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RU2016129880A - Pulsating jet engine - Google Patents

Pulsating jet engine Download PDF

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Publication number
RU2016129880A
RU2016129880A RU2016129880A RU2016129880A RU2016129880A RU 2016129880 A RU2016129880 A RU 2016129880A RU 2016129880 A RU2016129880 A RU 2016129880A RU 2016129880 A RU2016129880 A RU 2016129880A RU 2016129880 A RU2016129880 A RU 2016129880A
Authority
RU
Russia
Prior art keywords
jet engine
spiral
pulsating jet
combustion chamber
nozzle
Prior art date
Application number
RU2016129880A
Other languages
Russian (ru)
Other versions
RU2672240C1 (en
Inventor
Виталий Валериевич Кожевин
Original Assignee
Кожевин Виталий Валерьевич
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 Кожевин Виталий Валерьевич filed Critical Кожевин Виталий Валерьевич
Priority to RU2016129880A priority Critical patent/RU2672240C1/en
Publication of RU2016129880A publication Critical patent/RU2016129880A/en
Application granted granted Critical
Publication of RU2672240C1 publication Critical patent/RU2672240C1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Claims (2)

1. Пульсирующий реактивный двигатель, содержащий корпус, камеру сгорания с соплом и системы подачи компонентов в камеру сгорания и воспламенения топливной смеси, отличающийся тем, что камера сгорания имеет кольцевое поперечное сечение, а сопло выполнено в виде бифилярной спирали, образованной спиральными лентами и боковыми кольцами, при этом выход каждой спирали сориентирован в направлении, противоположном направлению вращения корпуса.1. A pulsating jet engine containing a housing, a combustion chamber with a nozzle and a system for supplying components to the combustion chamber and igniting the fuel mixture, characterized in that the combustion chamber has an annular cross section, and the nozzle is made in the form of a bifilar spiral formed by spiral tapes and side rings , while the output of each spiral is oriented in the direction opposite to the direction of rotation of the housing. 2. Пульсирующий реактивный двигатель по п. 1, отличающийся тем, что профиль каждой спирали увеличивается по направлению к выходу.2. The pulsating jet engine according to claim 1, characterized in that the profile of each spiral increases towards the exit.
RU2016129880A 2016-07-20 2016-07-20 Pulsejet engine RU2672240C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016129880A RU2672240C1 (en) 2016-07-20 2016-07-20 Pulsejet engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016129880A RU2672240C1 (en) 2016-07-20 2016-07-20 Pulsejet engine

Publications (2)

Publication Number Publication Date
RU2016129880A true RU2016129880A (en) 2018-01-25
RU2672240C1 RU2672240C1 (en) 2018-11-12

Family

ID=61024072

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016129880A RU2672240C1 (en) 2016-07-20 2016-07-20 Pulsejet engine

Country Status (1)

Country Link
RU (1) RU2672240C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110761898B (en) * 2019-09-25 2020-09-29 中国科学院广州能源研究所 A device for ultra-enthalpy detonation using microscale helical channels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671056A (en) * 1986-08-06 1987-06-09 Genz Matthew L R Pulse-sonic jet nozzle
RU2211939C2 (en) * 2001-04-05 2003-09-10 Федеральное государственное унитарное предприятие Государственный ракетный центр "КБ им. акад. В.П. Макеева" Rocket engine nozzle designed for rotating rocket relative to longitudinal axis
RU2210726C1 (en) * 2001-11-22 2003-08-20 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр им. М.В. Хруничева" Space rocket (variants)
US6983586B2 (en) * 2003-12-08 2006-01-10 General Electric Company Two-stage pulse detonation system
RU2010129629A (en) * 2010-07-15 2012-01-20 Асхат Абрарович Гарафутдинов (RU) SPIRAL REACTIVE ENGINE

Also Published As

Publication number Publication date
RU2672240C1 (en) 2018-11-12

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20200721