| contributor author | Suleyman Naqshband | |
| contributor author | Jan S. Ribberink | |
| contributor author | Suzanne J. M. H. Hulscher | |
| date accessioned | 2017-05-08T22:16:47Z | |
| date available | 2017-05-08T22:16:47Z | |
| date copyright | June 2014 | |
| date issued | 2014 | |
| identifier other | 40068969.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/75999 | |
| description abstract | Dunes are common bed forms in sand bed rivers and are of central interest in water management purposes. Due to flow separation and associated energy dissipation, dunes form the main source of hydraulic roughness. A large number of dune dimension data sets was compiled and analyzed in this study—414 experiments from flumes and the field—showing a significantly different evolution of dune height and length in flows with low Froude numbers (negligible free surface effects) and flows with high Froude numbers (large free surface effects). For high Froude numbers ( | |
| publisher | American Society of Civil Engineers | |
| title | Using Both Free Surface Effect and Sediment Transport Mode Parameters in Defining the Morphology of River Dunes and Their Evolution to Upper Stage Plane Beds | |
| type | Journal Paper | |
| journal volume | 140 | |
| journal issue | 6 | |
| journal title | Journal of Hydraulic Engineering | |
| identifier doi | 10.1061/(ASCE)HY.1943-7900.0000873 | |
| tree | Journal of Hydraulic Engineering:;2014:;Volume ( 140 ):;issue: 006 | |
| contenttype | Fulltext | |
