Laser-based flow modification to remotely control air vehicle flight path
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64C-019/00
B64C-023/00
F41H-013/00
출원번호
US-0359047
(2016-11-22)
등록번호
US-10124883
(2018-11-13)
발명자
/ 주소
Kremeyer, Kevin
출원인 / 주소
Kremeyer, Kevin
대리인 / 주소
Jones Day
인용정보
피인용 횟수 :
0인용 특허 :
16
초록▼
Systems, equipment, and methods to deposit energy to modify and control air flow, lift, and drag, in relation to air vehicles, and methods for seeding flow instabilities at the leading edges of control surfaces, primarily through shockwave generation through deposition of laser energy at a distance.
Systems, equipment, and methods to deposit energy to modify and control air flow, lift, and drag, in relation to air vehicles, and methods for seeding flow instabilities at the leading edges of control surfaces, primarily through shockwave generation through deposition of laser energy at a distance.
대표청구항▼
1. A method to alter or interfere with the movement of at least one air vehicle, comprising: depositing energy from one or more 1-10 kW self-focusing lasers on, near or proximate at least one surface of at least one remote air vehicle to modify, disrupt, or control the aerodynamic flow along said at
1. A method to alter or interfere with the movement of at least one air vehicle, comprising: depositing energy from one or more 1-10 kW self-focusing lasers on, near or proximate at least one surface of at least one remote air vehicle to modify, disrupt, or control the aerodynamic flow along said at least one surface. 2. The method of claim 1, wherein the at least one surface comprises a lifting surface, a control surface, a stabilizing surface or a combination thereof. 3. The method of claim 1, wherein the self-focusing laser is a filamenting, ultrashort pulse laser. 4. The method of claim 1, wherein the self-focusing laser is capable of ablating reflective surfaces. 5. The method of claim 1, wherein the self-focusing laser uses an eye-safe wavelength. 6. The method of claim 1, wherein the alteration in the movement of the air vehicle is to cause the air vehicle to be grounded. 7. The method of claim 1, wherein the alteration in the movement of the air vehicle is to cause the air vehicle to be diverted. 8. The method of claim 1, wherein the air vehicle is a manned air vehicle. 9. The method of claim 1, wherein the air vehicle is an unmanned vehicle. 10. The method of claim 9, wherein the unmanned vehicle is a missile. 11. The method of claim 9, wherein the unmanned vehicle is a projectile. 12. The method of claim 9, wherein the self-focusing laser has an average power in the range of 1-1000 W. 13. The method of claim 12, wherein said deposited energy is applied directly on a leading edge of said at least one surface. 14. The method of claim 12, wherein said deposited energy is applied parallel to a leading edge of said at least one surface by positioning the laser parallel to at least a portion of said at least one surface. 15. The method of claim 9, wherein the self-focusing laser has an average power in the range of 100-1000 W. 16. The method of claim 1, wherein the air vehicle is a launch vehicle. 17. The method of claim 1, wherein the air vehicle is a re-entry vehicle. 18. The method of claim 1, wherein the self-focusing laser has an average power in the range of 1-10 KW. 19. The method of claim 1, wherein the at least one surface includes at least one rotor. 20. A method to alter or interfere with the movement of at least one missile, comprising: depositing energy from one or more 1-10 kW pulsed lasers on, near or proximate at least one surface of at least one remote missile to modify, disrupt, or control the aerodynamic flow along said at least one surface, the one or more 1-10 kW pulsed lasers located on a land vehicle.
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이 특허에 인용된 특허 (16)
Bonutti, Peter M., Active drag and thrust modulation system and method.
Blackburn Ronald F. ; Warmkessel Barry M. ; Kawamoto Sonja M., System for increasing the aerodynamic and hydrodynamic efficiency of a vehicle in motion.
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