GB675971A - Improvements in or relating to thermodynamic power plant - Google Patents
Improvements in or relating to thermodynamic power plantInfo
- Publication number
- GB675971A GB675971A GB16204/49A GB1620449A GB675971A GB 675971 A GB675971 A GB 675971A GB 16204/49 A GB16204/49 A GB 16204/49A GB 1620449 A GB1620449 A GB 1620449A GB 675971 A GB675971 A GB 675971A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- compressor
- chamber
- combustion
- engine
- 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
- 238000002485 combustion reaction Methods 0.000 abstract 12
- 239000007789 gas Substances 0.000 abstract 7
- 239000000446 fuel Substances 0.000 abstract 2
- 230000003190 augmentative effect Effects 0.000 abstract 1
- 238000010438 heat treatment 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Supercharger (AREA)
Abstract
675,971. Hot gas engines and power plant. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. June 17, 1949 [June 21, 1948], No. 16204/49. Class 7(i) [Also in Group XXVI] In a power plant comprising at least one turbine, one compressor and one hot gas reciprocating engine the hot gases generated in the combustion chambers of the turbine are used to heat indirectly the working medium of the reciprocating engine before passing to the turbine. In Fig. 1a, a turbine 1 drives a compressor 2. The compressed air is heated at 5a by the turbine exhaust and is burnt with fuel in a combustion chamber 5. The products of combustion drive the turbine 1 and air for a reciprocating engine 7, which provides useful power, is heated indirectly in the chamber 5. The combustion products may ,give up their heat in an exchanger to air which is there used in the turbine 1. Alternatively, the turbine 1 provides useful power and the engine 7 drives a reciprocating or other compressor. The turbine may also drive a pre-compressor. The engine 7 may be replaced by several smaller engines each driving a compressor. The compressors may be arranged in parallel or series-parallel. The turbine may be in two stages with re-heating. The combustion products from chamber 5 may be augmented by a second combustion chamber in parallel with the chamber 5. Or, the second combustion chamber may provide gas for a second useful power turbine. In Fig. 6, the combustion products from chamber 14 are used in two turbines, 50, 16 which provide useful power at 56 and A. The turbine 50 also drives a compressor 51 which deliveres to a compressor 11 driven by the engine 10. The turbines 50 and 16 may be interchanged and the lowpressure one may use gas tapped from an intermediate point of the other. The turbines 50, 16 may be in parallel. In Fig. 8, air from a compressor 71 is burnt with fuel in two combustion chambers 63, 65 in series and the combustion products are used in a turbine 72 which drives the compressor 71. The chamber 63 provides hot gas for the engine 10 which drives a compressor 11. The chamber 65 heats air or other gas in a closed circuit which includes a useful power turbine 16. The combustion chamber 65 may be replaced by a heat-exchanger in which heat is transferred to the closed circuit air of turbine 16 from the combustion products leaving the chamber 63. In that case, the turbine 72 is omitted and the compressor 71 is driven by the reciprocating engine 10.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL675971X | 1948-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB675971A true GB675971A (en) | 1952-07-16 |
Family
ID=19802272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16204/49A Expired GB675971A (en) | 1948-06-21 | 1949-06-17 | Improvements in or relating to thermodynamic power plant |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB675971A (en) |
-
1949
- 1949-06-17 GB GB16204/49A patent/GB675971A/en not_active Expired
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