JPS57131846A - Ram rocket - Google Patents

Ram rocket

Info

Publication number
JPS57131846A
JPS57131846A JP1670181A JP1670181A JPS57131846A JP S57131846 A JPS57131846 A JP S57131846A JP 1670181 A JP1670181 A JP 1670181A JP 1670181 A JP1670181 A JP 1670181A JP S57131846 A JPS57131846 A JP S57131846A
Authority
JP
Japan
Prior art keywords
combustion chamber
combustible gas
gas generator
secondary combustion
burned
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
Application number
JP1670181A
Other languages
Japanese (ja)
Inventor
Takuo Kuwabara
Katsuaki Kosaka
Shinji Notake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP1670181A priority Critical patent/JPS57131846A/en
Publication of JPS57131846A publication Critical patent/JPS57131846A/en
Pending legal-status Critical Current

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
    • F02K7/10—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 characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/18—Composite ram-jet/rocket engines

Abstract

PURPOSE:To enable to shorten the overall length of a rocket by placing a gas generator in a secondary combustion chamber, in a ram rocket in which a combustible gas generated by the combustion of a solid propellant loaded in a gas generator is fed into a secondary combustion chamber. CONSTITUTION:The ram rocket 1 is accelerated by the combustion of the solid propellant for a booster loaded in the secondary combustion chamber 4, and flies at a velocity such as to attain a ram pressure. When the combustion is completed, the solid propellant 5 starts to be burned from its end face, whereby the hot combustible gas is generated in the gas generator 15. The combustible gas is jetted into the second combustion chamber 4 through a jetting port 2, is burned by mixing violently with compressed air fed through a diffuser 6 and is jetted out. At this moment, fuel liners 8, 20 generate fuel gases through abrasion, and the fuel gases are burned simultaneously with said combustible gas. In addition, the gas generator 15 is heated from outside so that the combustible gas is easily generated and the pressure in the secondary combustion chamber 4 is maintained at a predetermined value, providing a stable force for flying.
JP1670181A 1981-02-06 1981-02-06 Ram rocket Pending JPS57131846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1670181A JPS57131846A (en) 1981-02-06 1981-02-06 Ram rocket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1670181A JPS57131846A (en) 1981-02-06 1981-02-06 Ram rocket

Publications (1)

Publication Number Publication Date
JPS57131846A true JPS57131846A (en) 1982-08-14

Family

ID=11923585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1670181A Pending JPS57131846A (en) 1981-02-06 1981-02-06 Ram rocket

Country Status (1)

Country Link
JP (1) JPS57131846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079308B1 (en) * 1988-10-12 2011-12-20 Aerospatiale Societe Nationale Industrielle Ramjet engine incorporating a tubular structure and a missile propelled by a ramjet engines of this type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079308B1 (en) * 1988-10-12 2011-12-20 Aerospatiale Societe Nationale Industrielle Ramjet engine incorporating a tubular structure and a missile propelled by a ramjet engines of this type

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