DE2114256A1 - Kuehlvorrichtung fuer einen Hochdruckraketenmotor - Google Patents
Kuehlvorrichtung fuer einen HochdruckraketenmotorInfo
- Publication number
- DE2114256A1 DE2114256A1 DE19712114256 DE2114256A DE2114256A1 DE 2114256 A1 DE2114256 A1 DE 2114256A1 DE 19712114256 DE19712114256 DE 19712114256 DE 2114256 A DE2114256 A DE 2114256A DE 2114256 A1 DE2114256 A1 DE 2114256A1
- Authority
- DE
- Germany
- Prior art keywords
- coolant
- channels
- rocket motor
- nozzle
- lamella
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title description 20
- 241000446313 Lamella Species 0.000 claims description 48
- 239000002826 coolant Substances 0.000 claims description 44
- 238000002485 combustion reaction Methods 0.000 claims description 25
- 239000011888 foil Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
- F02K9/60—Constructional parts; Details not otherwise provided for
- F02K9/62—Combustion or thrust chambers
- F02K9/64—Combustion or thrust chambers having cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/97—Rocket nozzles
- F02K9/972—Fluid cooling arrangements for nozzles
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/203—Heat transfer, e.g. cooling by transpiration cooling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Pipe Accessories (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US319047A US3863443A (en) | 1963-10-25 | 1963-10-25 | High pressure rocket and cooling means |
| GB731371*[A GB1295012A (enExample) | 1963-10-25 | 1971-03-19 | |
| DE19712114256 DE2114256A1 (de) | 1963-10-25 | 1971-03-24 | Kuehlvorrichtung fuer einen Hochdruckraketenmotor |
| FR7111627A FR2130040B1 (enExample) | 1963-10-25 | 1971-03-26 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US319047A US3863443A (en) | 1963-10-25 | 1963-10-25 | High pressure rocket and cooling means |
| GB731371 | 1971-03-19 | ||
| DE19712114256 DE2114256A1 (de) | 1963-10-25 | 1971-03-24 | Kuehlvorrichtung fuer einen Hochdruckraketenmotor |
| FR7111627A FR2130040B1 (enExample) | 1963-10-25 | 1971-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2114256A1 true DE2114256A1 (de) | 1972-09-28 |
Family
ID=27431224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712114256 Pending DE2114256A1 (de) | 1963-10-25 | 1971-03-24 | Kuehlvorrichtung fuer einen Hochdruckraketenmotor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3863443A (enExample) |
| DE (1) | DE2114256A1 (enExample) |
| FR (1) | FR2130040B1 (enExample) |
| GB (1) | GB1295012A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4314742A (en) * | 1980-06-02 | 1982-02-09 | United Technologies Corporation | High performance cooled laser mirror |
| US4771599A (en) * | 1986-10-20 | 1988-09-20 | United Technologies Corporation | Tripropellant rocket engine with injector |
| US4771600A (en) * | 1986-10-20 | 1988-09-20 | United Technologies Corporation | Tripropellant rocket engine |
| FR2733581B1 (fr) * | 1995-04-27 | 1997-07-18 | Europ Propulsion | Enceinte de combustion avec refroidissement par transpiration |
| DE102005036137A1 (de) * | 2005-07-26 | 2007-02-01 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Brennkammer und Verfahren zur Herstellung einer Brennkammer |
| US20100031626A1 (en) * | 2008-03-21 | 2010-02-11 | Robert Oehrlein | Carbon-Kevlar uni-body rocket engine and method of making same |
| FR2963063B1 (fr) * | 2010-07-26 | 2015-11-27 | Snecma | Chambre de combustion munie d'un element tubulaire |
| RU2465483C1 (ru) * | 2011-03-31 | 2012-10-27 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" (ФГУП "ГКНПЦ им. М.В. Хруничева") | Способ изготовления сопла камеры сгорания жидкостного ракетного двигателя (жрд) |
| CN103742296B (zh) * | 2013-12-23 | 2017-03-01 | 中国航天科技集团公司第六研究院第十一研究所 | 一种气膜冷却喷管 |
| US11220979B1 (en) | 2020-11-10 | 2022-01-11 | Mountain Aerospace Research Solutions, Inc. | Liquid-cooled air-breathing rocket engine |
| CN114233516B (zh) * | 2021-12-23 | 2023-05-09 | 南京航空航天大学 | 一种具有再生冷却功能的复合材料爆震发动机燃烧室结构 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305178A (en) * | 1963-04-12 | 1967-02-21 | Arthur R Parilla | Cooling techniques for high temperature engines and other components |
-
1963
- 1963-10-25 US US319047A patent/US3863443A/en not_active Expired - Lifetime
-
1971
- 1971-03-19 GB GB731371*[A patent/GB1295012A/en not_active Expired
- 1971-03-24 DE DE19712114256 patent/DE2114256A1/de active Pending
- 1971-03-26 FR FR7111627A patent/FR2130040B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130040B1 (enExample) | 1975-07-04 |
| US3863443A (en) | 1975-02-04 |
| FR2130040A1 (enExample) | 1972-11-03 |
| GB1295012A (enExample) | 1972-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |