JPS5632057A - Rocket engine - Google Patents
Rocket engineInfo
- Publication number
- JPS5632057A JPS5632057A JP10827379A JP10827379A JPS5632057A JP S5632057 A JPS5632057 A JP S5632057A JP 10827379 A JP10827379 A JP 10827379A JP 10827379 A JP10827379 A JP 10827379A JP S5632057 A JPS5632057 A JP S5632057A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- generated
- shock
- supersonic
- wave
- 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
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
PURPOSE: To shorten the length of a nozzle as compared with convertional ones and reduce the overall size by a method wherein a shock wave is generated from a shock-wave generating portion by a supersonic flow of exhaust gas in the interior of the nozzle of a rocket engine.
CONSTITUTION: The exhaust gas 2 generated in a combustion chamber 1 flows through a throat 3, expands at a nozzle 4 to attain a supersonic velocity. A shock- wave generating portion 6, where a shock wave is generated by the supersonic gas flow, has a double-wedge cross section 5 and is arranged in the roughly central portion of the nozzle 4. The shock wave 7 generated at the portion 6 produces a localized sharp increase of pressure at a portion 8 of the nozzle 4, to augment the thrust.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10827379A JPS5632057A (en) | 1979-08-25 | 1979-08-25 | Rocket engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10827379A JPS5632057A (en) | 1979-08-25 | 1979-08-25 | Rocket engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5632057A true JPS5632057A (en) | 1981-04-01 |
Family
ID=14480458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10827379A Pending JPS5632057A (en) | 1979-08-25 | 1979-08-25 | Rocket engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5632057A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143101U (en) * | 1983-03-14 | 1984-09-25 | 三菱電機株式会社 | low pass filter |
DE102005002283A1 (en) * | 2004-11-20 | 2006-11-09 | SCHÄFER, Alexander | Rocket propulsion, has combustion chamber including thrust pipe, where thrust pipe is spaced out simultaneously with presonic velocities of gas and also with supersonic velocities |
US8893504B2 (en) | 2010-10-01 | 2014-11-25 | Rolls-Royce Plc | Igniter |
-
1979
- 1979-08-25 JP JP10827379A patent/JPS5632057A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143101U (en) * | 1983-03-14 | 1984-09-25 | 三菱電機株式会社 | low pass filter |
DE102005002283A1 (en) * | 2004-11-20 | 2006-11-09 | SCHÄFER, Alexander | Rocket propulsion, has combustion chamber including thrust pipe, where thrust pipe is spaced out simultaneously with presonic velocities of gas and also with supersonic velocities |
US8893504B2 (en) | 2010-10-01 | 2014-11-25 | Rolls-Royce Plc | Igniter |
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