RU2009138089A - COMBUSTION CAMERA OF A LIQUID LIQUID ROCKET ENGINE - Google Patents
COMBUSTION CAMERA OF A LIQUID LIQUID ROCKET ENGINE Download PDFInfo
- Publication number
- RU2009138089A RU2009138089A RU2009138089/06A RU2009138089A RU2009138089A RU 2009138089 A RU2009138089 A RU 2009138089A RU 2009138089/06 A RU2009138089/06 A RU 2009138089/06A RU 2009138089 A RU2009138089 A RU 2009138089A RU 2009138089 A RU2009138089 A RU 2009138089A
- Authority
- RU
- Russia
- Prior art keywords
- combustion chamber
- liquid
- loop
- cavity
- shaped channels
- Prior art date
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- Testing Of Engines (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
1. Камера сгорания жидкостного ракетного двигателя малой тяги, содержащая смесительную головку со струйными форсунками окислителя и горючего, сообщенными с заклапанными полостями, имеющими дополнительные полости в стенках камеры сгорания или в полости камеры сгорания, отличающаяся тем, что дополнительные полости выполнены в виде петлеобразных каналов со струйными форсунками на выходе, направленными на поверхность клинового смесителя. ! 2. Камера сгорания по п.1, отличающаяся тем, что петлеобразные каналы выполнены в виде капиллярных трубок, помещенных в полость камеры сгорания. ! 3. Камера сгорания по п.1, отличающаяся тем, что клиновой смеситель выполнен в виде конуса. 1. The combustion chamber of a liquid propellant small thrust engine containing a mixing head with jet nozzles of an oxidizer and fuel in communication with valve cavities having additional cavities in the walls of the combustion chamber or in the cavity of the combustion chamber, characterized in that the additional cavities are made in the form of loop-shaped channels with outlet nozzles directed to the surface of the wedge mixer. ! 2. The combustion chamber according to claim 1, characterized in that the loop-shaped channels are made in the form of capillary tubes placed in the cavity of the combustion chamber. ! 3. The combustion chamber according to claim 1, characterized in that the wedge mixer is made in the form of a cone.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009138089/06A RU2453722C2 (en) | 2009-10-14 | 2009-10-14 | Low-thrust liquid-propellant rocket engine combustion chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009138089/06A RU2453722C2 (en) | 2009-10-14 | 2009-10-14 | Low-thrust liquid-propellant rocket engine combustion chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009138089A true RU2009138089A (en) | 2011-04-20 |
| RU2453722C2 RU2453722C2 (en) | 2012-06-20 |
Family
ID=44051026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009138089/06A RU2453722C2 (en) | 2009-10-14 | 2009-10-14 | Low-thrust liquid-propellant rocket engine combustion chamber |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2453722C2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2570295C2 (en) * | 2014-03-31 | 2015-12-10 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" | Low-thrust rocket engine |
| RU2615883C1 (en) * | 2015-12-30 | 2017-04-11 | федеральное государственное автономное образовательное учреждение высшего образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) | Thruster with multi-stage combustion chamber at gaseous hydrogen and oxygen |
| RU2685166C2 (en) * | 2016-12-09 | 2019-04-16 | Акционерное общество "НАУЧНО-ИССЛЕДОВАТЕЛЬСКИЙ ИНСТИТУТ МАШИНОСТРОЕНИЯ" (АО "НИИМаш") | Combustion chamber of low-thrust liquid-propellant engine |
| RU2716778C2 (en) * | 2017-02-27 | 2020-03-16 | Акционерное общество "НАУЧНО-ИССЛЕДОВАТЕЛЬСКИЙ ИНСТИТУТ МАШИНОСТРОЕНИЯ" (АО "НИИМаш") | Low-thrust liquid-propellant engine combustion chamber |
| RU2720654C1 (en) * | 2019-04-22 | 2020-05-12 | Олег Петрович Могучев | Liquid-propellant engine combustion chamber |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2543222A1 (en) * | 1983-03-22 | 1984-09-28 | Messerschmitt Boelkow Blohm | Injection head for combustion chambers of rocket motors operating on liquid propergol |
| RU2088782C1 (en) * | 1993-06-17 | 1997-08-27 | Виктор Николаевич Иванов | Chamber of liquid-propellant rocket engine |
| RU2191914C2 (en) * | 1998-04-29 | 2002-10-27 | Государственное предприятие Научно-исследовательский институт машиностроения | Injector assembly |
| JP2008111340A (en) * | 2006-10-27 | 2008-05-15 | Mitsubishi Heavy Ind Ltd | Injector and combustor for rocket |
| DE102007008942B4 (en) * | 2007-02-21 | 2010-07-22 | Astrium Gmbh | Injection head for the combustion chamber of a rocket engine |
-
2009
- 2009-10-14 RU RU2009138089/06A patent/RU2453722C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2453722C2 (en) | 2012-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20181015 |