Visualization of He II forced flow around a cylinder

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00448992" target="_blank" >RIV/68378271:_____/15:00448992 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1063/1.4919341" target="_blank" >http://dx.doi.org/10.1063/1.4919341</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.4919341" target="_blank" >10.1063/1.4919341</a>

Result language

angličtina

Original language name

Visualization of He II forced flow around a cylinder

Original language description

We report an experimental investigation of He II forced flow over a cylindrical obstacle by a flow visualization technique that uses micron scale solid hydrogen particles. It was found in the range of Reynolds numbers studied, 1500 < Re-d < 11 500, thatthe flow pattern has a tendency to form a wake with a dynamic separation point similar to that in classical fluids. Furthermore, we did not confirm the existence of large-scale turbulent structures both upstream and downstream of the cylinder as have been observed in He II thermal counterflow across the cylinder at the same range of Reynolds numbers.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GP13-03806P" target="_blank" >GP13-03806P: A Study of the Electric Induction in He II due to Generation of Second-Sound Waves</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Physics of Fluids

ISSN

1070-6631

e-ISSN

—

Volume of the periodical

27

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

"045111-1"-"045111-9"

UT code for WoS article

000353835700033

EID of the result in the Scopus database

2-s2.0-84928999820