Flow structures and sand deposition behind a colony-type grass on a gravel bar

31st IAHR Congress 2005: Water Engineering for the Future, Choices and Challenges

Volumn , Issue , 2005, Pages 2094-2103

  Tanaka, Norio ^a   Takemura, Takeshi ^a   Shirono, Yusuke ^a  

^a SAITAMA UNIVERSITY   (Japan)

Author keywords

Colony type grass; Drag coefficient; Eragrostis curvula; Flow structure; Sand deposition

Indexed keywords

CYLINDERS (SHAPES); DEPOSITION; DRAG; DRAG COEFFICIENT; FLOW STRUCTURE; GRAVEL;

EMERGENT CONDITIONS; ERAGROSTIS CURVULA; FIELD OBSERVATIONS; ROUGHNESS MODELS; SAND ACCUMULATION; SAND DEPOSITION; SINGLE CYLINDERS; SUBMERGED CONDITION;

SAND;

EID: 34247249598     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. Castro, I. P. 1971. Wake characteristics of two-dimensional perforated plates normal to an airstream, J. Fluid Mech., 46(3), pp. 599-609.
2. Järvelä, J. 2002. Flow resistance of flexible and stiff vegetation: a flume study with natural plants, J. Hydrology, 269, pp. 44-54.
3. Matsumoto, J., Muraoka, H. and Washitani, I., 2000. Whole plant carbon gain of an endangered herbaceous species Aster kantoensis and the influence of shading by an alien grass Eragrostis curvula in its gravelly floodplain habitat, Annals of Botany, 86, pp. 787-797.
4. Melville, B. W. and Sutherland, A. J. 1988. Design method for local scour at bridge piers, J. Hydraulic Engineering, 114, pp. 1210-1226.
5. Musik, H. B., Trujillo, S. M. and Truman, C. R. 1996. Wind-tunnel modelling of the influence of vegetation structure on saltation threshold, Earth Surface Processes and Landforms, 21, pp. 589-605.
6. Okamoto, S. and Sunabashiri, Y. 1992. Vortex shedding from a circular cylinder of finite length placed on a ground plane, Trans. ASME J. Fluid Engineering, 114, pp. 512-521.
7. Okamoto, S., Satoh, I., Shiina, M. and Tamura, M. 1994. Effect of spacing between two adjoining circular cylinders on flow around two-dimensional circular cylinder rows, Trans. JSME, 60(573), pp. 48-54.
8. Smith, R. J., Hancock, N. H. and Ruffini, J. L. 1990. Flood flow through tall vegetation, Agric. Water Manage., 19, pp. 317-332.
9. Tamai, N., Asaeda, T. and Tanaka, N. 1987. Vortex structures around a hemispheric hump, Boundary-Layer Meteorology, 39, pp. 301-314.
10. Tanaka, N., Watanabe, H. and Shirono, Y., 2004. Wind tunnel experiments on blown-sand phenomena around inclined porous cylinders, Proc. 10th Asian Congress of Fluid Mechanics (CD-ROM).