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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Vehicular boundary layer control system and method

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-035/00   
미국특허분류(USC) 296/185 ; 244/203 ; 244/204 ; 244/208 ; 244/209 ; 296/180.1
출원번호 US-0978287 (1997-11-25)
발명자 / 주소
대리인 / 주소
    Gazdzinski & Assoc.
인용정보 피인용 횟수 : 63  인용 특허 : 9
초록
▼

A vehicular boundary layer control system utilizing a series of external perforation arrays and suction sources controlled by a digital signal processor or microprocessor. Each array of perforations in the outer vehicle skin is served by a plenum chamber, which is selectively isolable from a suction manifold. The desired vacuum for each individual plenum and associated array is determined through the sampling of the turbulence associated with that array as well as other sensed environmental parameters. Vacuum is maintained at the desired level in each pl...

대표
청구항
▼

[ What is claimed is:] [1.] A vehicle boundary layer control system, comprising:a plurality of perforations communicating with the surface of a vehicle, at least a portion of said surface being in communication with a boundary layer;a plurality of suction sources capable of providing a suction in at least one of said perforations;a suction isolator for selectively isolating said perforations from said suction sources;a plurality of detectors for detecting parametric information relating to said boundary layer; anda controller receiving input from one or ...

이 특허에 인용된 특허 (9)

  1. Suzuki Ken (Iwata JPX). Aerodynamic device. USP1995045409287.
  2. Pender David R. (1018 Marion St. Columbia SC 29201). Aircraft suction system for laminar flow control. USP1979034146202.
  3. Brewer George D. (San Marcos CA) Marshall David P. (Powder Springs GA). Combination boundary layer control system for high altitude aircraft. USP1989024807831.
  4. Nelson Philip A. (Southampton GB2) Fisher Michael J. (Southampton GB2) Rioual Jean-Luc (Southampton GB2). Control of boundary layer flow. USP1993065222698.
  5. Savitsky Anatoly I. (Moscow RUX) Schukin Lev N. (Kaliningrad RUX) Karelin Viktor G. (Moscow RUX) Mass Aleksandr M. (Petropavlosk-Kamchatsk RUX) Pushkin Rostislav M. (Krasnoarmeisk RUX) Shibanov Anato. Method for control of the boundary layer on the aerodynamic surface of an aircraft, and the aircraft provided with the b. USP1995055417391.
  6. Hrach Frank J. (Parma OH). Method of reducing drag in aerodynamic systems. USP1993085236155.
  7. Enlar Robert J.. Pneumatic aerodynamic control and drag-reduction system for ground vehicles. USP1999065908217.
  8. Geropp Dieter (Wilnsdorf/Obersdorf DEX). Process and device for reducing the drag in the rear region of a vehicle, for example, a road or rail vehicle or the lik. USP1995045407245.
  9. Parikh Pradip G. (Renton WA). Supersonic aircraft and method. USP1994095348256.

이 특허를 인용한 특허 피인용횟수: 63

  1. Mares, Mark E.. Active aerodynamic chassis control. USP2014088798868.
  2. Schmidt, Peter. Active and passive boundary layer control for vehicle drag reduction. USP2014108870275.
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  5. Calvert, Phillip D.. Aerodynamic trailer. USP2003106634700.
  6. Mc Knight,Geoffrey P.; Massey,Cameron; Herrera,Guillermo A.; Barvosa Carter,William; Johnson,Nancy L.; Browne,Alan L.. Airflow control devices based on active materials. USP2008097429074.
  7. Powell, Arthur G.; Vijgen, Paul M.. Apparatus and method for passive purging of micro-perforated aerodynamic surfaces. USP2012038128037.
  8. Rupp, Peter L.; Parikh, Pradip G.; Ng, Lian L.; Vijgen, Paul M.. Apparatus and methods for extending hybrid laminar flow control. USP2016119487288.
  9. Welsch Frank,DEX ; Oehlerking Conrad,DEX. Body component arrangement for a motor vehicle. USP2001046220653.
  10. McAlister, Roy Edward. Chemical processes and reactors for efficiently producing hydrogen fuels and structural materials, and associated systems and methods. USP2012118318131.
  11. McAlister, Roy Edward. Chemical processes and reactors for efficiently producing hydrogen fuels and structural materials, and associated systems and methods. USP2014078771636.
  12. McAlister, Roy Edward. Chemical reactors with annularly positioned delivery and removal devices, and associated systems and methods. USP2012058187549.
  13. McAlister, Roy Edward. Chemical reactors with annularly positioned delivery and removal devices, and associated systems and methods. USP2017019541284.
  14. McAlister, Roy Edward. Chemical reactors with annularly positioned delivery and removal devices, and associated systems and methods. USP2014018624072.
  15. Shahbazi,Khosrow. Control system for pressure drag reduction system. USP2007077237827.
  16. McAlister, Roy Edward. Coupled thermochemical reactors and engines, and associated systems and methods. USP2015119188086.
  17. McAlister, Roy Edward. Delivery systems with in-line selective extraction devices and associated methods of operation. USP2012118313556.
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  19. Smith, Jeffrey P.. Directed air systems for improving aerodynamics of a vehicle. USP2015028950534.
  20. Smith, Jeffrey P.. Directed gas systems for improving aerodynamics of a vehicle in cross wind conditions. USP2015038967311.
  21. McAlister, Roy E.. Energy system for dwelling support. USP2015089097152.
  22. McAlister, Roy Edward. Fuel-cell systems operable in multiple modes for variable processing of feedstock materials and associated devices, systems, and methods. USP2014038673509.
  23. McAlister, Roy Edward. Fuel-cell systems operable in multiple modes for variable processing of feedstock materials and associated devices, systems, and methods. USP2014038669014.
  24. McAlister, Roy Edward. Geothermal energization of a non-combustion chemical reactor and associated systems and methods. USP2015129222704.
  25. McAlister, Roy Edward. Geothermal energization of a non-combustion chemical reactor and associated systems and methods. USP2014058734546.
  26. Leban, Michael F.. Hybrid air boost vehicle and method for making same. USP2004066742616.
  27. McAlister, Roy Edward. Induction for thermochemical processes, and associated systems and methods. USP2012118318269.
  28. Williams, Stewart W; Turner, Brian J. Laminar flow control system and suction panel for use therewith. USP2004066752358.
  29. McAlister, Roy Edward. Method and apparatus for generating hydrogen from metal. USP2015018926719.
  30. Kestler, Steven M.; Sundar, Prithvi; Li, Yuan. Method of controlling boundary layer flow. USP2017109789954.
  31. Salaverry, Peter C.. Method of reducing drag on the outer surface of a vehicle. USP2012038141936.
  32. McAlister, Roy Edward. Methods for fuel tank recycling and net hydrogen fuel and carbon goods production along with associated apparatus and systems. USP2016129511663.
  33. Shahbazi,Khosrow. Methods for reducing the aerodynamic drag of vehicles. USP2007017165804.
  34. McAlister, Roy Edward. Methods of manufacture of engineered materials and devices. USP2017019534296.
  35. McAlister, Roy Edward. Mobile transport platforms for producing hydrogen and structural materials, and associated systems and methods. USP2016049302681.
  36. Booher, Sr., Benjamin V.. Parasitic drag induced boundary layer reduction system and method. USP2017079701399.
  37. Shahbazi,Khosrow. Pressure drag reduction system with a side duct. USP2007017156453.
  38. Shahbazi,Khosrow. Pressure drag reduction system with an internal duct. USP2007037185944.
  39. Knott,David S; Freeman,Christopher. Propulsion arrangement. USP2008047364118.
  40. McAlister, Roy Edward. Reactor vessels with pressure and heat transfer features for producing hydrogen-based fuels and structural elements, and associated systems and methods. USP2012118318100.
  41. McAlister, Roy Edward. Reactor vessels with pressure and heat transfer features for producing hydrogen-based fuels and structural elements, and associated systems and methods. USP2015018926908.
  42. McAlister, Roy Edward. Reactor vessels with transmissive surfaces for producing hydrogen-based fuels and structural elements, and associated systems and methods. USP2015129206045.
  43. McAlister, Roy E.. Reactors for conducting thermochemical processes with solar heat input, and associated systems and methods. USP2014038673220.
  44. McAlister, Roy Edward. Reactors for conducting thermochemical processes with solar heat input, and associated systems and methods. USP2012058187550.
  45. McAlister, Roy Edward. Reactors for conducting thermochemical processes with solar heat input, and associated systems and methods. USP2015089103548.
  46. McAlister, Roy Edward. Reducing and/or harvesting drag energy from transport vehicles, including for chemical reactors, and associated systems and methods. USP2016129522379.
  47. McAlister, Roy Edward. Reducing and/or harvesting drag energy from transport vehicles, including for chemical reactors, and associated systems and methods. USP2014128911703.
  48. McAlister, Roy E.. Sustainable economic development through integrated production of renewable energy, materials resources, and nutrient regimes. USP2015018940265.
  49. McAlister, Roy Edward. Systems and methods for collecting and processing permafrost gases, and for cooling permafrost. USP2015059039327.
  50. McAlister, Roy Edward. Systems and methods for collecting and processing permafrost gases, and for cooling permafrost. USP2014118888408.
  51. McAlister, Roy Edward. Systems and methods for extracting and processing gases from submerged sources. USP2016049309473.
  52. McAlister, Roy Edward. Systems and methods for extracting and processing gases from submerged sources. USP2014038671870.
  53. McAlister, Roy Edward. Systems and methods for providing supplemental aqueous thermal energy. USP2017049617983.
  54. McAlister, Roy Edward. Systems and methods for providing supplemental aqueous thermal energy. USP2014098821602.
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  56. McAlister, Roy E.. Systems and methods for sustainable economic development through integrated full spectrum production of renewable energy. USP2016019231267.
  57. McAlister, Roy E.. Systems and methods for sustainable economic development through integrated full spectrum production of renewable material resources using solar thermal. USP2014088808529.
  58. Zuteck, Michael D.; Zalusky, Leigh; Lees, Paul. Turbine blades and systems with forward blowing slots. USP20180710024300.
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  60. Sylvester, Michael Stephen; Cunningham, Andrew Thomas; Titus, Matthew Arthur. Vehicle aerodynamic assemblies for providing passive water management. USP20190110189516.
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