mirage

Analysis of initiation of sediment suspension from bed load.

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

Analysis of initiation of sediment suspension from bed load.

Show simple item record

dc.contributor.author Cheng, Nian-Sheng
dc.contributor.author Chiew, Yee-Meng.
dc.date.accessioned 2012-03-22T00:41:33Z
dc.date.available 2012-03-22T00:41:33Z
dc.date.copyright 1999
dc.date.issued 2012-03-22
dc.identifier.citation Cheng, N. S., and Chiew, Y. M. (1999). Analysis of Initiation of Sediment Suspension from Bed Load. Journal of Hydraulic Engineering, 125(8), 855-861.
dc.identifier.issn 0733-9429
dc.identifier.uri http://hdl.handle.net/10220/7650
dc.description.abstract A theoretical analysis of the initiation of sediment suspension is performed based on the concept of probability of suspension. The proposed condition for the initiation of sediment suspension from the top of the bed-load layer is comparable with most existing empirical relationships for large particle Reynolds numbers. The study shows that a constant Rouse parameter can be used as the critical condition for sediment suspension only for large dimensionless particle diameters. When the probability of suspension is taken to be an infinitesimal value (P = 10^−7), the derived relationship of the Shields parameter and the particle Reynolds number is in good agreement with the updated Shields diagram.
dc.format.extent 24 p.
dc.language.iso en
dc.relation.ispartofseries Journal of hydraulic engineering
dc.rights © 1999 ASCE. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of Hydraulic Engineering, American Society of Civil Engineers. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI: http://dx.doi.org/10.1061/(ASCE)0733-9429(1999)125:8(855)].
dc.subject DRNTU::Engineering::Civil engineering::Water resources.
dc.title Analysis of initiation of sediment suspension from bed load.
dc.type Journal Article
dc.contributor.school School of Civil and Environmental Engineering
dc.identifier.doi http://dx.doi.org/10.1061/(ASCE)0733-9429(1999)125:8(855)
dc.description.version Accepted version

Files in this item

Files Size Format View
124. ANALYSIS O ... OF SEDIMENT SUSPENSION.pdf 326.3Kb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Statistics

Total views

All Items Views
Analysis of initiation of sediment suspension from bed load. 366

Total downloads

All Bitstreams Views
124. ANALYSIS ON INITIATION OF SEDIMENT SUSPENSION.pdf 332
ASCE JHE 1999 analysis of initiation of sediment suspension.pdf 6

Top country downloads

Country Code Views
United States of America 138
Iran 29
Singapore 24
China 12
United Kingdom 8

Top city downloads

city Views
Mountain View 86
Singapore 23
Baghdad 7
Addis Abeba 4
Beijing 4

Downloads / month

  2014-07 2014-08 2014-09 total
124. ANALYSIS ON INITIATION OF SEDIMENT SUSPENSION.pdf 0 0 3 3