EXPERIMENTAL INVESTIGATION OF FORM OF BED-ROUGHNESS
EXPERIMENTAL OBSERVATIONS REGARDING MEAN VELOCITY DISTRIBUTION, ANGLE OF FLOW, STATIC PRESSURE DISTRIBUTION AND LONGITUDINAL TURBULANCE INTENSITY ARE ALL MADE ALONG A TYPICAL WOODEN WAVE IN THE DOMAIN OF RIPPLES AND DUNES OF RIVER FLOW. THE WAVE WAS PRODUCED IN A LOW-TURBULENCE WIND TUNNEL AND THE MEASUREMENTS WERE MADE BY HOT-WIRE ANEMOMETRY IN AN AIR MEDIUM. FROM THESE OBSERVATIONS SKIN FRICTION COEFFICIENT, FORM DRAG, AND OTHER BOUNDARY LAYER PARAMETERS HAVE BEEN EVALUATED TO HELP ANALYZE THE PROCESS OF SEDIMENT TRANSPORT. /ASCE/
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Supplemental Notes:
- Vol 96, No HY 10, PROC PAPER 7623, PP 2029-2040, 12 FIG, 7
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Authors:
- Khanna, S D
- Publication Date: 1970-10
Media Info
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Serial:
- Journal of the Hydraulics Division
- Publisher: American Society of Civil Engineers
Subject/Index Terms
- TRT Terms: Anemometers; Channel flow; Hydraulics; Loads; Pressure; Rivers; Sedimentation; Velocity; Wind tunnels
- Uncontrolled Terms: Open channel flow; Pressure distribution
- Old TRIS Terms: Bed load; Hot wire anemometers; Velocity distribution
- Subject Areas: Highways; Hydraulics and Hydrology;
Filing Info
- Accession Number: 00204312
- Record Type: Publication
- Files: TRIS
- Created Date: Nov 9 1970 12:00AM