Flow Resistance over Plane Bed with Intense Sediment Transport

Result code in IS VaVaI

RIV/68407700:21110/11:00186660 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Flow Resistance over Plane Bed with Intense Sediment Transport

Original language description

Flow resistance is discussed of mobile beds at high shear stress. Experimental data from both a pressurized pipe (own data) and a laboratory flume (Smart 1984 data) confirm a close relation between sediment transport and flow resistance. A mobile-bed friction formula is proposed for steady flows with intense sediment transport in the upper plane bed regime. The friction formula is derived from a transport formula of the MPM type and the Smart's data are in a very reasonable agreement with the proposed formula.

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

1M0579: Centre for Integrated Design of Advanced Structures

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

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

Article name in the collection

Proceedings of the 34th IAHR World Congress

ISBN

978-0-85825-868-6

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

3619-3626

Publisher name

IAHR - The International Association for Hydro-Environment Engineering and Research

Place of publication

Madrid

Event location

Brisbane

Event date

Jun 26, 2011

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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