The Criterion of Choosing the Proper Seeding Particles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00203737" target="_blank" >RIV/68407700:21220/12:00203737 - isvavai.cz</a>
Result on the web
<a href="http://www.davidpublishing.org/journals_info.asp?jId=1347#" target="_blank" >http://www.davidpublishing.org/journals_info.asp?jId=1347#</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Criterion of Choosing the Proper Seeding Particles
Original language description
Abstract: This paper is focused on the problem of the ability of seeding particles to follow the flow field. One of the most important factors influencing the resultant accuracy of the measurement is using the proper seeding particles for feeding the flow when measuring by PIV (Particle Image Velocimetry) method. The aim of the paper is to provide comprehensible instruction for choosing the proper type of seeding particles with regard to the flow characteristics and required measurement accuracy. The paper presents two methods with the help of which it is possible to determine the seeding particles' ability to follow the flow field. The first method is based on the direct calculation of the phase lag and amplitude ratio between the particle and the fluid. The calculation is based on solution of the BBO (Basset Boussinesq Oseen) equation for spherical particle. The other method results from the calculation of the particle time response, which defines the maximum frequency of disturbance
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA01010184" target="_blank" >TA01010184: Research and development of IT racks, cooling and transport systems for data centers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Mechanics Engineering and Automation
ISSN
2159-5275
e-ISSN
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Volume of the periodical
2
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
754-761
UT code for WoS article
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EID of the result in the Scopus database
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