IT201700115681A1 - Procedimento di collaudo per collaudare un motore a propellente solido, e motore a propellente solido per attuare tale procedimento - Google Patents

Procedimento di collaudo per collaudare un motore a propellente solido, e motore a propellente solido per attuare tale procedimento

Info

Publication number
IT201700115681A1
IT201700115681A1 IT102017000115681A IT201700115681A IT201700115681A1 IT 201700115681 A1 IT201700115681 A1 IT 201700115681A1 IT 102017000115681 A IT102017000115681 A IT 102017000115681A IT 201700115681 A IT201700115681 A IT 201700115681A IT 201700115681 A1 IT201700115681 A1 IT 201700115681A1
Authority
IT
Italy
Prior art keywords
engine
procedure
test
solid propellent
implement
Prior art date
Application number
IT102017000115681A
Other languages
English (en)
Inventor
Daniele Schiariti
Paolo Bellomi
Original Assignee
Avio Spa
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 Avio Spa filed Critical Avio Spa
Priority to IT102017000115681A priority Critical patent/IT201700115681A1/it
Priority to EP18796496.0A priority patent/EP3695106B1/en
Priority to ES18796496T priority patent/ES2898314T3/es
Priority to PCT/IB2018/057896 priority patent/WO2019073437A1/en
Priority to US16/755,068 priority patent/US11280296B2/en
Publication of IT201700115681A1 publication Critical patent/IT201700115681A1/it

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
    • F02K9/96—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by specially adapted arrangements for testing or measuring
    • 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
    • F02K9/24—Charging rocket engines with solid propellants; Methods or apparatus specially adapted for working 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
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/34—Casings; Combustion chambers; Liners thereof
    • F02K9/343—Joints, connections, seals therefor
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer
    • 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
    • F05D2260/00—Function
    • F05D2260/83—Testing, e.g. methods, components or tools therefor
    • 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
    • F05D2300/6111—Properties or characteristics given to material by treatment or manufacturing functionally graded coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Engines (AREA)
IT102017000115681A 2017-10-13 2017-10-13 Procedimento di collaudo per collaudare un motore a propellente solido, e motore a propellente solido per attuare tale procedimento IT201700115681A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102017000115681A IT201700115681A1 (it) 2017-10-13 2017-10-13 Procedimento di collaudo per collaudare un motore a propellente solido, e motore a propellente solido per attuare tale procedimento
EP18796496.0A EP3695106B1 (en) 2017-10-13 2018-10-11 Test method for testing a solid-propellant rocket engine, solid-propellant rocket engine and system for implementing the method
ES18796496T ES2898314T3 (es) 2017-10-13 2018-10-11 Método de ensayo para probar un motor de cohete con propergol sólido, un motor de cohete con propergol sólido y sistema para implementar el método
PCT/IB2018/057896 WO2019073437A1 (en) 2017-10-13 2018-10-11 TESTING METHOD FOR TESTING A SOLID PROPERGOL FUSED ENGINE, SOLID PROPERGOL FUSED ENGINE-FUSE AND SYSTEM FOR IMPLEMENTING THE METHOD
US16/755,068 US11280296B2 (en) 2017-10-13 2018-10-11 Test method for testing a solid-propellant rocket engine, solid-propellant rocket engine and system for implementing the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000115681A IT201700115681A1 (it) 2017-10-13 2017-10-13 Procedimento di collaudo per collaudare un motore a propellente solido, e motore a propellente solido per attuare tale procedimento

Publications (1)

Publication Number Publication Date
IT201700115681A1 true IT201700115681A1 (it) 2019-04-13

Family

ID=61224315

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000115681A IT201700115681A1 (it) 2017-10-13 2017-10-13 Procedimento di collaudo per collaudare un motore a propellente solido, e motore a propellente solido per attuare tale procedimento

Country Status (5)

Country Link
US (1) US11280296B2 (it)
EP (1) EP3695106B1 (it)
ES (1) ES2898314T3 (it)
IT (1) IT201700115681A1 (it)
WO (1) WO2019073437A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117367808A (zh) * 2023-04-24 2024-01-09 中国人民解放军国防科技大学 一种用于发动机静止试验的免焊接自相似防护结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114184386B (zh) * 2021-11-29 2023-07-21 西安航天动力测控技术研究所 一种球形固体火箭发动机测试装置
CN113915029A (zh) * 2021-12-14 2022-01-11 星河动力(北京)空间科技有限公司 火箭发动机喷管喉衬的测试装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466627A1 (fr) * 1979-10-05 1981-04-10 Europ Propulsion Dispositif anti-clappement pour propulseur a propergol solide
EP0226499A1 (fr) * 1985-12-05 1987-06-24 Societe Europeenne De Propulsion Aménagement interne anti-clappement pour propulseur à poudre et son procédé de fabrication
US4711086A (en) * 1986-10-24 1987-12-08 The United States Of America As Represented By The Secretary Of The Navy Trident II first and second stage internal insulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149404A (en) * 1978-05-24 1979-04-17 The United States Of America As Represented By The Secretary Of The Army Pressure testing of rocket motor cases
US5289723A (en) * 1992-06-05 1994-03-01 Thiokol Corporation Antisymmetric grain support test device and methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466627A1 (fr) * 1979-10-05 1981-04-10 Europ Propulsion Dispositif anti-clappement pour propulseur a propergol solide
EP0226499A1 (fr) * 1985-12-05 1987-06-24 Societe Europeenne De Propulsion Aménagement interne anti-clappement pour propulseur à poudre et son procédé de fabrication
US4711086A (en) * 1986-10-24 1987-12-08 The United States Of America As Represented By The Secretary Of The Navy Trident II first and second stage internal insulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117367808A (zh) * 2023-04-24 2024-01-09 中国人民解放军国防科技大学 一种用于发动机静止试验的免焊接自相似防护结构
CN117367808B (zh) * 2023-04-24 2024-04-30 中国人民解放军国防科技大学 一种用于发动机静止试验的免焊接自相似防护结构

Also Published As

Publication number Publication date
WO2019073437A1 (en) 2019-04-18
EP3695106A1 (en) 2020-08-19
US11280296B2 (en) 2022-03-22
ES2898314T3 (es) 2022-03-07
EP3695106B1 (en) 2021-08-25
US20210190014A1 (en) 2021-06-24

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