CN112115585B - 一种运载火箭管路补偿器刚度阵计算方法 - Google Patents
一种运载火箭管路补偿器刚度阵计算方法 Download PDFInfo
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- CN112115585B CN112115585B CN202010861757.5A CN202010861757A CN112115585B CN 112115585 B CN112115585 B CN 112115585B CN 202010861757 A CN202010861757 A CN 202010861757A CN 112115585 B CN112115585 B CN 112115585B
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- 238000004364 calculation method Methods 0.000 title claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims abstract description 55
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 238000005452 bending Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000009864 tensile test Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 102220048977 rs144067344 Human genes 0.000 claims 1
- 102220061395 rs786203280 Human genes 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
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- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
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- Databases & Information Systems (AREA)
- Software Systems (AREA)
- Algebra (AREA)
- Computing Systems (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
轴向刚度 | 第一侧向刚度 | 第二侧向刚度 | 第一弯曲刚度 | 第二弯曲刚度 |
K11 | ||||
K22 | K26 | |||
K33 | K35 | |||
K35 | K55 | |||
K26 | K66 |
Claims (10)
Priority Applications (1)
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CN202010861757.5A CN112115585B (zh) | 2020-08-25 | 2020-08-25 | 一种运载火箭管路补偿器刚度阵计算方法 |
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CN202010861757.5A CN112115585B (zh) | 2020-08-25 | 2020-08-25 | 一种运载火箭管路补偿器刚度阵计算方法 |
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CN112115585A CN112115585A (zh) | 2020-12-22 |
CN112115585B true CN112115585B (zh) | 2021-07-23 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103499440A (zh) * | 2013-10-21 | 2014-01-08 | 沈阳仪表科学研究院有限公司 | 卧式套筒补偿器的多功能测试加载检测机 |
CN105864552A (zh) * | 2016-06-17 | 2016-08-17 | 江苏扬光机械制造有限公司 | 一种网套四氟复合补偿器 |
WO2016155788A1 (en) * | 2015-03-31 | 2016-10-06 | Creon | A housing for a pipeline compensator |
CN107192540A (zh) * | 2016-03-15 | 2017-09-22 | 北京强度环境研究所 | 带网套补偿器管路系统刚度特性试验装置 |
WO2018236217A1 (en) * | 2017-06-22 | 2018-12-27 | Bluemarine Offshore Yard Service B.V. | CHARGE ABSORPTION DEVICE AND ITS ASSEMBLY METHOD |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106706240A (zh) * | 2016-12-15 | 2017-05-24 | 中国航空工业集团公司西安飞机设计研究所 | 一种作动器动刚度试验方法 |
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2020
- 2020-08-25 CN CN202010861757.5A patent/CN112115585B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103499440A (zh) * | 2013-10-21 | 2014-01-08 | 沈阳仪表科学研究院有限公司 | 卧式套筒补偿器的多功能测试加载检测机 |
WO2016155788A1 (en) * | 2015-03-31 | 2016-10-06 | Creon | A housing for a pipeline compensator |
CN107192540A (zh) * | 2016-03-15 | 2017-09-22 | 北京强度环境研究所 | 带网套补偿器管路系统刚度特性试验装置 |
CN105864552A (zh) * | 2016-06-17 | 2016-08-17 | 江苏扬光机械制造有限公司 | 一种网套四氟复合补偿器 |
WO2018236217A1 (en) * | 2017-06-22 | 2018-12-27 | Bluemarine Offshore Yard Service B.V. | CHARGE ABSORPTION DEVICE AND ITS ASSEMBLY METHOD |
Non-Patent Citations (3)
Title |
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Comparative analysis of the possibility to reduce vibration transmission through a pipeline compensator by suppressing dynamic forces and pressure pulsations by active methods;A V Kiryukhin et al.;《TPEAC 2019》;20200630;第1565卷(第1期);第1-6页 * |
航空管路补偿器耐久性计算方法对比分析;王建功 等;《航空工程进展》;20191228;第10卷(第6期);第881-886页 * |
钢丝网套补偿器有限元分析;张程;《中国优秀硕士学位论文全文数据库 基础科学辑》;20100915(第09期);A002-95 * |
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Effective date of registration: 20240415 Address after: Building H1, AVIC International Plaza, yard 13, Ronghua South Road, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee after: Blue Arrow Space Technology Co.,Ltd. Country or region after: China Address before: Building H1, AVIC International Plaza, yard 13, Ronghua South Road, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee before: Blue Arrow Space Technology Co.,Ltd. Country or region before: China Patentee before: LANJIAN SPACEFLIGHT TECHNOLOGY Co.,Ltd. Patentee before: SHAANXI LANDSPACE TECHNOLOGY Co.,Ltd. |
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