Reynolds Number in Laminar Flows and in Turbulence
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F19%3A43960363" target="_blank" >RIV/49777513:23210/19:43960363 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/19:00518650
Result on the web
<a href="http://hdl.handle.net/11025/42555" target="_blank" >http://hdl.handle.net/11025/42555</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5114728" target="_blank" >10.1063/1.5114728</a>
Alternative languages
Result language
angličtina
Original language name
Reynolds Number in Laminar Flows and in Turbulence
Original language description
Reynolds number is the basic parameter determining the flow-field topology and its evolution in time unambiguously if only inertial, pressure and viscous effects are involved. However the Reynolds number definition is not unique and its physical meaning depends strongly on its actual definition. In the paper Reynolds number definition is given. Then, its role in typical situations in fluid dynamics is to be explained. The laminar flow, transition from laminar state to turbulence and fully turbulent flow are to be taken into account respectively. The physical meaning of Reynolds number vary accordingly. In conclusion the final statement is adopted, that the Reynolds number should be understood as a measure of convective and viscous effects in terms of length-, time- and/or velocity-scales presented in a given flowfield as a result of competing convection and diffusion effects.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
<a href="/en/project/LQ1603" target="_blank" >LQ1603: Research for SUSEN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
38th Meeting of Departments of Fluid Mechanics and Thermodynamics
ISBN
978-0-7354-1858-5
ISSN
0094-243X
e-ISSN
—
Number of pages
8
Pages from-to
1-8
Publisher name
AIP Conf. Proc.
Place of publication
MELVILLE, NY 11747-4501
Event location
Liptovsky Mikulas
Event date
Jun 19, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000558592600003