Počet záznamů: 1
Particle-laden flow in circular pipe with stationary particulate bed
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SYSNO ASEP 0382058 Druh ASEP O - Ostatní výsledky Zařazení RIV Záznam nebyl označen do RIV Název Particle-laden flow in circular pipe with stationary particulate bed Tvůrce(i) Vlasák, Pavel (UH-J) SAI, ORCID, RID
Kysela, Bohuš (UH-J) SAI, ORCID, RID
Chára, Zdeněk (UH-J) SAI, ORCID, RIDCelkový počet autorů 3 Zdroj.dok. Proceedings of 7th International Conference for Conveying and Handling of Particulate Solids. - Frankfurt am Main : DECHEMA, 2012
S. 180Poč.str. 6 s. Akce International Conference for Conveying and Handling of Particulate Solids (CHoPS) /7./ Datum konání 10.09.2012–13.09.2012 Místo konání Friedrichshafen Země DE - Německo Typ akce WRD Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova coarse-grained slurry ; horizontal pipe ; stationary bed ; velocity distribution ; concentration distribution Vědní obor RIV BK - Mechanika tekutin CEP GAP105/10/1574 GA ČR - Grantová agentura ČR Institucionální podpora UH-J - RVO:67985874 Anotace The paper describes the results of an experimental measurement and flow visualisation of model coarse-grained fully stratified particle-water mixture focussed on study of the carrier liquid velocity field and local velocities of conveyed particles. Glass balls of diameter 6 mm were conveyed by water in a horizontal smooth pipe of inner diameter 40 mm. The measurements were performed in the smooth pipe and the pipe with rough stationary bed created by two layers of spherical particles of the same size as the conveyed particles. Particle movement along the pipe bottom was studied and effect of bed load on deformation of liquid velocity field was evaluated. It was conducted that in the flow pattern with stationary bed the maximum liquid velocity is significantly shifted from pipe centre to a higher position. Pracoviště Ústav pro hydrodynamiku Kontakt Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Rok sběru 2013
Počet záznamů: 1