GB697137A - Improvements in gas turbine installations - Google Patents

Improvements in gas turbine installations

Info

Publication number
GB697137A
GB697137A GB1589451A GB1589451A GB697137A GB 697137 A GB697137 A GB 697137A GB 1589451 A GB1589451 A GB 1589451A GB 1589451 A GB1589451 A GB 1589451A GB 697137 A GB697137 A GB 697137A
Authority
GB
United Kingdom
Prior art keywords
turbine
orifice
gas
pass
gases
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
GB1589451A
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.)
Parsons and Marine Engineering Turbine Research and Development Association
Original Assignee
Parsons and Marine Engineering Turbine Research and Development Association
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 Parsons and Marine Engineering Turbine Research and Development Association filed Critical Parsons and Marine Engineering Turbine Research and Development Association
Priority to GB1589451A priority Critical patent/GB697137A/en
Publication of GB697137A publication Critical patent/GB697137A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

697,137. Gas turbine plant. PARSONS & MARINE ENGINEERING TURBINE RESEARCH & DEVELOPMENT ASSOCIATION, and TERRELL, B. J. March 18, 1952 [July 4, 1951], No. 15894/51. Class 110(iii) In a gas turbine plant which includes a separate output turbine e, the gas supply to the output turbine is controlled by a change-over valve a so that gases either pass to the turbine or by-pass the turbine; an orifice f being disposed in the by-pass and the size of the orifice being such that the pressure drop across the orifice is equal to that across the turbine under the same conditions of mass flow and inlet temperature. In a second embodiment in which the gases are re-heated before passing to the output turbine, two orifices are provided in conjunction with two change-over valves, so that when the turbine is being by-passed, some gas passes through one orifice to a heat exchanger in which air is pre-heated before passing to the main combustion chamber, while the remainder of the gas passes through the second orifice direct to atmosphere. The quantity of gas passing through the heat exchanger is sufficient to provide the necessary, rise in the air temperature.
GB1589451A 1951-07-04 1951-07-04 Improvements in gas turbine installations Expired GB697137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1589451A GB697137A (en) 1951-07-04 1951-07-04 Improvements in gas turbine installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1589451A GB697137A (en) 1951-07-04 1951-07-04 Improvements in gas turbine installations

Publications (1)

Publication Number Publication Date
GB697137A true GB697137A (en) 1953-09-16

Family

ID=10067459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1589451A Expired GB697137A (en) 1951-07-04 1951-07-04 Improvements in gas turbine installations

Country Status (1)

Country Link
GB (1) GB697137A (en)

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