GB638696A - Improvements in or relating to closed cycle elastic fluid compressor-turbine plants and control thereof - Google Patents

Improvements in or relating to closed cycle elastic fluid compressor-turbine plants and control thereof

Info

Publication number
GB638696A
GB638696A GB2689/48A GB268948A GB638696A GB 638696 A GB638696 A GB 638696A GB 2689/48 A GB2689/48 A GB 2689/48A GB 268948 A GB268948 A GB 268948A GB 638696 A GB638696 A GB 638696A
Authority
GB
United Kingdom
Prior art keywords
air
compressor
atmospheric
circuit
relating
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
GB2689/48A
Inventor
Dennis Hainsworth Mallinson
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development 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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB2689/48A priority Critical patent/GB638696A/en
Publication of GB638696A publication Critical patent/GB638696A/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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • 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
    • F02C6/14—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
    • F02C6/16—Gas-turbine plants having means for storing energy, e.g. for meeting peak loads for storing compressed air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/05—Purpose of the control system to affect the output of the engine
    • F05D2270/053—Explicitly mentioned power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

638,696. Gas turbines. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. Jan. 29, 1948, No. 2689. [Class 110(iii)] A compressor-turbine plant 1, 2 working with air in a closed circuit has the minimum pressure in the circuit never greater than atmospheric and the maximum pressure never less than atmospheric. Variations in the mass-flow, to meet variations in load, are effected by evacuating air to atmosphere downstream from the compressor 2 or admitting atmospheric air upstream from the compressor. A speedgovernor 12 controls servo-motors 10, 11 which operate air outlet and inlet valves 8 and 9. The fuel supply to the heating chamber 6 is regulated by a thermostat 13, 14, and the governor 12 has an over-riding control so that, when the valve 9 is opened to admit more air to the circuit, the gas temperature is temporarily increased.
GB2689/48A 1948-01-29 1948-01-29 Improvements in or relating to closed cycle elastic fluid compressor-turbine plants and control thereof Expired GB638696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2689/48A GB638696A (en) 1948-01-29 1948-01-29 Improvements in or relating to closed cycle elastic fluid compressor-turbine plants and control thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2689/48A GB638696A (en) 1948-01-29 1948-01-29 Improvements in or relating to closed cycle elastic fluid compressor-turbine plants and control thereof

Publications (1)

Publication Number Publication Date
GB638696A true GB638696A (en) 1950-06-14

Family

ID=9744050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2689/48A Expired GB638696A (en) 1948-01-29 1948-01-29 Improvements in or relating to closed cycle elastic fluid compressor-turbine plants and control thereof

Country Status (1)

Country Link
GB (1) GB638696A (en)

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