GB640978A - Method of and means for cleaning heat exchangers in gas turbine installations - Google Patents

Method of and means for cleaning heat exchangers in gas turbine installations

Info

Publication number
GB640978A
GB640978A GB1137548A GB1137548A GB640978A GB 640978 A GB640978 A GB 640978A GB 1137548 A GB1137548 A GB 1137548A GB 1137548 A GB1137548 A GB 1137548A GB 640978 A GB640978 A GB 640978A
Authority
GB
United Kingdom
Prior art keywords
turbine
gas turbine
combustion chamber
plant
heat exchangers
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
GB1137548A
Inventor
James Hodge
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 GB1137548A priority Critical patent/GB640978A/en
Publication of GB640978A publication Critical patent/GB640978A/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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases

Abstract

640,978. Gas turbine plant. POWER JETS (RESEARCH & DEVELOPMENT), Ltd. April 26, 1948, No. 11375. [Class 110(iii)] [Also in Group XIII] In a gas turbine plant comprising an exhaust gas heat-exchanger, materials deposited in the hot pass 5 are burnt off by temporarily raising the temperature of the working fluid after it has left the turbine. In this operation the exhaust from the turbine 2, Fig. 1, is reheated in a combustion chamber 8 before reaching the heat-ex-- changer. Oxygen, or catalytic material may be added in front of the exchanger at O. The pressure in the cold pass is relieved during the operation by means of a byepass 7. The combustion chamber 8 may be byepassed during normal running. Fig. 3 shows a plant in which a single combustion chamber 4 can, by means of valves 11- 14, be placed before the turbine 2 for normal running or after the turbine for the burning operation. In the latter case the compressor 1 is driven by a motor 6.
GB1137548A 1948-04-26 1948-04-26 Method of and means for cleaning heat exchangers in gas turbine installations Expired GB640978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1137548A GB640978A (en) 1948-04-26 1948-04-26 Method of and means for cleaning heat exchangers in gas turbine installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1137548A GB640978A (en) 1948-04-26 1948-04-26 Method of and means for cleaning heat exchangers in gas turbine installations

Publications (1)

Publication Number Publication Date
GB640978A true GB640978A (en) 1950-08-02

Family

ID=9985082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1137548A Expired GB640978A (en) 1948-04-26 1948-04-26 Method of and means for cleaning heat exchangers in gas turbine installations

Country Status (1)

Country Link
GB (1) GB640978A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968918C (en) * 1953-04-21 1958-04-10 Bbc Brown Boveri & Cie Process for removing deposits in turbomachinery through which hot gases or vapors flow, and equipment for practicing the process
DE1156429B (en) * 1959-12-19 1963-10-31 Daimler Benz Ag Process for cleaning recuperative heat exchangers with individual heat exchanger elements
US3717994A (en) * 1970-11-12 1973-02-27 Gen Motors Corp Gas turbine system with regenerator bypass only during starting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968918C (en) * 1953-04-21 1958-04-10 Bbc Brown Boveri & Cie Process for removing deposits in turbomachinery through which hot gases or vapors flow, and equipment for practicing the process
DE1156429B (en) * 1959-12-19 1963-10-31 Daimler Benz Ag Process for cleaning recuperative heat exchangers with individual heat exchanger elements
US3717994A (en) * 1970-11-12 1973-02-27 Gen Motors Corp Gas turbine system with regenerator bypass only during starting

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