Edgetone suppression device for wind tunnel walls

Measuring and testing – Wind tunnel: aerodynamic wing and propeller study

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01M 900

Patent

active

039759555

ABSTRACT:
A wind tunnel having a test section, located within a plenum, with the walls of the test section containing a plurality of small holes which permits flow, through the holes and plenum, for unchoking the test section when the wind tunnel is operating near sonic speeds. A splitter plate, to suppress edge tones, is positioned in each of the holes along the direction of flow which divides the holes into a left and a right half with respect to the direction of flow.

REFERENCES:
patent: 2799161 (1957-07-01), Greene et al.
patent: 2850873 (1958-09-01), Hausmann
patent: 2968944 (1961-01-01), Manoni
patent: 3113635 (1963-10-01), Allen et al.
patent: 3263772 (1966-08-01), Irwin et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Edgetone suppression device for wind tunnel walls does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Edgetone suppression device for wind tunnel walls, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Edgetone suppression device for wind tunnel walls will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-771483

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.