CN110633556A - 一种陶瓷基复合材料流固耦合响应计算方法 - Google Patents
一种陶瓷基复合材料流固耦合响应计算方法 Download PDFInfo
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- CN110633556A CN110633556A CN201911020077.4A CN201911020077A CN110633556A CN 110633556 A CN110633556 A CN 110633556A CN 201911020077 A CN201911020077 A CN 201911020077A CN 110633556 A CN110633556 A CN 110633556A
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- 239000011153 ceramic matrix composite Substances 0.000 title claims abstract description 47
- 238000004364 calculation method Methods 0.000 title claims abstract description 41
- 230000004044 response Effects 0.000 title claims abstract description 37
- 230000003993 interaction Effects 0.000 title claims abstract description 22
- 239000007787 solid Substances 0.000 claims abstract description 80
- 239000012530 fluid Substances 0.000 claims abstract description 76
- 238000000034 method Methods 0.000 claims abstract description 41
- 238000006073 displacement reaction Methods 0.000 claims abstract description 33
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 28
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 28
- 229920006184 cellulose methylcellulose Polymers 0.000 claims abstract description 28
- 238000012710 chemistry, manufacturing and control Methods 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 28
- 238000010168 coupling process Methods 0.000 claims abstract description 28
- 238000005859 coupling reaction Methods 0.000 claims abstract description 28
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005312 nonlinear dynamic Methods 0.000 description 1
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/28—Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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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
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/08—Fluids
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/12—Cloth
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- G—PHYSICS
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Application Number | Priority Date | Filing Date | Title |
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CN201911020077.4A CN110633556B (zh) | 2019-10-24 | 2019-10-24 | 一种陶瓷基复合材料流固耦合响应计算方法 |
PCT/CN2020/112600 WO2021077900A1 (zh) | 2019-10-24 | 2020-08-31 | 一种陶瓷基复合材料流固耦合响应计算方法 |
US17/431,412 US20220245313A1 (en) | 2019-10-24 | 2020-08-31 | Method for calculating fluid-structure interaction response of ceramic matrix composites |
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CN201911020077.4A CN110633556B (zh) | 2019-10-24 | 2019-10-24 | 一种陶瓷基复合材料流固耦合响应计算方法 |
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CN110633556A true CN110633556A (zh) | 2019-12-31 |
CN110633556B CN110633556B (zh) | 2020-05-26 |
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US (1) | US20220245313A1 (zh) |
CN (1) | CN110633556B (zh) |
WO (1) | WO2021077900A1 (zh) |
Cited By (1)
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WO2021077900A1 (zh) * | 2019-10-24 | 2021-04-29 | 南京航空航天大学 | 一种陶瓷基复合材料流固耦合响应计算方法 |
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CN118395805B (zh) * | 2024-06-17 | 2024-08-30 | 湖南迈曦软件有限责任公司 | 一种基于稳定节点光滑有限元法的磁滞问题求解方法 |
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US7574338B1 (en) * | 2005-01-19 | 2009-08-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Finite-difference simulation and visualization of elastodynamics in time-evolving generalized curvilinear coordinates |
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CN105701312A (zh) * | 2015-12-17 | 2016-06-22 | 南京航空航天大学 | 复杂编织结构陶瓷基复合材料疲劳迟滞行为预测方法 |
CN105760605A (zh) * | 2015-12-17 | 2016-07-13 | 南京航空航天大学 | 复杂编织结构陶瓷基复合材料疲劳寿命预测方法 |
CN105930619A (zh) * | 2016-05-17 | 2016-09-07 | 上海交通大学 | 纤维增强复合材料物理非线性模拟的态型近场动力学方法 |
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US6136237A (en) * | 1999-04-13 | 2000-10-24 | The Boeing Company | Method of fabricating a fiber-reinforced ceramic matrix composite part |
US20130289953A1 (en) * | 2012-01-24 | 2013-10-31 | The University Of Akron | Self-optimizing, inverse analysis method for parameter identification of nonlinear material constitutive models |
US10571415B2 (en) * | 2016-08-02 | 2020-02-25 | Rolls-Royce Corporation | Methods and apparatuses for evaluating ceramic matrix composite components |
CN106934133B (zh) * | 2017-03-01 | 2019-10-29 | 大连理工大学 | 基于弹塑性分解的非线性有限元刚度矩阵更新方法 |
CN109271655B (zh) * | 2018-07-23 | 2021-05-11 | 南京航空航天大学 | 一种基于非对称有限元算法的材料尺度效应分析方法 |
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 |
CN110633556B (zh) * | 2019-10-24 | 2020-05-26 | 南京航空航天大学 | 一种陶瓷基复合材料流固耦合响应计算方法 |
-
2019
- 2019-10-24 CN CN201911020077.4A patent/CN110633556B/zh active Active
-
2020
- 2020-08-31 US US17/431,412 patent/US20220245313A1/en active Pending
- 2020-08-31 WO PCT/CN2020/112600 patent/WO2021077900A1/zh active Application Filing
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US7574338B1 (en) * | 2005-01-19 | 2009-08-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Finite-difference simulation and visualization of elastodynamics in time-evolving generalized curvilinear coordinates |
CN104850689A (zh) * | 2015-04-30 | 2015-08-19 | 昆明理工大学 | 一种基于固定网格技术的流固耦合计算方法 |
CN105701312A (zh) * | 2015-12-17 | 2016-06-22 | 南京航空航天大学 | 复杂编织结构陶瓷基复合材料疲劳迟滞行为预测方法 |
CN105760605A (zh) * | 2015-12-17 | 2016-07-13 | 南京航空航天大学 | 复杂编织结构陶瓷基复合材料疲劳寿命预测方法 |
CN105930619A (zh) * | 2016-05-17 | 2016-09-07 | 上海交通大学 | 纤维增强复合材料物理非线性模拟的态型近场动力学方法 |
Non-Patent Citations (8)
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G.FANTOZZI: "Mechanical hysteresis in ceramic matrix composites", 《MATERIALS SCIENCE AND ENGINEERING: A》 * |
SEBASTIAN WILLEMS等: "Experimental and numerical investigation on thermal fluid–structure interaction on ceramic plates in high enthalpy flow", 《CEAS SPACE JOURNAL》 * |
宋迎东等: "航空发动机陶瓷基复合材料疲劳迟滞机理与模型研究进展", 《南京航空航天大学学报》 * |
方光武等: "基于裂纹带方法的陶瓷基复合材料多层界面相损伤演化有限元模拟", 《中国力学大会》 * |
方光武等: "陶瓷基复合材料多层界面相应力传递的有限元模拟", 《复合材料学报》 * |
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石多奇等: "考虑孔隙的三维编织陶瓷基复合材料弹性常数预测方法", 《航空动力学报》 * |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021077900A1 (zh) * | 2019-10-24 | 2021-04-29 | 南京航空航天大学 | 一种陶瓷基复合材料流固耦合响应计算方法 |
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WO2021077900A1 (zh) | 2021-04-29 |
US20220245313A1 (en) | 2022-08-04 |
CN110633556B (zh) | 2020-05-26 |
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