CN108644031B - 一种固体火箭发动机绝热层烧蚀率测试方法 - Google Patents
一种固体火箭发动机绝热层烧蚀率测试方法 Download PDFInfo
- Publication number
- CN108644031B CN108644031B CN201810431885.9A CN201810431885A CN108644031B CN 108644031 B CN108644031 B CN 108644031B CN 201810431885 A CN201810431885 A CN 201810431885A CN 108644031 B CN108644031 B CN 108644031B
- Authority
- CN
- China
- Prior art keywords
- engine
- small
- solid
- sized
- designed
- 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
Links
Images
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
- F02K9/32—Constructional parts; Details not otherwise provided for
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Testing Of Engines (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810431885.9A CN108644031B (zh) | 2018-05-08 | 2018-05-08 | 一种固体火箭发动机绝热层烧蚀率测试方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810431885.9A CN108644031B (zh) | 2018-05-08 | 2018-05-08 | 一种固体火箭发动机绝热层烧蚀率测试方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108644031A CN108644031A (zh) | 2018-10-12 |
CN108644031B true CN108644031B (zh) | 2020-05-12 |
Family
ID=63749858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810431885.9A Active CN108644031B (zh) | 2018-05-08 | 2018-05-08 | 一种固体火箭发动机绝热层烧蚀率测试方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108644031B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110749536B (zh) * | 2019-10-16 | 2022-04-01 | 南京理工大学 | 一种固体火箭发动机热防护材料烧蚀实验装置 |
CN111222224B (zh) * | 2019-12-17 | 2023-04-14 | 上海新力动力设备研究所 | 一种固体火箭发动机自由装填药柱包覆套设计方法 |
CN111814348B (zh) * | 2020-07-21 | 2022-02-08 | 中国科学院力学研究所 | 一种固体火箭发动机内弹道性能的预示方法 |
CN112677499B (zh) * | 2020-12-22 | 2022-12-27 | 上海航天化工应用研究所 | 一种固体火箭发动机绝热层滚压贴片装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052198A (zh) * | 2010-12-23 | 2011-05-11 | 西北工业大学 | 一种固体火箭发动机全尺寸喷管热结构实验装置 |
CN104833768A (zh) * | 2015-03-11 | 2015-08-12 | 西北工业大学 | 火箭发动机内颗粒相沉积条件下绝热层烧蚀的模拟装置 |
CN105448177A (zh) * | 2015-03-11 | 2016-03-30 | 西北工业大学 | 用于研究火箭发动机内绝热层烧蚀现象的双喷管模拟装置 |
CN105527370A (zh) * | 2015-11-03 | 2016-04-27 | 西北工业大学 | 潜入喷管背壁空腔内颗粒沉积条件下绝热层烧蚀模拟装置 |
CN205349553U (zh) * | 2016-01-28 | 2016-06-29 | 东华理工大学 | 一种用于固液混合火箭发动机试验的模块化燃烧室装置 |
CN106337759A (zh) * | 2016-09-29 | 2017-01-18 | 北京航天动力研究所 | 一种燃烧稳定性鉴定试验用扰动装置 |
-
2018
- 2018-05-08 CN CN201810431885.9A patent/CN108644031B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052198A (zh) * | 2010-12-23 | 2011-05-11 | 西北工业大学 | 一种固体火箭发动机全尺寸喷管热结构实验装置 |
CN104833768A (zh) * | 2015-03-11 | 2015-08-12 | 西北工业大学 | 火箭发动机内颗粒相沉积条件下绝热层烧蚀的模拟装置 |
CN105448177A (zh) * | 2015-03-11 | 2016-03-30 | 西北工业大学 | 用于研究火箭发动机内绝热层烧蚀现象的双喷管模拟装置 |
CN105527370A (zh) * | 2015-11-03 | 2016-04-27 | 西北工业大学 | 潜入喷管背壁空腔内颗粒沉积条件下绝热层烧蚀模拟装置 |
CN205349553U (zh) * | 2016-01-28 | 2016-06-29 | 东华理工大学 | 一种用于固液混合火箭发动机试验的模块化燃烧室装置 |
CN106337759A (zh) * | 2016-09-29 | 2017-01-18 | 北京航天动力研究所 | 一种燃烧稳定性鉴定试验用扰动装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108644031A (zh) | 2018-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108644031B (zh) | 一种固体火箭发动机绝热层烧蚀率测试方法 | |
CN105130720A (zh) | 一种高能低燃速温度敏感系数推进剂 | |
CN110425058B (zh) | 双脉冲固体火箭发动机软质隔层烧蚀试验装置 | |
CN110749536B (zh) | 一种固体火箭发动机热防护材料烧蚀实验装置 | |
US3006743A (en) | Solid composite propellants containing decaborane | |
CN110818518B (zh) | 一种高威力耐热炸药 | |
CN111188697B (zh) | 一种电磁弹射用固体火箭发动机 | |
CN110437021A (zh) | 一种热效应炸药 | |
CN110724349A (zh) | 一种耐烧蚀抗冲刷三元乙丙橡胶绝热材料的制备方法 | |
CN112211747A (zh) | 旋转加速型固体火箭发动机内部结构 | |
CN107101539A (zh) | 一种大潜深水下无动力发射运载系统弹筒分离方法 | |
US3017743A (en) | Rocket and propellant charge therefor | |
Tarver et al. | Shock initiation of an ε-CL-20-estane formulation | |
Chen et al. | Experimental research on the launching system of auxiliary charge with filter cartridge structure | |
US3050435A (en) | Method of consolidating solid rocket propellant grains | |
US3010400A (en) | Propellant charge | |
CN207085121U (zh) | 阻火带及阻火片 | |
US3031969A (en) | Adhesive for composite-type propellants | |
US3023572A (en) | Multiple thrust propellant charge | |
CN111892966B (zh) | 一种用于含硼推进剂的高能金属燃料 | |
CN111499480B (zh) | 一种低比压成型炸药及其成型工艺 | |
Pérez et al. | Development of a solid rocket motor utilizing an ammonium nitrate based propellant | |
CN114294124A (zh) | 用于固体火箭冲压发动机的含能绝热层热防护结构及方法 | |
Crosby et al. | Design and development of a hot particle igniter | |
Michaels et al. | Investigation of a thruster based on a traveling propellant charge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Gaozhang Inventor after: Ao Weijian Inventor after: Peng Xilai Inventor after: Ren Zhaozhi Inventor after: Chen Chen Inventor after: Li Qiang Inventor before: Zhang Gaozhang Inventor before: Ao Weijian Inventor before: Peng Xilai Inventor before: Ren Zhaozhi Inventor before: Chen Chen Inventor before: Li Qiang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |