GB9616596D0 - Devices for imparting swirl to fluid flow - Google Patents

Devices for imparting swirl to fluid flow

Info

Publication number
GB9616596D0
GB9616596D0 GBGB9616596.4A GB9616596A GB9616596D0 GB 9616596 D0 GB9616596 D0 GB 9616596D0 GB 9616596 A GB9616596 A GB 9616596A GB 9616596 D0 GB9616596 D0 GB 9616596D0
Authority
GB
United Kingdom
Prior art keywords
devices
fluid flow
imparting swirl
swirl
imparting
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
GBGB9616596.4A
Other versions
GB2316162A (en
GB2316162B (en
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.)
Alstom Power UK Holdings Ltd
Original Assignee
Alstom Power UK Holdings Ltd
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 Alstom Power UK Holdings Ltd filed Critical Alstom Power UK Holdings Ltd
Priority to GB9616596A priority Critical patent/GB2316162B/en
Publication of GB9616596D0 publication Critical patent/GB9616596D0/en
Publication of GB2316162A publication Critical patent/GB2316162A/en
Application granted granted Critical
Publication of GB2316162B publication Critical patent/GB2316162B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • 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
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
GB9616596A 1996-08-07 1996-08-07 Devices for imparting swirl to fluid flow Expired - Fee Related GB2316162B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9616596A GB2316162B (en) 1996-08-07 1996-08-07 Devices for imparting swirl to fluid flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9616596A GB2316162B (en) 1996-08-07 1996-08-07 Devices for imparting swirl to fluid flow

Publications (3)

Publication Number Publication Date
GB9616596D0 true GB9616596D0 (en) 1996-09-25
GB2316162A GB2316162A (en) 1998-02-18
GB2316162B GB2316162B (en) 1999-12-08

Family

ID=10798162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9616596A Expired - Fee Related GB2316162B (en) 1996-08-07 1996-08-07 Devices for imparting swirl to fluid flow

Country Status (1)

Country Link
GB (1) GB2316162B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109966899A (en) * 2019-05-07 2019-07-05 华能国际电力股份有限公司 Trough mixer device for realizing efficient SNCR (selective non-catalytic reduction) denitration of flue gas of pulverized coal fired boiler

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2337102A (en) * 1998-05-09 1999-11-10 Europ Gas Turbines Ltd Gas-turbine engine combustor
GB2398375A (en) * 2003-02-14 2004-08-18 Alstom A mixer for two fluids having a venturi shape
CA2715804C (en) * 2008-02-21 2016-05-10 Blue Planet Environmental Inc. Device for improved delivery of gas to fluid
CA2723743C (en) * 2008-05-08 2017-10-10 Blue Planet Environmental Inc. Device for mixing gas into a flowing liquid
EP2905535A1 (en) * 2014-02-06 2015-08-12 Siemens Aktiengesellschaft Combustor
US11835235B1 (en) * 2023-02-02 2023-12-05 Pratt & Whitney Canada Corp. Combustor with helix air and fuel mixing passage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889271A (en) * 1959-12-14 1962-02-14 Gen Electric Improvements in combustion apparatus
GB1380003A (en) * 1971-07-23 1975-01-08 Thermo Electron Corp Jet impingement heat exchanger
US4815531A (en) * 1986-12-29 1989-03-28 United Technologies Corporation Heat transfer enhancing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109966899A (en) * 2019-05-07 2019-07-05 华能国际电力股份有限公司 Trough mixer device for realizing efficient SNCR (selective non-catalytic reduction) denitration of flue gas of pulverized coal fired boiler
CN109966899B (en) * 2019-05-07 2024-01-26 华能国际电力股份有限公司 Groove type mixer device for realizing efficient SNCR denitration of pulverized coal boiler flue gas

Also Published As

Publication number Publication date
GB2316162A (en) 1998-02-18
GB2316162B (en) 1999-12-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080807