CA2356425A1 - Pulsed combustion device and method - Google Patents

Pulsed combustion device and method Download PDF

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Publication number
CA2356425A1
CA2356425A1 CA002356425A CA2356425A CA2356425A1 CA 2356425 A1 CA2356425 A1 CA 2356425A1 CA 002356425 A CA002356425 A CA 002356425A CA 2356425 A CA2356425 A CA 2356425A CA 2356425 A1 CA2356425 A1 CA 2356425A1
Authority
CA
Canada
Prior art keywords
combustion chamber
combustion device
chamber
conduits
oxidant
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.)
Granted
Application number
CA002356425A
Other languages
French (fr)
Other versions
CA2356425C (en
Inventor
Wilhelmus Petrus Henricus De Boer
Marinus Carolus Adrianus Maria Peters
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.)
Shell Canada Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2356425A1 publication Critical patent/CA2356425A1/en
Application granted granted Critical
Publication of CA2356425C publication Critical patent/CA2356425C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C15/00Apparatus in which combustion takes place in pulses influenced by acoustic resonance in a gas mass
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/02Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using burners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F04F1/16Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped characterised by the fluid medium being suddenly pressurised, e.g. by explosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

A pulsed combustion device (1) for used in an underground borehole comprises a substantially tubular combustion chamber (10) and separate fuel and oxidant supply conduits (2, 6) for supplying fuel and oxidant to the combustion chamber. One of said conduits has a fluid discharge port equipped with return flow limitation means (13) located at the upstream end of the chamber and the combustion chamber is shaped as a Helmholz resonator having a tailpipe section (15) of which the internal diameter is significantly smaller than the other parts of the combustion chamber.
CA002356425A 1998-12-30 1999-12-29 Pulsed combustion device and method Expired - Fee Related CA2356425C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98310784.8 1998-12-30
EP98310784 1998-12-30
PCT/EP1999/010499 WO2000040898A1 (en) 1998-12-30 1999-12-29 Pulsed combustion device and method

Publications (2)

Publication Number Publication Date
CA2356425A1 true CA2356425A1 (en) 2000-07-13
CA2356425C CA2356425C (en) 2009-01-27

Family

ID=8235233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002356425A Expired - Fee Related CA2356425C (en) 1998-12-30 1999-12-29 Pulsed combustion device and method

Country Status (18)

Country Link
EP (1) EP1141629B1 (en)
CN (1) CN1158472C (en)
AR (1) AR023360A1 (en)
AT (1) ATE276481T1 (en)
AU (1) AU747930B2 (en)
BR (1) BR9916720A (en)
CA (1) CA2356425C (en)
DE (1) DE69920269D1 (en)
EA (1) EA002434B1 (en)
GC (1) GC0000118A (en)
HU (1) HUP0104947A3 (en)
ID (1) ID29049A (en)
IL (1) IL143926A0 (en)
NO (1) NO321554B1 (en)
NZ (1) NZ512564A (en)
OA (1) OA11815A (en)
TR (1) TR200101890T2 (en)
WO (1) WO2000040898A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595928B (en) * 2015-01-23 2020-02-14 北京华清燃气轮机与煤气化联合循环工程技术有限公司 Acoustic flame tube of diffusion combustion chamber
CN109945189B (en) * 2019-03-20 2023-09-05 中国矿业大学 Low-concentration gas pulsation burner with improved main pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1252585A (en) * 1960-04-04 1961-01-27 Egerspacher J Turbine installation, in particular heating device, comprising an oscillating burner
US5059404A (en) * 1989-02-14 1991-10-22 Manufacturing And Technology Conversion International, Inc. Indirectly heated thermochemical reactor apparatus and processes
JP2726487B2 (en) * 1989-03-31 1998-03-11 株式会社東芝 Pulse burner
DE69315829T2 (en) * 1992-04-22 1998-04-09 Shell Int Research METHOD AND DEVICE FOR COMPRESSING A FLAMMABLE GAS FLOWING A PIPE

Also Published As

Publication number Publication date
WO2000040898A1 (en) 2000-07-13
CN1158472C (en) 2004-07-21
GC0000118A (en) 2005-06-29
AU2540500A (en) 2000-07-24
NO321554B1 (en) 2006-05-29
HUP0104947A3 (en) 2002-05-28
ID29049A (en) 2001-07-26
DE69920269D1 (en) 2004-10-21
BR9916720A (en) 2001-12-04
HUP0104947A2 (en) 2002-04-29
ATE276481T1 (en) 2004-10-15
AU747930B2 (en) 2002-05-30
AR023360A1 (en) 2002-09-04
EA002434B1 (en) 2002-04-25
EP1141629A1 (en) 2001-10-10
EA200100724A1 (en) 2001-12-24
NO20013261D0 (en) 2001-06-29
NZ512564A (en) 2002-12-20
EP1141629B1 (en) 2004-09-15
IL143926A0 (en) 2002-04-21
TR200101890T2 (en) 2001-11-21
OA11815A (en) 2005-08-16
CN1332836A (en) 2002-01-23
CA2356425C (en) 2009-01-27
NO20013261L (en) 2001-08-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20191230