0
TECHNICAL PAPERS

Analysis of a Turbulent Propeller Inflow

[+] Author and Article Information
Stephen A. Huyer, Stephen R. Snarski

Naval Undersea Warfare Center, Hydrodynamics Branch, Code 8233, Building 1302, Newport, RI 02874

J. Fluids Eng 125(3), 533-542 (Jun 09, 2003) (10 pages) doi:10.1115/1.1570860 History: Received July 08, 2002; Revised December 16, 2002; Online June 09, 2003
Copyright © 2003 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
Solid model of SISUP stator and propeller blade and actual experimental configuration with Hama boundary layer trips. The local and global coordinate system is displayed. From Muench 18.
Grahic Jump Location
UUV afterbody and wind tunnel configuration. From Muench 18.
Grahic Jump Location
SISUP geometrical configuration displaying the stator trailing edge, rotor leading edge and measurement locations (symbols mark the specific locations)
Grahic Jump Location
Axial velocity component of the mean inflow scaled by the freestream velocity (a) and magnitude of the rms turbulence scaled by the freestream velocity (b). Inflow plane begins 1 cm upstream of propulsor root leading edge. U=29.3 m/sec. View is looking upstream.
Grahic Jump Location
Total inflow r-θ plane velocity vectors with background colored by the turbulent magnitude. Scale is the same as in Fig. 4.
Grahic Jump Location
Circumferential survey of the mean axial inflow velocity
Grahic Jump Location
Circumferential survey of the mean circumferential velocity component
Grahic Jump Location
Circumferential survey of the turbulent intensity
Grahic Jump Location
Axial velocity profiles along the wake edge (+ and −), wake center, and between the stator wakes. Flat-plate turbulent boundary layer profile is provided as a reference.
Grahic Jump Location
Radial velocity profiles along the wake edge (+ and −), wake center, and between the stator wakes
Grahic Jump Location
Circumferential velocity profiles along the wake edge (+ and −), wake center, and between the stator wakes. Potential flow calculations for the stator only are provided as a reference.
Grahic Jump Location
rms turbulence profiles between the stator wakes for ux,ur, and uθ. Experimental flat-plate data by Klebanoff (Hinze 19) are provided as a reference.
Grahic Jump Location
Power spectra of the unsteady axial velocities taken at the wake edge, wake center and between stators for r/Rprop=0.39 and 0.98

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In