Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD616805 S1
Publication typeGrant
Application numberUS 29/320,424
Publication dateJun 1, 2010
Filing dateJun 26, 2008
Priority dateFeb 23, 2005
Publication number29320424, 320424, US D616805 S1, US D616805S1, US-S1-D616805, USD616805 S1, USD616805S1
InventorsGecheng Zha
Original AssigneeUniversity Of Miami
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Co-flow jet aircraft
US D616805 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a co-flow jet aircraft, as shown and described.

FIG. 1 is a front perspective view of a co-flow jet aircraft, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines show the unclaimed portions of the jet that form no part of the claimed design.

Non-Patent Citations
1Anders, S., et al., "Active Flow Control Activities at NASA Langley", AIAA 2004-2623, Jun. 2004.
2Bradley, L.C., "An Experimental Investigation of a Sting-Mounted Finite Circulation Control Wing", M.S. Thesis, Air Force Institute of Technology, Dec. 1995.
3Brown, G., et al., "On Density Effects and Large Scale Structure in Turbulent Mixing Layers", Journal of Fluid Mechanics, vol. 64, Part 4, pp. 775-816, 1974.
4Englar, R., et al., "Test Techniques for High Lift, Two-Dimensional Airfoils with Boundary Layer and Circulation Control for Application to Rotary Wing Aircraft", Canadian Aeronautics and Space Journal, vol. 19, No. 3, pp. 93-108, Mar. 1973.
5Englar, R.J., "Circulation Control for High Lift and Drag Generation on Stol Aircraft", Journal of Aircraft, vol. 12,No. 5, pp. 457-463, May 1975.
6Englar, R.J., "Circulation Control Pneumatic Aerodynamics: Blown Force and Moment Augmentation and Modifications; Past, Present and Future", AIAA 2000-2541, Jun. 2000.
7Englar, R.J., et al., "Application of Circulation Control to Advanced Subsonic Transport Aircraft, Part I: Airfoil Development", Journal of Aircraft, vol. 31, No. 5, pp. 1160-1168, Oct. 1994.
8Englar, R.J., et al., "Application of Circulation Control to Advanced Subsonic Transport Aircraft, Part II: Transport Application", Journal of Aircraft, vol. 31, No. 5, pp. 1169-1177, Oct. 1994.
9Englar, R.J., et al., "STOL Potential of the Circulation Control Wing for 'High-Performance Aircraft," Journal of Aircraft, vol. 14, No. 3, pp. 175-181, Mar. 1978.
10International Search Report dated Oct. 3, 2009 for International Application No. PCT/US07/10122.
11Johari, H., et al., "Visualization of Pulsed Vortex Generator Jets for Active Control of Bounday Layer Separation", AIAA 97-2021, 1997.
12Kibens, V., et al., "An Overview of Active Flow control Applications at the Boeing Company", AIAA 2004-2624, Jun. 2004.
13Liu, Y, et al., "Computational Evaluation of the Steady and Pulsed Jet Effects on the Performance of a Circulation Control Wing Section", AIAA 2004-56, 2004.
14McManus, K., et al., "Airfoil Performance Enhancement Using Pulsed Jet Separation Control", AIAA 97-1971, 1997.
15McManus, K., et al., "Separation Control in Incompressible and Compressible Flows Using Pulsed Jets", AIAA 96-1948, 1996.
16Miller, D., et al., "Aerodynammic Flowfield Control Technologies for Highly Integrated Airframe Propulsion Flowpaths", AIAA 2004-2625, Jun. 2004.
17Strykowski, P., et al., "The Effect of Counterflow on the Development of Compressible Shear Layers", Journal of Fluid Mechanics, vol. 308, pp. 63-69, 1996.
18Tilmann, C.P., et al., "Flow Control Research and Applications at the AFRL's Air Vehicles Directorate", AIAA 2004-2622, Jun. 2004.
19Wood, N., et al., "Circulation Control Airfoils Past, Present, Future", AIAA 85/0204, 1985.
20Wood, N., et al., "Control of Asymmetric Vorticial Flows over Delta Wings at High Angle of Attack", Journal of Aircraft, vol. 27, No. 5, pp. 429-435, May 1990.
21Wood, N., et al., "Control of Vortical Lift on Delta Wings by Tangential Leading-Edge Blowing", Journal of Aircraft, vol. 25, No. 3, pp. 236-243, Mar. 1988.
22Wygnanski, I., "The Variables Affecting the Control Separation by Periodic Excitation", AIAA 2004-2505, Jun. 2004.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20100270424 *Oct 28, 2010Delaurier James DHybrid airship
USD738438 *Apr 29, 2014Sep 8, 2015Kma Concepts LimitedSwept wing airplane projectile
U.S. ClassificationD12/343