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 thereofInfo
- 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
Links
- 239000012530 fluid Substances 0.000 title 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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.
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) |
-
1948
- 1948-01-29 GB GB2689/48A patent/GB638696A/en not_active Expired
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