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[1]张杰,余纯樵.基于红外热成像的碳纤维缠绕储氢气瓶缺陷检测模拟研究*[J].中国安全生产科学技术,2024,20(12):82-89.[doi:10.11731/j.issn.1673-193x.2024.12.011]
　ZHANG Jie,YU Chunqiao.Simulation study on defect detection of carbon fiber wrapped hydrogen storage cylinders based on infrared thermal imaging[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2024,20(12):82-89.[doi:10.11731/j.issn.1673-193x.2024.12.011]
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基于红外热成像的碳纤维缠绕储氢气瓶缺陷检测模拟研究*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
20
期数:
2024年12期
页码:
82-89
栏目:
职业安全卫生管理与技术
出版日期:
2024-12-30

文章信息/Info

Title:
Simulation study on defect detection of carbon fiber wrapped hydrogen storage cylinders based on infrared thermal imaging
文章编号:
1673-193X(2024)-12-0082-08
作者:
张杰; 余纯樵
（1.西南石油大学 机电工程学院，四川 成都 610500;
2.石油天然气装备教育部重点实验室，四川 成都 610500）
Author(s):
ZHANG Jie;  YU Chunqiao
(1.School of Mechatronic Engineering,Southwest Petroleum University,Chengdu Sichuan 610500,China;
2.Key Laboratory of Petroleum and Natural Gas Equipment,Ministry of Education,Chengdu Sichuan 610500,China)
关键词:
储氢气瓶; 分层缺陷; 红外检测; 结构失效; 安全评价
Keywords:
hydrogen storage cylinder; delamination defect;  infrared detection;  structural failure;  safety evaluation
分类号:
X933
DOI:
10.11731/j.issn.1673-193x.2024.12.011
文献标志码:
A
摘要:
为检测碳纤维缠绕储氢气瓶内部缺陷，建立碳纤维缠绕气瓶分层缺陷模型，并基于红外热成像对气瓶内部缺陷进行模拟分析，研究缺陷长度、缺陷深度、缺陷形状及多缺陷对热像温差峰值的影响规律。研究结果表明：内部热激励方法可检测出碳纤维缠绕气瓶的分层缺陷，较适宜的观测时间为35~60 s；随着缺陷尺寸增大，热像温差增加，缺陷上方冷斑逐渐明显，热像温差峰值与缺陷长度呈近似正比例增加，热像温差峰值会随着缺陷厚度、深度的增加而缓慢增加并趋于稳定；多缺陷工况下随着缺陷径向间距增大，缺陷的总体长度增加，热量传递难度增加，导致热像温差增大，当径向间距继续增加，致使缺陷重合部分降低，热量更易传达到气瓶表面，进而热像温差峰值降低，而随着缺陷轴向间距增大，热量从缺陷传递到气瓶表面难度增加，导致缺陷热像温差峰值增大；对比三角形、矩形和椭圆形形状缺陷，矩形缺陷的热像温差最高，椭圆形次之，三角形最低。研究结果可为碳纤维缠绕气瓶缺陷检测和安全评价提供理论参考。
Abstract:
order to detect the internal defects of carbon fiber wrapped hydrogen storage cylinder,a delamination defect model of carbon fiber wrapped hydrogen storage cylinder was established.Based on the infrared thermal imaging,the internal defects of the cylinder were simulated and analyze,and the influence of defect length,defect depth,defect shape and multiple defects on the peak temperature difference of thermal image was studied.The results show that the internal thermal excitation method can detect the delamination defects of carbon fiberwrapped cylinders,and the suitable observation time is 35~60 s.As the defect size increases,the thermal image temperature difference increases,and the cold spot above the defect gradually becomes obvious.The peak value of thermal image temperature difference increases approximately proportionally to the defect length,and the peak value of thermal image temperature difference increases slowly and tends to be stable with the increase of defect thickness and defectdepth.Under the multi-defect conditions,as the radial spacing of the defects increases,the overall length of the defects increases,and the difficulty of heat transfer increases,resulting in the increase in the thermal image temperature difference.When the radial spacing continues to increase,the defect overlaps are reduced,and the heat is more easily transmitted to the surface of cylinder,and then the peak value of the thermal image temperature difference decreases.As the axial spacing of the defects increases,the difficulty of heat transfer from the defects to the surface of cylinder increases,resulting in an increase in the peak value of the thermal image temperature difference of defects.Compared with the triangular,rectangular and elliptical defects,the thermal image temperature difference of rectangular defect is the highest,followed by elliptical defect,and triangular defectisthe lowest.The research results can provide theoretical reference for the defect detection and safety evaluation of carbon fiber wrappedcylinders.

参考文献/References:

［1］费川,董鹏.复合材料气瓶的特点及其应用［J］.纤维复合材料,2014,31(2):53-55. FEI Chuan,DONG Peng.Charateristic and aplication of composite gas cylinder［J］.Fiber Composites,2014,31(2):53-55.
［2］WANG Y,ZHENG Z,SUN M,et al.Finite element modeling of carbon fiber reinforced polymer pressure vessel［C］//2010 International Conference on Educational and Network Technology (ICENT2010).China,2010:259-262.
［3］于斌,刘志栋,赵为伟,等.国内外复合材料气瓶发展概况与标准分析(二)［J］.压力容器,2011,28(12):34-40. YU Bin,LIU Zhidong,ZHAO Weiwei,et al.Development of world-wide composite gas cylinder and analysis of Chinese COPV standard(2)［J］.Pressure Vessel Technology,2011,28(12):34-40.
［4］李玮.碳纤维复合材料强度与碳纤维缠绕铝内胆复合气瓶的研究［D］.北京：北京化工大学,2010.
［5］SERHAT G.Design ofcircular composite cylinders for optimal natural frequencies［J］.Materials,2021,14(12)：3203-3203.
［6］MALIKOV V N,ISHKOV A,NIKONOV L.Application of anultra-compact eddy-current transducer for investigation of defects in welded joints of high-strength steel［J］.Materials Science Forum,2021,1037:400-408.
［7］WU Q,WANG Q,REN S,et al.Perforation of carbon fiber-wound composite cylinders struck by hemispherical and conical-nosed impactors［J］.Composite Structures,2021,259:113455.
［8］张宏鹏,丁克勤,薛彬,等.复合材料气瓶分层缺陷的红外检测数值模拟［J］.武汉工程大学学报,2016,38(6):583-587. ZHANG Hongpeng,DING Keqin,XUE Bin,et al.Numerical simulation of delamination defect of composite cylinder by infrared detection［J］.Journal of Wuhan Institute of Technology,2016,38(6):583-587.
［9］薛彬.复合材料气瓶疲劳损伤红外检测方法研究［D］.武汉：武汉工程大学,2016.
［10］彭泽军,卢军,霍臻,等.基于ABAQUS含分层缺陷塑料内胆纤维缠绕气瓶红外检测研究［J］.压力容器,2021,38(1):81-86. PENG Zejun,LU Jun,HUO Zhen,et al.Research on infrared detection of fiber wound qas cylinders with plastic liner containing delamination defect based on ABAQUS［J］.Pressure Vessel Technology,2021,38(1):81-86.
［11］刘彪,徐亮,凌俊,等.塑料内胆纤维缠绕气瓶分层、脱胶缺陷的红外检测方法探究［J］.特种设备安全技术,2020(1):21-22. LIU Biao,XU Liang,LING Jun,et al.The infrared detection method of degumming defects in fiber-wound gas cylinders with plastic liner［J］.Safety Technology of Special Equipment,2020(1):21-22.
［12］MABROUKI F,GENEST M,SHI G,et al.Numerical modeling for thermographic inspection of fiber metal laminates［J］.NDT & E International,2009,42（7）:581-588.
［13］DERUSOVA D A,VAVILOV V P,XINGWANG G,et al.Comparing the efficiency of ultrasonic infrared thermography under high-power and resonant stimulation of impact damage in a CFRP composite［J］.Russian Journal of Nondestructive Testing，2018，54(5):356.
［14］KALYANAVALLI V,RAMADHAS T K A,SASTIKUMAR D.Long pulse thermography investigations of basalt fiber reinforced composite［J］.NDT & E International,2018,100:84-91.
［15］MEOLA C,BOCCARDI S,CARLOMAGNO G M,et al.Nondestructive evaluation of carbon fibre reinforced composites with infrared thermography and ultrasonics［J］.Composite Structures,2015,134:845-853.
［16］杨福全,张天平,刘志栋,等.复合材料气瓶的有限元建模与屈曲分析［J］.真空与低温,2005，11(1):40-45. YANG Fuquan,ZHANG Tianping,LIU Zhidong,et al.Finite element modeling and buckling analysis of COPV［J］.Vacuum and Cryogenics,2005,11(1):40-45.
［17］李春胜,黄德彬.机械工程材料手册［M］.北京：电子工业出版社,2007.
［18］WANG G,MAO Z,YU H,et al.Fuzzy estimation for transient distribution of internal thermal excitation in composite overwrapped pressure vessel［J］.Applied Thermal Engineering,2022,203:117866.
［19］林国庆,时黛,李福来.含有不同间距凹坑缺陷的发酵罐应力分析与计算［J］.化工装备技术,2020,41(2):9-12. LIN Guoqing,SHI Dai,LI Fulai.Stress analysis and calculation of fermentation tanks with pit defects in different spacing［J］.Chemical Equipment Technology,2020,41(2):9-12.
［20］朱晨晨.基于热波理论的红外热成像缺陷量化研究［D］.成都：电子科技大学,2017.

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备注/Memo

备注/Memo:
收稿日期： 2024-07-22
* 基金项目： 四川省中央引导地方科技发展专项项目（2024ZYD0125）
作者简介： 张杰，博士，教授，主要研究方向为清洁能源安全高效利用、管道与压力容器服役安全研究。
更新日期/Last Update: 2024-12-28