| CFRP缠绕压力容器的爆破试验与有限元分析 |
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| 引用本文： | 张娟,张麟,马质璞,路智敏.CFRP缠绕压力容器的爆破试验与有限元分析[J].内蒙古工业大学学报,2014(1):32-36. |
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| 作者姓名： | 张娟 张麟 马质璞 路智敏 |
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| 作者单位： | [1]内蒙古工业大学化学工程学院 [2]内蒙古工大华远化学工程有限公司,呼和浩特010051 [3]南阳农业职业学院,南阳473000 |
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| 基金项目： | 内蒙古自然科学基金面上项目（2011MS0715） |
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| 摘 要： | 对一碳纤维缠绕压力容器壳体在已知爆破压强为30MPa的情况下,通过理论计算得到缠绕角、筒体螺旋向及环向缠绕厚度及各缠绕层数等工艺参数。按此工艺参数,采用环氧/胺类体系,选取了传统刚性较高的配方制备了5个碳纤维缠绕压力容器壳体试件,按照国家标准GB 15385——2011对试件进行水压爆破试验,获得爆破压强,均值为34.2MPa。最后又利用ANSYS软件对这一模型进行了有限元分析,得爆破压强为32MPa。比较结果显示:纤维缠绕复合材料压力容器的有限元设计与实测的爆破实验结果有较好的接近,使其在工程上的应用具有很好的实用价值和经济价值。
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| 关 键 词： | CFRP 压力容器 水压爆破试验 可靠性设计 常规设计 |
THE BURST TEST AND FINITE ELEMENT ANALYSIS OF CARBON FIBER COMPOSITE SHELL |
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| ZHANG Juan,ZHANG Lin,Ma Zhipu,LU Zhimin.THE BURST TEST AND FINITE ELEMENT ANALYSIS OF CARBON FIBER COMPOSITE SHELL[J].Journal of Inner Mongolia Polytechnic University(Social Sciences Edition),2014(1):32-36. |
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| Authors: | ZHANG Juan ZHANG Lin Ma Zhipu LU Zhimin |
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| Institution: | 1. School of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051 ; 2. Huayuan Chemical Engineering Limited Liability Company, Inner Mongolia University of Technology, Hohhot 010051 ; 3. Nanyang Vocational College of Agriculture, Nanyang 473000) |
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| Abstract: | With the condition of blasting pressure known as 30 MPa the winding angle ,cylinder helical ,hoop winding thickness ,twined layers and other process parameters of the carbon fiber twined pressure vessel were calculated .Depending on the process parameters ,taking the epoxy/amine system and selecting the high rigidity of the traditional recipes five pressure vessel specimens of carbon filament wound were manufactured .In accordance with GB 15385 -2011 hydraulic blasting tests of the specimens were carried out .for blasting pressure .The mean of blasting pressure for the specimens was 34 .2MPa .Finally bursting pressure of the specimens was 32MPa by ANSYS finite element analysis . The comparison results show that the finite element design of filament wound composite pressure vessels was closing to blasting experiment results .So finite element design of filament wound composite pressure vessels has good practical and economic value in engineering applications . |
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| Keywords: | CFRP pressure vessel Hydraulic blasting tests Reliability design Conventional design |
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