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Heat exchanger integrated with a gas turbine engine and adaptive flow control

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-025/12    F02C-007/12    F02C-007/141    F02K-003/06    F02C-007/14    F02C-007/18   
출원번호 US-0107412 (2013-12-16)
등록번호 US-9587561 (2017-03-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fishman Stewart PLLC
인용정보 피인용 횟수 : 0  인용 특허 : 13
초록

One embodiment of an engine may include an enclosure surrounding an engine having an engine centerline, and the enclosure defining a passage for a cold-side airflow. The engine may also include one or more contiguous heat exchangers having a cold side inlet surface receiving a cold-side airflow. The heat exchanger may be disposed within the passage, such that a surface normal relative to the cold side inlet surface is offset by at least 30 degrees from the engine centerline.

대표
청구항
▼

1. A gas turbine engine, comprising: an engine including an engine centerline and a passage being one of a fan bypass duct, a third stream duct and a ram air duct;at least one contiguous heat exchanger having a cold-side inlet surface receiving a cold-side airflow; andat least one of: a ring slidably coupled to one of an inner diameter and an outer diameter of the passage, ora forward-facing scoop disposed within the passage;wherein the at least one contiguous heat exchanger is disposed within the passage such that a surface normal relative to the cold-s...

이 특허에 인용된 특허 (13)

  1. Liu, Xiaoliu. Cooler in nacelle with radial coolant. USP2012098266888.
  2. Brossier Pascal Noel,FRX ; Mazeaud Georges,FRX ; Pincemin Jean-Marie Noel,FRX. Cooling device for a turboshaft engine on an aircraft. USP1998095806793.
  3. Snyder, Douglas J.. Gas turbine engine and heat exchange system. USP2014128910465.
  4. Vermejan Alexander E. (Mason OH) Daiber Paul C. (Cincinnati OH) Morton Scott C. (Cincinnati OH) Taylor Michelle L. (Cincinnati OH). Gas turbine engine fan cooled heat exchanger. USP1993125269135.
  5. Murphy, Michael Joseph. Gas turbine engine systems and related methods involving heat exchange. USP2011057946806.
  6. Vandermolen,Robert. Gas turbine heat exchanger assembly and method for fabricating same. USP2008027334411.
  7. Wallace Thomas T. (Maineville OH). Heat exchanger for cooling a gas turbine. USP1993125269133.
  8. Nikkanen John P. ; Sandahl Steven D. ; Zysman Steven H.. Heat exchanger system for a gas turbine engine. USP2000086106229.
  9. Dittmar,Kevin S.; Edmonds,David H.; Schenk,Bjoern; Sheoran,Yogendra Y.. Integrated gearless and nonlubricated auxiliary power unit. USP2007087251942.
  10. Ruthemeyer, Michael Anthony. Integrated variable geometry flow restrictor and heat exchanger. USP2015028961114.
  11. Griffiths, James Alan; Smith, Mitchell Donald; Bartos, James William. Methods and apparatus for supplying cooling air to turbine engines. USP2003076584778.
  12. Yoshinaka Tsukasa. Turbine engine with intercooler in bypass air passage. USP2000106134880.
  13. David Leach ; Iain Robertson Kellock ; Larry Wayne Plemmons ; Cedric Chow ; Brendan Francis Sexton ; Mark Stewart Schroder. Turbine inner shell heating and cooling flow circuit. USP2002076422807.

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