Physical and numerical modeling of submerged vegetation roughness in rivers and flood plains

Journal of Hydrologic Engineering

Volumn 16, Issue 11, 2011, Pages 858-864

  Fathi Moghadam, M ^a   Kashefipour, M ^a   Ebrahimi, N ^b   Emamgholizadeh, S ^c  

^a SHAHID CHAMRAN UNIVERSITY OF AHVAZ   (Iran)

^b Ministry of Agriculture   (Iran)

^c SHAHROOD UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Flexibility; Manning's coefficient; River; Submerged vegetation

Indexed keywords

CROSS-SECTION GEOMETRY; DEVELOPED MODEL; DIFFERENT SLOPES; DRIVING FORCES; FIELD RECORD; FLEXIBILITY; FLOOD PLAINS; FLOW CONDITION; FLOW DEPTH; FLUME EXPERIMENT; LARGE RIVERS; MANNING ROUGHNESS COEFFICIENT; MANNING'S COEFFICIENTS; N-VALUE; NUMERICAL MODELING; NUMERICAL MODELS; PHYSICAL MODEL; RESISTANCE COEFFICIENTS; RIVER BED; SUBMERGED VEGETATION; VEGETATION CONDITION; VEGETATION DENSITY; VEGETATION STATE;

MODELS; NUMERICAL METHODS; RIVERS; WATER LEVELS;

VEGETATION;

FLOODPLAIN; NUMERICAL MODEL; RIVER DISCHARGE; RIVER FLOW; RIVER SYSTEM; STREAM; SUBMERGED VEGETATION; SURFACE ROUGHNESS; WATER LEVEL;

EID: 83755173818     PISSN: 10840699     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)HE.1943-5584.0000381     Document Type: Article

References (21)

1. Baptist M.J. Babovic V. Uthurburu J.R. Keijzer M. Uittenbogaard R.E. Verwey A. On inducing equations for vegetation resistance. J. Hydraul. Res. 2007, 45(4):435-450. JHYRAF, 0022-1686, 10.1080/00221686.2007.9521778.
2. Cui J. Neary V.S. LES study of turbulent flows with submerged vegetation. J. Hydraul. Res. 2008, 46(3):307-316. JHYRAF, 0022-1686, 10.3826/jhr.2008.3129.
3. Ebrahimi N.G. Fathi-Moghadam M. Kashefipour M. Saneie M. Ebrahimi K. Effects of flow and vegetation states on river roughness coefficients. J. Appl. Sci. 2008, 8(11):2118-2123. JASODW, 1812-5654, 10.3923/jas.2008.2118.2123.
4. Einstein H.A. Banks R.B. Fluid resistance of composite roughness. Trans., Am. Geophys. Union 1950, 31(4):603-610. TAGUAT, 0002-8606.
5. Fathi-Moghadam M. Characteristics and mechanics of tall vegetation for resistance to flow. Afr. J. Biotechnol. 2007, 6(4):475-480. AJBFAH, 1684-5315
6. Fathi Moghadam M. Kouwen N. Nonrigid, nonsubmerged vegetative roughness on floodplains. J. Hydraul. Eng. 1997, 123(1):51-57. JHEND8, 0733-9429, 10.1061/(ASCE)0733-9429(1997)123:1(51).
7. Fischer-Antze T. Stoesser T. Bates P. 3D numerical modeling of open-channel flow with submerged vegetation. J. Hydraul. Res. 2001, 39(3):303-310. JHYRAF, 0022-1686, 10.1080/00221680109499833.
8. Fisher K. Dawson H. Reducing uncertainty in river flood conveyance: Roughness review. 2003 Project No. W5A-057Dept. for Environment, Food, and Rural Affairs/Environment Agency, London, UK.
9. Järvelä J. Flow resistance of flexible and stiff vegetation: flume study with natural plants. J. Hydrol. (Amsterdam) 2002, 269(1-2):44-54. JHYDA7, 0022-1694, 10.1016/S0022-1694(02)00193-2, .
10. Järvelä J. Influence of vegetation on flow structure in flood plains and wetlands. Proc., 3rd IAHR Symp. on River, Coastal, and Estuarine Morphodynamics (RCEM 2003) 2003, 845-856. International Association for Hydraulic Research, Madrid, Spain.
11. Kashefipour M. Lin B. Harris E.L. Falconer R.A. Hydro-environmental modeling for bathing water compliance of an estuarine basin. Water Res. 2002, 36(7):1854-1868. WATRAG, 0043-1354, 10.1016/S0043-1354(01)00396-7.
12. Keulegan G.H. Laws of turbulent flow in open channels. J. Res. Natl. Bur. Stand. (U. S.) 1938, 21(6):707-741. JRNBAG, 0160-1741, .
13. Kothyari U.C. Hashimoto H. Hayashi K. Effect of tall vegetation on sediment transport by channel flows. J. Hydraul. Res. 2009, 47(6):700-710. JHYRAF, 0022-1686, 10.3826/jhr.2009.3317, and (a). .
14. Kothyari U.C. Hayashi K. Hashimoto H. Drag coefficient of unsubmerged rigid vegetation stems in open channel flows. J. Hydraul. Res. 2009, 47(6):691-699. JHYRAF, 0022-1686, and (a). .
15. Kouwen N. Modern approach to design of grassed channels. J. Irrig. Drain Eng. 1992, 118(5):733-743. JIDEDH, 0733-9437, 10.1061/(ASCE)0733-9437(1992)118:5(733), .
16. Kouwen N. Fathi-Moghadam M. Friction factors for coniferous trees along rivers. J. Hydraul. Eng. 2000, 126(10):732-740. JHEND8, 0733-9429, 10.1061/(ASCE)0733-9429(2000)126:10(732).
17. Nikora V. Goring D. McEwan I. Griffiths G. Spatially averaged open-channel flow over rough bed. J. Hydraul. Eng. 2001, 127(2):123-133. JHEND8, 0733-9429, 10.1061/(ASCE)0733-9429(2001)127:2(123).
18. Rameshwaran P. Shiono K. Quasi two-dimensional model for straight overbank flows through emergent vegetation on floodplains. J. Hydraul. Res. 2007, 45(3):302-315. JHYRAF, 0022-1686, 10.1080/00221686.2007.9521765.
19. Righetti M. Armanini A. Flow resistance in open channel flows with sparsely distributed bushes. J. Hydrol. (Amsterdam) 2002, 269(1-2):55-64. JHYDA7, 0022-1694, 10.1016/S0022-1694(02)00194-4.
20. Stephan U. Gutknecht D. Hydraulic resistance of submerged flexible vegetation. J. Hydrol. (Amsterdam) 2002, 269(1-2):27-43. JHYDA7, 0022-1694, 10.1016/S0022-1694(02)00192-0.
21. Velasco D. Bateman A. new integrated, hydro-mechanical model applied to flexible vegetation in riverbeds. J. Hydraul. Res. 2008, 46(5):579-597. JHYRAF, 0022-1686, 10.3826/jhr.2008.2986.