RU94025116A - Method of operation of rocket engine and rocket engine - Google Patents

Method of operation of rocket engine and rocket engine

Info

Publication number
RU94025116A
RU94025116A RU94025116/06A RU94025116A RU94025116A RU 94025116 A RU94025116 A RU 94025116A RU 94025116/06 A RU94025116/06 A RU 94025116/06A RU 94025116 A RU94025116 A RU 94025116A RU 94025116 A RU94025116 A RU 94025116A
Authority
RU
Russia
Prior art keywords
tank
space
thrust chamber
tanks
around
Prior art date
Application number
RU94025116/06A
Other languages
Russian (ru)
Other versions
RU2093698C1 (en
Inventor
А.А. Бахмутов
И.А. Клепиков
И.И. Величко
Н.А. Обухов
В.И. Могиленко
Original Assignee
А.А. Бахмутов
И.А. Клепиков
И.И. Величко
Н.А. Обухов
В.И. Могиленко
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by А.А. Бахмутов, И.А. Клепиков, И.И. Величко, Н.А. Обухов, В.И. Могиленко filed Critical А.А. Бахмутов
Priority to RU94025116A priority Critical patent/RU2093698C1/en
Publication of RU94025116A publication Critical patent/RU94025116A/en
Application granted granted Critical
Publication of RU2093698C1 publication Critical patent/RU2093698C1/en

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

FIELD: rocket engine engineering. SUBSTANCE: space immediately around the thrust chamber and board tanks are filled with a liquid fuel components. The tanks are pressurized with gas under pressure, and fuel components flows through working paths of the thrust chamber. In so doing, a fuel component that is in the space around the thrust chamber is primarily used to empty the space. A portion of the fuel component is then used from the rest tank space. In accordance with one version, the rocket engine has a tank with a sunk thrust chamber. The tank is provided with intermediate bottom that separates the tank into the top and bottom compartments. The compartments are interconnected through a pipe line . One end of the pipe lines is connected with the intermediate bottom. The other end is submerged into the bottom compartment. In accordance with the second version, there is a guarding jacket around the thrust chamber. EFFECT: enhanced reliability.

Claims (1)

Технический результат изобретения состоит в повышении надежности двигательной установки. Наиболее целесообразная область применения изобретения - ракетные двигательные установки криогенного топлива с утопленным в баке двигателем, предназначенные для космических ракет-носителей. Способ включает заправку жидкими топливными компонентами бортовых баков с заполнением пространства непосредственно вокруг тяговой камеры, наддув баков газом под давлением и расходование топливных компонентов через рабочие тракты тяговой камеры с опорожнением баков, причем вначале расходуют топливный компонент из пространства вокруг тяговой камеры, освобождая ее от жидкости, а затем расходуют часть топливного компонента из остального проcтранства бака. Ракетная двигательная установка в одном варианте включает бак с утопленной тяговой камерой, который cнабжен промежуточным днищем, разделяющим бак на верхнюю и нижнюю секции, cообщающиеcя по уровням забора жидкости посредством расходного трубопровода, один конец которого присоединен к промежуточному днищу, а другой погружен в нижнюю секцию. В другом варианте двигательной установки с утопленной в баке тяговой камерой вокруг последней смонтирован ограждающий ее кессон.The technical result of the invention is to increase the reliability of the propulsion system. The most appropriate field of application of the invention is rocket propulsion systems of cryogenic fuel with an engine recessed in the tank, intended for space launch vehicles. The method includes refueling the side tanks with liquid fuel components to fill the space directly around the traction chamber, pressurizing the tanks with gas and consuming fuel components through the working paths of the traction chamber with emptying the tanks, first consuming the fuel component from the space around the traction chamber, freeing it from liquid, and then spend part of the fuel component from the rest of the tank. In one embodiment, a rocket propulsion system includes a tank with a recessed traction chamber, which is equipped with an intermediate bottom that separates the tank into upper and lower sections, communicating according to the levels of liquid intake through a flow line, one end of which is connected to the intermediate bottom and the other is immersed in the lower section. In another embodiment of the propulsion system with a traction chamber recessed in the tank around the latter, a caisson enclosing it is mounted.
RU94025116A 1994-07-05 1994-07-05 Rocket engine plant RU2093698C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94025116A RU2093698C1 (en) 1994-07-05 1994-07-05 Rocket engine plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94025116A RU2093698C1 (en) 1994-07-05 1994-07-05 Rocket engine plant

Publications (2)

Publication Number Publication Date
RU94025116A true RU94025116A (en) 1996-07-27
RU2093698C1 RU2093698C1 (en) 1997-10-20

Family

ID=20158077

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94025116A RU2093698C1 (en) 1994-07-05 1994-07-05 Rocket engine plant

Country Status (1)

Country Link
RU (1) RU2093698C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109763913A (en) * 2019-01-17 2019-05-17 北京蓝箭空间科技有限公司 Bipropellant propulsion developing agent storage and supply system and space launch vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109763913A (en) * 2019-01-17 2019-05-17 北京蓝箭空间科技有限公司 Bipropellant propulsion developing agent storage and supply system and space launch vehicle
CN109763913B (en) * 2019-01-17 2024-03-26 蓝箭航天空间科技股份有限公司 Dual component propellant storage and supply system and space vehicle

Also Published As

Publication number Publication date
RU2093698C1 (en) 1997-10-20

Similar Documents

Publication Publication Date Title
KR100932043B1 (en) Cargo pump device of liquid cargo ship
US5234364A (en) Exhaust system for small planing boat
US5235928A (en) Towed submergible, collapsible, steerable tank
KR20190119435A (en) Ventilation System and Vessel having the same
CN108027108A (en) The fuel tank arrangement of marine ships
US5092259A (en) Inert gas control in a system to reduce spillage of oil due to rupture of ship's tank
US3422779A (en) Tankship for the transportation of low-temperature liquefied gases
RU94025116A (en) Method of operation of rocket engine and rocket engine
CN102782298A (en) Vapor separator with integral low pressure lift pump
US4784104A (en) Fuel line with integral co-axial return line
KR102531804B1 (en) internal combustion engines for ships
SE8402977D0 (en) OIL STORAGE DEVICE
KR20180090032A (en) Vessel
AU713244B2 (en) Improvements in and relating to ships
RU96100828A (en) AREA
GB1429910A (en) Fuel tank
US4981153A (en) Method and apparatus for reducing hydrocarbon vapor emission from a storage tank
FR3133890B1 (en) KEROSENE AND HYDROGEN propulsion device, aircraft equipped with it
KR102268425B1 (en) Ship
RU2088787C1 (en) Multistage rocket
SU930103A1 (en) Jet pump testing stand
EP0957258A4 (en) Air vent construction of subtank in engine
SU1163050A1 (en) Pumping unit
KR102673483B1 (en) Ship tank system
RU2002130109A (en) MOTOR INSTALLATION OF THE FIRST STAGE OF THE AIR-SPACE SYSTEM ROCKER