeutic inhaled aerosols targeted delivery Experimental study of particles transport and deposition in oscillating turbulent flows
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Jedelský, Jan Jícha, Miroslav Lízal, František
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-11-02 (xsd:date)
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	National Kaoshiung University of Applied Sciencies
https://schema.org/isbn	978-986-6184-25-3
http://localhost/t...ganizacniJednotka	26210

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