CN113408181B - 一种陶瓷基复合材料结构的氧化寿命预测方法 - Google Patents
一种陶瓷基复合材料结构的氧化寿命预测方法 Download PDFInfo
- Publication number
- CN113408181B CN113408181B CN202110838447.6A CN202110838447A CN113408181B CN 113408181 B CN113408181 B CN 113408181B CN 202110838447 A CN202110838447 A CN 202110838447A CN 113408181 B CN113408181 B CN 113408181B
- Authority
- CN
- China
- Prior art keywords
- oxidation
- unit
- cmcs
- matrix
- stress
- 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
Classifications
-
- 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
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
- G16C10/00—Computational theoretical chemistry, i.e. ICT specially adapted for theoretical aspects of quantum chemistry, molecular mechanics, molecular dynamics or the like
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
- G16C60/00—Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/26—Composites
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/02—Reliability analysis or reliability optimisation; Failure analysis, e.g. worst case scenario performance, failure mode and effects analysis [FMEA]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/04—Ageing analysis or optimisation against ageing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/08—Thermal analysis or thermal optimisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geometry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Evolutionary Computation (AREA)
- Computer Hardware Design (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110838447.6A CN113408181B (zh) | 2021-07-23 | 2021-07-23 | 一种陶瓷基复合材料结构的氧化寿命预测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110838447.6A CN113408181B (zh) | 2021-07-23 | 2021-07-23 | 一种陶瓷基复合材料结构的氧化寿命预测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113408181A CN113408181A (zh) | 2021-09-17 |
CN113408181B true CN113408181B (zh) | 2023-11-24 |
Family
ID=77687490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110838447.6A Active CN113408181B (zh) | 2021-07-23 | 2021-07-23 | 一种陶瓷基复合材料结构的氧化寿命预测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113408181B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114169186B (zh) * | 2021-11-03 | 2024-09-20 | 南京航空航天大学 | 一种SiC纤维增强陶瓷基复合材料氧化-力学耦合本构模型建立及计算方法 |
CN114611782B (zh) * | 2022-03-08 | 2024-07-23 | 南京航空航天大学 | 一种热氧环境下编织c/c复合材料的刚度预测方法 |
CN116644619B (zh) * | 2023-07-27 | 2023-09-22 | 北京理工大学 | 纤维预制体成型工艺的压力优化方法、装置、设备及介质 |
CN118522387B (zh) * | 2024-07-22 | 2024-10-11 | 西北工业大学 | 基于有限体积法和分段线性重构的细观烧蚀形貌模拟方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103093063A (zh) * | 2013-02-19 | 2013-05-08 | 西北工业大学 | 氧化环境中单向碳化硅纤维增韧碳化硅陶瓷基复合材料损伤的检测方法 |
CN109920495A (zh) * | 2019-03-28 | 2019-06-21 | 南京航空航天大学 | 一种编织陶瓷基复合材料强度的多尺度预测方法 |
CN110688790A (zh) * | 2019-08-30 | 2020-01-14 | 南京航空航天大学 | 一种复杂编织结构陶瓷基复合材料拉伸失效模拟方法 |
CN111400906A (zh) * | 2020-03-16 | 2020-07-10 | 南京航空航天大学 | 应力氧化环境下单向陶瓷基复合材料应力应变曲线预测方法 |
CN111785335A (zh) * | 2020-06-09 | 2020-10-16 | 南京航空航天大学 | 一种应力水氧耦合环境单向陶瓷基复合材料剩余强度与剩余刚度预测方法 |
CN112329299A (zh) * | 2020-10-30 | 2021-02-05 | 南京航空航天大学 | 陶瓷基复合材料结构中的气体扩散及氧化演化计算方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109614755B (zh) * | 2018-12-29 | 2023-04-07 | 南京航空航天大学 | 一种通过迟滞耗散能预测编织陶瓷基复合材料高温疲劳纤维/基体界面剪应力的方法 |
-
2021
- 2021-07-23 CN CN202110838447.6A patent/CN113408181B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103093063A (zh) * | 2013-02-19 | 2013-05-08 | 西北工业大学 | 氧化环境中单向碳化硅纤维增韧碳化硅陶瓷基复合材料损伤的检测方法 |
CN109920495A (zh) * | 2019-03-28 | 2019-06-21 | 南京航空航天大学 | 一种编织陶瓷基复合材料强度的多尺度预测方法 |
CN110688790A (zh) * | 2019-08-30 | 2020-01-14 | 南京航空航天大学 | 一种复杂编织结构陶瓷基复合材料拉伸失效模拟方法 |
CN111400906A (zh) * | 2020-03-16 | 2020-07-10 | 南京航空航天大学 | 应力氧化环境下单向陶瓷基复合材料应力应变曲线预测方法 |
CN111785335A (zh) * | 2020-06-09 | 2020-10-16 | 南京航空航天大学 | 一种应力水氧耦合环境单向陶瓷基复合材料剩余强度与剩余刚度预测方法 |
CN112329299A (zh) * | 2020-10-30 | 2021-02-05 | 南京航空航天大学 | 陶瓷基复合材料结构中的气体扩散及氧化演化计算方法 |
Non-Patent Citations (1)
Title |
---|
陶瓷基复合材料螺栓渐进损伤计算与强度预测;朱宝城;高希光;宋迎东;;推进技术(02);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN113408181A (zh) | 2021-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113408181B (zh) | 一种陶瓷基复合材料结构的氧化寿命预测方法 | |
US12060300B2 (en) | Method for calculating gaseous diffusion and oxidation evolution of ceramic matrix composite (CMC) structure | |
CN110688790B (zh) | 一种复杂编织结构陶瓷基复合材料拉伸失效模拟方法 | |
Wang et al. | Evolution of thermal stress and failure probability during reduction and re-oxidation of solid oxide fuel cell | |
CN112329299B (zh) | 陶瓷基复合材料结构中的气体扩散及氧化演化计算方法 | |
CN111523237A (zh) | 一种考虑随机载荷影响的编织陶瓷基复合材料蠕变断裂行为的预测方法 | |
CN111024486B (zh) | 一种单向陶瓷基复合材料蠕变行为预测方法 | |
CN102339348B (zh) | 氧化环境中单向C/SiC复合材料细观应力的检测方法 | |
CN111400906B (zh) | 应力氧化环境下单向陶瓷基复材应力应变曲线预测方法 | |
CN110362956B (zh) | 一种陶瓷基复合材料在高温应力环境下剩余刚度计算方法 | |
CN109858171B (zh) | 编织陶瓷基复合材料应力-应变响应和强度的预测方法 | |
Longbiao | Modeling matrix cracking of fiber-reinforced ceramic-matrix composites under oxidation environment at elevated temperature | |
Li et al. | Interface cracking behavior in high-temperature coatings with non-uniformly distributed segmentation cracks | |
Guo et al. | In-plane shear behaviours of a 2D-SiC/SiC composite under various loading conditions | |
Zhang et al. | Comparison on failure behavior of three-dimensional woven carbon/carbon composites joints subjected to out-of-plane loading at room and high temperature | |
Santhosh et al. | Modeling deformation of a melt-infiltrated SiC/SiC composite under fatigue loading | |
Han et al. | Residual mechanical properties of needle-punched carbon/carbon composites after oxidation | |
Longbiao | Modeling of fatigue hysteresis loops in C/SiC composite under multiple loading stress levels | |
CN103093063B (zh) | 氧化环境中单向碳化硅纤维增韧碳化硅陶瓷基复合材料损伤的检测方法 | |
Wen et al. | Monotonic tension behavior of 2D woven oxide/oxide ceramic matrix composites at ultra-high temperature | |
Yu et al. | An equivalent diffusion coefficient model of the oxidation of ceramic matrix composites | |
Mei et al. | Damage mechanisms of C/SiC composites subjected to constant load and thermal cycling in oxidizing atmosphere | |
Zhou et al. | Strength analysis method of CMCs tip shroud structure considering random distribution of preform properties | |
Xian | Effect of properties of SiC fibers on longitudinal tensile behavior of SiCf/Ti-6Al-4V composites | |
Morscher et al. | Creep in vacuum of woven Sylramic-iBN melt-infiltrated composites |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Xiguang Inventor after: Shi Xiaoting Inventor after: Yu Guoqiang Inventor after: Song Yingdong Inventor after: Ni Zheng Inventor after: Du Jinkang Inventor after: Zhang Sheng Inventor before: Gao Xiguang Inventor before: Shi Xiaoting Inventor before: Yu Guoqiang Inventor before: Song Yingdong Inventor before: Ni Zheng Inventor before: Du Jinkang Inventor before: Zhang Sheng |
|
GR01 | Patent grant | ||
GR01 | Patent grant |