SURFACE ROUGHNESS AND EXTERNAL FLOW TURBULENCE JOINT EFFECT ON TURBULENT BOUNDARY LAYER

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F09%3A00326654" target="_blank" >RIV/61388998:_____/09:00326654 - 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

SURFACE ROUGHNESS AND EXTERNAL FLOW TURBULENCE JOINT EFFECT ON TURBULENT BOUNDARY LAYER

Original language description

The individual and joint effects of surface roughness and external flow turbulence on turbulent boundary layer were experimentally investigated in the closed circuit wind tunnel IT AS CR. Fundamental mean flow characteristics were measured in turbulent boundary layers either on a smooth plate or on the plate covered with the sandpaper (80- grits) under turbulent flow with the intensity of almost isotropic fluctuations from the natural value, of about 0.003 up to 0.05 and with the relevant length parameter from 2.2 mm up to 30.5 mm .

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

BK - Liquid mechanics

OECD FORD branch

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Project

<a href="/en/project/IAA200760614" target="_blank" >IAA200760614: Controlled laminar/turbulent boundary layer transition.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Article name in the collection

Engineering Mechanics 2009

ISBN

978-80-86246-35-2

ISSN

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e-ISSN

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Number of pages

15

Pages from-to

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Publisher name

ÚTAM

Place of publication

Praha

Event location

Svratka

Event date

May 11, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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