A COMPUTATIONAL PROTOCOL FOR SIMULATION OF LIQUID JETS IN CROSSFLOWS WITH ATOMIZATION
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APU137398" target="_blank" >RIV/00216305:26210/20:PU137398 - isvavai.cz</a>
Result on the web
<a href="http://www.dl.begellhouse.com/journals/6a7c7e10642258cc,5912bb963e465660,57611c95741c0390.html" target="_blank" >http://www.dl.begellhouse.com/journals/6a7c7e10642258cc,5912bb963e465660,57611c95741c0390.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1615/AtomizSpr.2020034815" target="_blank" >10.1615/AtomizSpr.2020034815</a>
Alternative languages
Result language
angličtina
Original language name
A COMPUTATIONAL PROTOCOL FOR SIMULATION OF LIQUID JETS IN CROSSFLOWS WITH ATOMIZATION
Original language description
A new computational procedure for simulating liquid jets in crossflows with atomization is described and demonstrated. In our previous work, the integral form of the conservation equations has been used to derive explicit quadratic formulas for drop size during spray atomization in various geometries. This formula relates the drop size with the local kinetic energy state, i.e., the velocities, so that local velocity data from liquid-phase simulation prior to atomization can be used to determine the initial drop size. This initial drop size and appropriately sampled local gas velocities are used as the initial conditions in the dispersed-phase simulation. This procedure has been performed with good validation and comparison with experimental data at realistic Reynolds and Weber number conditions. This approach is based on the conservation principles and is generalizable so that it can easily be implemented in any spray geometries for accurate and efficient computations of spray flows.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21101 - Food and beverages
Result continuities
Project
<a href="/en/project/LTAUSA19053" target="_blank" >LTAUSA19053: Fundamentals in mist spray cooling, for industrial applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ATOMIZATION AND SPRAYS
ISSN
1044-5110
e-ISSN
1936-2684
Volume of the periodical
30
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
319-330
UT code for WoS article
000581009200002
EID of the result in the Scopus database
2-s2.0-85092643171