Investigation of the pulsatile pipe flow.

Result code in IS VaVaI

RIV/67985874:_____/00:11013116 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Investigation of the pulsatile pipe flow.

Original language description

Pulsation of fluid flow significantly influence value of individual qualities of the flow. The change of flow characteristics is of fundamental importance for the solution of issues connected with the heat transfer. The investigation of pulsatile Newtonian fluid flow in circular rigid pipes was performed by the authors. The aim of the research was to deepen the knowledge of impact of model geometry and flow characteristics on Reynolds stress and on the value of energy loss. Interesting results which were obtained will be used in practise. Velocity profiles were measured with a laser-Doppler anemometer. The assemble-average velocity profiles and the Reynolds normal stress have been experimentally evaluated. Knowledge of origination and development of turpulent disturbances helps us to create an image of transformation of flow into turbulence. The evaluation of the Reynolds normal turbulent stress help us to create an image of transformation of flow into turbulence. the evaluation of the

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

BK - Liquid mechanics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2000

Confidentiality

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

Name of the periodical

International Journal of Heat and Technology

ISSN

0392-8764

e-ISSN

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Volume of the periodical

18

Issue of the periodical within the volume

2

Country of publishing house

IT - ITALY

Number of pages

6

Pages from-to

17-22

UT code for WoS article

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EID of the result in the Scopus database

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