MX365257B - Aparato y metodo de combustion de ganancia de presion. - Google Patents

Aparato y metodo de combustion de ganancia de presion.

Info

Publication number
MX365257B
MX365257B MX2015005799A MX2015005799A MX365257B MX 365257 B MX365257 B MX 365257B MX 2015005799 A MX2015005799 A MX 2015005799A MX 2015005799 A MX2015005799 A MX 2015005799A MX 365257 B MX365257 B MX 365257B
Authority
MX
Mexico
Prior art keywords
combustion chamber
oxidant
communication
chamber
upstream
Prior art date
Application number
MX2015005799A
Other languages
English (en)
Other versions
MX2015005799A (es
Inventor
Juan Alejandro
Original Assignee
Exponential Tech Inc
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 Exponential Tech Inc filed Critical Exponential Tech Inc
Publication of MX2015005799A publication Critical patent/MX2015005799A/es
Publication of MX365257B publication Critical patent/MX365257B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C15/00—Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R7/00—Intermittent or explosive combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

Una cámara de combustión de ganancia de presión comprende una cámara de detonación, una cámara de pre-combustión, un generador de remolino de oxidante, una boquilla de expansióndeflexión (E-D), y una fuente de ignición. La cámara de detonación tiene un extremo de absorción ascendente y un extremo de descarga descendente, y se configura para permitir que un evento de combustión supersónico se propague a través de la misma. La cámara de pre-combustión tiene un extremo descendente en comunicación fluida con el extremo de absorción de cámara de detonación, un extremo ascendente en comunicación con un camino de entrega de combustible, y un perímetro circunferencial entre los extremos ascendente y descendente con una abertura anular en comunicación con un camino de entrega de oxidante anular. El generador de remolino de oxidante se ubica en el camino de entrega de oxidante y comprende veletas configuradas para causar que oxidante que fluye pasando las veletas para fluir tangencialmente en la cámara de pre-combustión así creando una zona de alta velocidad de remolino alrededor de la abertura anular y una zona de baja velocidad de remolino en una porción central de la cámara de precombustión. La boquilla de E-D se posiciona entre la cámara de precombustión y cámara de detonación y provee un camino de fluido difusivo entre las mismas. La fuente de ignición está en comunicación con la zona de baja velocidad de remolino de la cámara de pre-combustión. Esta configuración se espera que provea una cámara de combustión con una distancia y tiempo de DDT previos totales relativamente bajos, así permitiendo altas frecuencias de operación y alto desempeño correspondiente de la cámara de combustión.
MX2015005799A 2012-11-07 2013-11-07 Aparato y metodo de combustion de ganancia de presion. MX365257B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261723667P 2012-11-07 2012-11-07
PCT/CA2013/050856 WO2014071525A1 (en) 2012-11-07 2013-11-07 Pressure-gain combustion apparatus and method

Publications (2)

Publication Number Publication Date
MX2015005799A MX2015005799A (es) 2016-08-03
MX365257B true MX365257B (es) 2019-05-27

Family

ID=50683880

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005799A MX365257B (es) 2012-11-07 2013-11-07 Aparato y metodo de combustion de ganancia de presion.

Country Status (9)

Country Link
US (2) US10060618B2 (es)
EP (1) EP2917644A4 (es)
JP (1) JP6238997B2 (es)
CN (1) CN104919249B (es)
BR (1) BR112015010472A2 (es)
CA (1) CA2890151A1 (es)
MX (1) MX365257B (es)
RU (1) RU2660734C2 (es)
WO (1) WO2014071525A1 (es)

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CN113154451B (zh) * 2021-04-27 2022-09-06 西北工业大学 一种旋转爆震燃烧室的导向喷管
CN114001375B (zh) * 2021-11-12 2022-09-06 西安热工研究院有限公司 一种带预燃燃烧室的旋转爆震燃烧室
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Also Published As

Publication number Publication date
CA2890151A1 (en) 2014-05-15
RU2015120000A (ru) 2016-12-27
JP2016503482A (ja) 2016-02-04
US20150300630A1 (en) 2015-10-22
US10060618B2 (en) 2018-08-28
CN104919249B (zh) 2017-12-22
EP2917644A4 (en) 2016-08-03
US20190093880A1 (en) 2019-03-28
RU2660734C2 (ru) 2018-07-09
BR112015010472A2 (pt) 2017-07-11
WO2014071525A1 (en) 2014-05-15
JP6238997B2 (ja) 2017-11-29
MX2015005799A (es) 2016-08-03
CN104919249A (zh) 2015-09-16
EP2917644A1 (en) 2015-09-16

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