RU94044773A - Method of starting liquid-propellant rocket engine and liquid-propellant rocket engine for realization of this method - Google Patents
Method of starting liquid-propellant rocket engine and liquid-propellant rocket engine for realization of this methodInfo
- Publication number
- RU94044773A RU94044773A RU94044773/06A RU94044773A RU94044773A RU 94044773 A RU94044773 A RU 94044773A RU 94044773/06 A RU94044773/06 A RU 94044773/06A RU 94044773 A RU94044773 A RU 94044773A RU 94044773 A RU94044773 A RU 94044773A
- Authority
- RU
- Russia
- Prior art keywords
- liquid
- rocket engine
- propellant
- propellant rocket
- starting
- Prior art date
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
FIELD: liquid-propellant rocket engines. SUBSTANCE: starting the engine is effected by feeding the propellant components to propellant line and compressed starting gas to turbine of booster propellant pump. Liquid-propellant rocket engine has reaction chamber, units of turbopump delivery system and gas and liquid component mains with branch pipe fitted in booster turbine supply main for connecting the booster turbine to compressed starting gas source. EFFECT: enhanced reliability of starting the engine; invention may be used for liquid-propellant rocket engines provided with afterburners.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94044773A RU2084677C1 (en) | 1994-12-20 | 1994-12-20 | Method of starting liquid rocket engine and liquid rocket engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94044773A RU2084677C1 (en) | 1994-12-20 | 1994-12-20 | Method of starting liquid rocket engine and liquid rocket engine |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94044773A true RU94044773A (en) | 1997-01-27 |
RU2084677C1 RU2084677C1 (en) | 1997-07-20 |
Family
ID=20163323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94044773A RU2084677C1 (en) | 1994-12-20 | 1994-12-20 | Method of starting liquid rocket engine and liquid rocket engine |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2084677C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109372655A (en) * | 2018-12-13 | 2019-02-22 | 西安航天动力研究所 | The pre- pressure charging system of gas-liquid parallel drive and method that high-altitude low entry pressure starts |
-
1994
- 1994-12-20 RU RU94044773A patent/RU2084677C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2084677C1 (en) | 1997-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20101221 |