GB830741A - Improvements in or relating to power-production apparatus including a pressure exchanger - Google Patents

Improvements in or relating to power-production apparatus including a pressure exchanger

Info

Publication number
GB830741A
GB830741A GB2435255A GB2435255A GB830741A GB 830741 A GB830741 A GB 830741A GB 2435255 A GB2435255 A GB 2435255A GB 2435255 A GB2435255 A GB 2435255A GB 830741 A GB830741 A GB 830741A
Authority
GB
United Kingdom
Prior art keywords
gas
turbine
pressure
exchanger
scavenge
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.)
Expired
Application number
GB2435255A
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.)
Individual
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
Priority to GB2435255A priority Critical patent/GB830741A/en
Priority to DES50042A priority patent/DE1063857B/en
Priority to CH344595D priority patent/CH344595A/en
Publication of GB830741A publication Critical patent/GB830741A/en
Expired 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
    • F02C3/02—Gas-turbine plants characterised by the use of combustion products as the working fluid using exhaust-gas pressure in a pressure exchanger to compress combustion-air
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/006—Open cycle gas-turbine in which the working fluid is expanded to a pressure below the atmospheric pressure and then compressed to atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F13/00—Pressure exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

830,741. Gas turbine plant. SPALDING, D. B. Aug. 13, 1956 [Aug. 24, 1955], No. 24352/55. Drawings to Specification. Class 110 (3). [Also in Group XXVIII] Power production apparatus includes a gas turbine and a pressure exchanger having a scavenge stage and a heat extraction stage, the latter having means positioned to cool gas therein and an inlet duct arranged to introduce to the cells gas received from the turbine at a pressure below atmospheric pressure, the turbine receiving gas at substantially atmospheric pressure; the gas may come from the final stage of a turbine in which gas is expanded from atmospheric pressure. Cooling may be by a heat exchanger or by water spray, in the latter ease no outlet duet need be provided from the pressure exchanger at the heat extraction stage; heat exchange may be arranged between the expanded gas and the scavenge gas; transfer passages may be used and may include cooling means. The gas supply to the turbine may be heated. Scavenge may be controlled by a valve in a by-pass pipe between inlet and outlet. The pressure exchanger may be driven by the turbine or a separate motor.
GB2435255A 1955-08-24 1955-08-24 Improvements in or relating to power-production apparatus including a pressure exchanger Expired GB830741A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2435255A GB830741A (en) 1955-08-24 1955-08-24 Improvements in or relating to power-production apparatus including a pressure exchanger
DES50042A DE1063857B (en) 1955-08-24 1956-08-21 Thermal power plant
CH344595D CH344595A (en) 1955-08-24 1956-08-22 System with pressure exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2435255A GB830741A (en) 1955-08-24 1955-08-24 Improvements in or relating to power-production apparatus including a pressure exchanger

Publications (1)

Publication Number Publication Date
GB830741A true GB830741A (en) 1960-03-16

Family

ID=10210364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2435255A Expired GB830741A (en) 1955-08-24 1955-08-24 Improvements in or relating to power-production apparatus including a pressure exchanger

Country Status (3)

Country Link
CH (1) CH344595A (en)
DE (1) DE1063857B (en)
GB (1) GB830741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274994A (en) * 1992-02-17 1994-01-04 Asea Brown Boveri Ltd. Pressure wave machine with integrated combustion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274411B (en) * 1962-11-15 1968-08-01 Dudley Brian Spalding Rotary wheel pressure exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511364A (en) *
DE491156C (en) * 1925-10-18 1931-02-20 Hellmuth Walter Process for performing a cycle, especially for gas turbines, with isothermal compression of the gases
CH225426A (en) * 1940-12-07 1943-01-31 Bbc Brown Boveri & Cie Pressure exchanger.
CH220293A (en) * 1940-12-07 1942-03-31 Bbc Brown Boveri & Cie Process for achieving the air exchange in a cyclic process for thermal machines, such as gas turbines, gas-operated heat pumps and refrigeration machines, carried out by means of a cellular wheel.
DE829967C (en) * 1949-09-20 1952-01-31 Max Adolf Mueller Dipl Ing Gas turbine plant
FR1058197A (en) * 1951-06-15 1954-03-15 Power Jets Res & Dev Ltd Improvements to installations with gas turbines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274994A (en) * 1992-02-17 1994-01-04 Asea Brown Boveri Ltd. Pressure wave machine with integrated combustion

Also Published As

Publication number Publication date
DE1063857C2 (en) 1960-02-04
CH344595A (en) 1960-02-15
DE1063857B (en) 1959-08-20

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