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Turbine engine nacelle laminar flow control arrangement 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-021/06
출원번호 US-0970058 (1992-11-02)
발명자 / 주소
  • Hughes Kevin A. (San Diego CA) Shieh Chih F. (San Diego CA)
출원인 / 주소
  • Rohr, Inc. (Chula Vista CA 02)
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

A laminar flow control arrangement for use in a nacelle for an aircraft turbine engine. The nacelle has a microporous outer skin in the area where air flow over the skin is to be maintained in laminar flow. A honeycomb core is bonded to the inner surface of the nacelle skin. A perforated back skin i

대표청구항

A laminar flow control aircraft turbine engine nacelle arrangement which comprises: a microporous nacelle outer skin; a honeycomb core bonded to the inner surface of said nacelle skin; a perforated back skin bonded to said core; a plurality of closely spaced circumferential flutes open to said back

이 특허를 인용한 특허 (44)

  1. Hurwitz, Wayne; Ochs, Stuart S., Active flow control for nacelle inlet.
  2. Rolston Stephen C.,GBX ; Ashford Edward M.,GB5, Aerodynamic low drag structure.
  3. Namgoong, Howoong, Aircraft engine nacelle.
  4. Skoog Andrew J. ; Murphy Jane A. ; Stowell William R., Article with a diffuse reflective barrier coating and a low-emissity coating thereon, and its preparation.
  5. Sawyers-Abbott, Nigel David, Combined inlet laminar and thrust reverser cascade efflux flow control system.
  6. Boudebiza, Tewfik; Eichstadt, Frederic; Tesniere, Marc, Engine cowl incorporating an equipment ventilation circuit.
  7. Arcas Noe ; Hutto Frederick M. ; Parente Charles A., Extended reaction acoustic liner for jet engines and the like.
  8. Blevio, Sr., Henry L., Five-piece fuselage, including engines and wings, for a aerodynamically stable, high-lift, vertical takeoff aircraft.
  9. Morford, Stephen A.; Larkin, Michael J., Gas turbine engine having slim-line nacelle.
  10. Morford, Stephen A.; Larkin, Michael J., Gas turbine engine having slim-line nacelle.
  11. Morford, Stephen A.; Larkin, Michael J., Gas turbine engine having slim-line nacelle.
  12. Morford, Stephen A.; Larkin, Michael J., Gas turbine engine having slim-line nacelle.
  13. Winter, Michael; Jain, Ashok K., Gas turbine engine providing simulated boundary layer thickness increase.
  14. Winter, Michael; Jain, Ashok K., Gas turbine engine system providing simulated boundary layer thickness increase.
  15. Rodgers Leonard J,GBX, Ice protection for porous structure.
  16. Binks, Alan; James, Norman John; Layland, Michael John, Inlet section of an aircraft engine nacelle.
  17. Binks, Alan; James, Norman John; Layland, Michael John, Inlet section of an aircraft engine nacelle.
  18. Binks, Alan; James, Norman John; Layland, Michael John, Inlet section of an aircraft engine nacelle.
  19. Blackner Anthony M., Jet engine and method for reducing jet engine noise by reducing nacelle boundary layer thickness.
  20. Meyer,Pascal J, Laminar flow nacelle for an aircraft engine.
  21. Crouch Jeffrey D. ; Ng Lian L., Method and apparatus using localized heating for laminar flow.
  22. Kestler, Steven M.; Sundar, Prithvi; Li, Yuan, Method of controlling boundary layer flow.
  23. Bennett,Joseph M., Mitigating ignition of fluids by hot surfaces.
  24. Brown, Keith T., Modular plenum and duct system for controlling boundary layer airflow.
  25. Ortiz Del Cerro, Álvaro; Gallego Pleite, Joaquín; Rubio García, Luis; Ponce Borrero, Sofía, Monolithic fan cowl of an aircraft engine and a manufacturing method thereof.
  26. Brown, Keith T.; Byrne, Stuart J.; Kestler, Steven M., Multi-zone active laminar flow control system for an aircraft propulsion system.
  27. Jain, Ashok K.; Winter, Michael, Nacelle assembly having inlet airfoil for a gas turbine engine.
  28. Haas, Martin, Nacelle assembly having inlet bleed.
  29. Haas, Martin, Nacelle assembly with turbulators.
  30. Jain, Ashok K., Nacelle flow assembly.
  31. Jain, Ashok K., Nacelle flow assembly.
  32. Jain, Ashok K., Nacelle flow assembly.
  33. Olver, Bryan W.; Vrljes, Ljubisa, Nacelle inlet lip.
  34. Brown, Keith T.; Fowler, Frank J.; Byrne, Stuart J.; Stein, Adam, Nacelle inlet with extended outer barrel.
  35. Atassi, Oliver V., Nacelle with porous surfaces.
  36. Khidekel, Ann E., Optimized nacelle profile and plenum shape for boundary layer ingestion active laminar flow control.
  37. Pfennig Juergen,DEX ; Meister Juergen,DEX, Suction device for boundary layer control in an aircraft.
  38. Malmuth, Norman; Fedorov, Alexander, Surface plasma discharge for controlling leading edge contamination and crossflow instabilities for laminar flow.
  39. Duane C. McCormick ; Daniel L. Gysling, Tangentially directed acoustic jet controlling boundary layer.
  40. Jain, Ashok K.; Winter, Michael, Variable contour nacelle assembly for a gas turbine engine.
  41. Jain, Ashok K.; Winter, Michael, Variable contraction ratio nacelle assembly for a gas turbine engine.
  42. Jain, Ashok K., Variable geometry nacelle assembly for a gas turbine engine.
  43. Jain, Ashok K.; Chaudhry, Zaffir A., Variable shape inlet section for a nacelle assembly of a gas turbine engine.
  44. Miller Robin Mihekun ; Tunkel Roman N., Vibration-driven acoustic jet controlling boundary layer separation.
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