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GB2571915B - Use of metal foam or lattice structures to support solid propellant - Google Patents

Use of metal foam or lattice structures to support solid propellant Download PDF

Info

Publication number
GB2571915B
GB2571915B GB1802649.2A GB201802649A GB2571915B GB 2571915 B GB2571915 B GB 2571915B GB 201802649 A GB201802649 A GB 201802649A GB 2571915 B GB2571915 B GB 2571915B
Authority
GB
United Kingdom
Prior art keywords
metal foam
solid propellant
lattice structures
support solid
support
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.)
Active
Application number
GB1802649.2A
Other versions
GB2571915A (en
GB201802649D0 (en
Inventor
Gregory Smith Anthony
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1802649.2A priority Critical patent/GB2571915B/en
Publication of GB201802649D0 publication Critical patent/GB201802649D0/en
Publication of GB2571915A publication Critical patent/GB2571915A/en
Application granted granted Critical
Publication of GB2571915B publication Critical patent/GB2571915B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/34—Casings; Combustion chambers; Liners thereof
    • F02K9/346—Liners, e.g. inhibitors
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • F02K9/16—Shape or structure of solid propellant charges of honeycomb structure
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • F02K9/18—Shape or structure of solid propellant charges of the internal-burning type having a star or like shaped internal cavity
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/34—Casings; Combustion chambers; Liners thereof
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/36—Propellant charge supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/612—Foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
GB1802649.2A 2018-02-19 2018-02-19 Use of metal foam or lattice structures to support solid propellant Active GB2571915B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1802649.2A GB2571915B (en) 2018-02-19 2018-02-19 Use of metal foam or lattice structures to support solid propellant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1802649.2A GB2571915B (en) 2018-02-19 2018-02-19 Use of metal foam or lattice structures to support solid propellant

Publications (3)

Publication Number Publication Date
GB201802649D0 GB201802649D0 (en) 2018-04-04
GB2571915A GB2571915A (en) 2019-09-18
GB2571915B true GB2571915B (en) 2023-07-19

Family

ID=61783848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1802649.2A Active GB2571915B (en) 2018-02-19 2018-02-19 Use of metal foam or lattice structures to support solid propellant

Country Status (1)

Country Link
GB (1) GB2571915B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025226272A1 (en) * 2024-04-25 2025-10-30 Ursa Major Technologies, Inc. Rocket motor liner structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578520A (en) * 1968-07-17 1971-05-11 Gen Electric Thermal insulation and bond for solid fuel motors and method of making same
US3686868A (en) * 1968-12-19 1972-08-29 Michael John Chase Rocket motors
GB2103349A (en) * 1981-05-26 1983-02-16 Messerschmitt Boelkow Blohm Combustion chamber
GB2113811A (en) * 1982-01-21 1983-08-10 Messerschmitt Boelkow Blohm Rocket motors
GB2191115A (en) * 1980-12-18 1987-12-09 Secr Defence Ablative material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578520A (en) * 1968-07-17 1971-05-11 Gen Electric Thermal insulation and bond for solid fuel motors and method of making same
US3686868A (en) * 1968-12-19 1972-08-29 Michael John Chase Rocket motors
GB2191115A (en) * 1980-12-18 1987-12-09 Secr Defence Ablative material
GB2103349A (en) * 1981-05-26 1983-02-16 Messerschmitt Boelkow Blohm Combustion chamber
GB2113811A (en) * 1982-01-21 1983-08-10 Messerschmitt Boelkow Blohm Rocket motors

Also Published As

Publication number Publication date
GB2571915A (en) 2019-09-18
GB201802649D0 (en) 2018-04-04

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