GB1372432A - Rotary regenerative heat exchanger - Google Patents
Rotary regenerative heat exchangerInfo
- Publication number
- GB1372432A GB1372432A GB6038971A GB6038971A GB1372432A GB 1372432 A GB1372432 A GB 1372432A GB 6038971 A GB6038971 A GB 6038971A GB 6038971 A GB6038971 A GB 6038971A GB 1372432 A GB1372432 A GB 1372432A
- Authority
- GB
- United Kingdom
- Prior art keywords
- matrix
- gas
- insert
- downstream
- duct
- 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
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
- F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
- F02C7/105—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers of the rotary type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
- F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Gas Burners (AREA)
Abstract
1372432 Thermal regenerators RN PENNY 29 March 1973 [29 Dec 1971] 60389/71 Heading F4K [Also in Division F1] In a rotary matrix type thermal regenerator for heating a combustion-supporting gas (e.g. compressed air flowing to the regenerator via a duct 28), a porous insert 32 is located in the gas path downstream of and spaced from the rotor 24, and means 34 are provided for introducing a fuel into said gas upstream of the insert 32 either upstream or downstream of the rotor, and for igniting said gas (igniter 36) downstream of the insert so that the downstream face of the insert forms a flame-holding surface for the ignited gas. In use, the burnt gases pass via a duct 30 to a gas turbine (not shown) from which the turbine exhaust flows via a duct 31 to the regenerator matrix 24. If excess fuel in the turbine exhaust gases is to be burnt, an additional porous insert 33 may be provided in the exhaust gas path downstream of the matrix 24, fuel being injected into the exhaust gases at 35 and the gases being ignited downstream of the insert 33 by an igniter 37. The matrix and the inserts may be formed of a ceramic foam material or of spaced-apart ceramic rods. The means 22, 23 for locating the matrix may be as described in Specification 1,372,433 and the rotating means for the matrix may comprise driving buckets as described in Specification 1,363,769.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6038971A GB1372432A (en) | 1971-12-29 | 1971-12-29 | Rotary regenerative heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6038971A GB1372432A (en) | 1971-12-29 | 1971-12-29 | Rotary regenerative heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1372432A true GB1372432A (en) | 1974-10-30 |
Family
ID=10485521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6038971A Expired GB1372432A (en) | 1971-12-29 | 1971-12-29 | Rotary regenerative heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1372432A (en) |
-
1971
- 1971-12-29 GB GB6038971A patent/GB1372432A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |