The Distortion of a Jet by Coil Inserts

[+] Author and Article Information
Huy T. Hoang, Hamid R. Rahai

Mechanical and Aerospace Engineering Department, California State University, Long Beach, Long Beach, CA 90840

J. Fluids Eng 124(2), 500-504 (May 28, 2002) (5 pages) doi:10.1115/1.1470476 History: Received March 21, 2001; Revised December 17, 2001; Online May 28, 2002
Copyright © 2002 by ASME
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Grahic Jump Location
Radial variation of normalized axial mean velocity at two axial locations. Uncertainty in U/U0 is ±0.005, in r/D is ±0.05, and in x/D is ±0.05 at 20:1 odd.
Grahic Jump Location
Axial variation of the jet half widths, the flow center mean velocity and axial turbulence intensity. Uncertainty in rhaf is ±0.05 and in uc/U0 is ±0.02 at 20:1 odd.
Grahic Jump Location
Radial variation of turbulent kinetic energy, TKE, at two axial locations. Uncertainty in TKE is ±0.0004 at 20:1 odd.
Grahic Jump Location
Radial variation of the swirl velocity near the jet outlet. Uncertainty in W/Um is ±0.005 at 20:1 odd.
Grahic Jump Location
Radial variation of normalized turbulent shear stress at two axial locations. Uncertainty in turbulent shear stress is ±0.25 at 20:1 odd.
Grahic Jump Location
Spectra of axial turbulent velocity at two axial locations



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