Experimental study of wall curvature and bypass flow effects on orifice discharge coefficients
β Scribed by D. E. Werth; A. A. Khan; W. B. Gregg
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 301 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0723-4864
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π SIMILAR VOLUMES
The effects of a single, short radius (r/D = 0.667) upstream elbow on the discharge coefficient of three orifice plates of /3 = 0.438, 0.528 and 0.688 are investigated. Discharge coefficients were determined for all three orifices utilizing pressure taps in the 0" (inside the bend), 90" (normal to
The effects of three-dimensionality on the turbulence producing near-wall structures over a rotating disk are examined using hydrogen bubble visualization. Laser Doppler anemometry measurements of the tangential and radial velocities indicate the flow to resemble that of an "infinite" disk. It was f
## Abstract Velocity encoded phase imaging is subject to errors from phase and amplitude variations of the __k__βspace data caused by beatβtoβbeat variations of the flow. Fractional cardiac gating is defined as asynchronous gating with each phase encode step occupying a fixed fraction of the RR int