Behavior of Radial Incompressible Flow in Pneumatic Dimensional Control Systems

[+] Author and Article Information
G. Roy, D. Vo-Ngoc

Université de Moncton, Moncton, NB E1A 3E9, Canada

D. N. Nguyen

Department of Mechanical Engineering, Université Laval, Québec, G1K 7P4, Canada

P. Florent

Laboratory of Fluid Mechanics, Université de Valenciennes, Valenciennes, France

J. Fluids Eng 125(5), 843-850 (Oct 07, 2003) (8 pages) doi:10.1115/1.1598991 History: Received June 14, 2002; Revised April 01, 2003; Online October 07, 2003
Copyright © 2003 by ASME
Your Session has timed out. Please sign back in to continue.



Grahic Jump Location
Basic pneumatic controller
Grahic Jump Location
Nozzle fouling (not to scale)
Grahic Jump Location
Considered domain for calculations
Grahic Jump Location
Grid sensitivity analysis
Grahic Jump Location
Considered nozzle geometries
Grahic Jump Location
Flow behavior for standard nozzle
Grahic Jump Location
Influence of nozzle frontal area on flow behavior
Grahic Jump Location
Effects of confinement in large diameter nozzle (η=0.25)
Grahic Jump Location
Flow behavior for internally chamfered nozzle
Grahic Jump Location
Flow behavior for rounded nozzle (Re=1400,β=2.0,η=0.15)
Grahic Jump Location
Effects of chamfer angle (Re=1400,η=0.15)
Grahic Jump Location
Effects of truncated width (Re=1400,η=0.15,β=2.0,α=45°)
Grahic Jump Location
Wall pressure distributions comparisons for different nozzle types (Re=1400,η=0.15)
Grahic Jump Location
Numerical and experimental result comparisons
Grahic Jump Location
Effects of nozzle geometry on sensitivity




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