FR2281499A1 - Turbo generator with central combustion rotor - has expansion zone between normal shock wave and combustion zone - Google Patents

Turbo generator with central combustion rotor - has expansion zone between normal shock wave and combustion zone

Info

Publication number
FR2281499A1
FR2281499A1 FR7427527A FR7427527A FR2281499A1 FR 2281499 A1 FR2281499 A1 FR 2281499A1 FR 7427527 A FR7427527 A FR 7427527A FR 7427527 A FR7427527 A FR 7427527A FR 2281499 A1 FR2281499 A1 FR 2281499A1
Authority
FR
France
Prior art keywords
rotor
zone
shock wave
combustion
normal shock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR7427527A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHAIR RORY
Original Assignee
CHAIR RORY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHAIR RORY filed Critical CHAIR RORY
Priority to FR7427527A priority Critical patent/FR2281499A1/en
Publication of FR2281499A1 publication Critical patent/FR2281499A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
    • F02C3/16—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant the combustion chambers being formed at least partly in the turbine rotor or in an other rotating part of the plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

The turbo-engine casing contains a compressor rotor (6) with compression blades (3). The rotor is driven by the turbine rotor (7) which has expansion blades (4). The two rotors are connected together by a shaft carried on bearings. The intermediate rotor (1) is provided with blades (5) and is carried on bearings. The intermediate rotor revolves in the opposite direction to the compressor rotor. The intermediate rotor receives the supersonic flow from the compressor and has a first inlet section (i) reducing this flow to subsonic flow, producing a low strength normal shock wave. The intermediate rotor has a central combustion zone (c) and a flow expansion zone downstream of the normal shock wave and upstream of the combustion zone.
FR7427527A 1974-08-08 1974-08-08 Turbo generator with central combustion rotor - has expansion zone between normal shock wave and combustion zone Pending FR2281499A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7427527A FR2281499A1 (en) 1974-08-08 1974-08-08 Turbo generator with central combustion rotor - has expansion zone between normal shock wave and combustion zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427527A FR2281499A1 (en) 1974-08-08 1974-08-08 Turbo generator with central combustion rotor - has expansion zone between normal shock wave and combustion zone

Publications (1)

Publication Number Publication Date
FR2281499A1 true FR2281499A1 (en) 1976-03-05

Family

ID=9142237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427527A Pending FR2281499A1 (en) 1974-08-08 1974-08-08 Turbo generator with central combustion rotor - has expansion zone between normal shock wave and combustion zone

Country Status (1)

Country Link
FR (1) FR2281499A1 (en)

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