The influence of the PDA setup on resultant spray characteristics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F07%3APU70703" target="_blank" >RIV/00216305:26210/07:PU70703 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The influence of the PDA setup on resultant spray characteristics

Original language description

The paper deals with the comparison of the velocity-size distribution results acquired at different geometrical setups of the PDA (Phase Doppler Anemometer) system. The PDA is well known as one of the most useful techniques to study the particle velocityand size distributions in two-phase flows. The value of the Off-axis angle affects the number of the detected particles in the spray. Experiments were carried out on the sprays generated by both effervescent and pressure nozzles. During the experiment,the effervescent nozzle was operated in the air pressure range of 0.1 to 0.5 MPa and GLR (Gas-to-liquid mass ratio) varied from 1 to 25%. Mass flow rates of water ranged from 5 up to 50 gos-1. The pressure nozzles were operated in the same range of pressure level and flow rates as applied to the effervescent nozzle experiments. The measurement of spray quality is represented by the values of the mean diameters of droplets, especially D32 (SMD-Sauter mean diameter). The setup of the PDA s

Czech name

Vliv nastavení systému PDA na výsledné charakteristiky spreje

Czech description

Článek se zabývá vlivem nastavení diagnostického systému PDA na výsledné charakteristiky sprejů.

Type

D - Article in proceedings

CEP classification

BK - Liquid mechanics

OECD FORD branch

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Project

<a href="/en/project/GA101%2F06%2F0750" target="_blank" >GA101/06/0750: Effervescent (Twin-Fluid Internally Mixed) Atomizers</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Experimental fluid mechanics 2007 - Conference Proceedings

ISBN

978-80-7372-273-9

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

93-97

Publisher name

Neuveden

Place of publication

Liberec

Event location

Liberec

Event date

Nov 28, 2007

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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