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| 空间推进系统用铝内衬PBO 纤维缠绕高压气瓶的研制 | |
| 引用本文： | 王晓蕾.空间推进系统用铝内衬PBO 纤维缠绕高压气瓶的研制[J].宇航材料工艺,2013,43(4):63-66. |
| 作者姓名： | 王晓蕾 |
| 作者单位： | 上海复合材料科技有限公司,上海,201112 |
| 摘 要： | 以空间推进系统用高压复合材料气瓶的开发为背景,开展了PBO纤维的应用研究。分别对PBO/D-3和PBO/D-8复合材料力学性能进行了测试,获得了性能最佳的复合材料配方体系。在此基础上,将PBO复合材料用于空间推进系统用铝内衬复合材料高压气瓶,开展了2.4 L铝内衬高压气瓶的研制。结果表明:PBO(HM)/D-8复合材料力学性能最佳,其拉伸强度与NOL层间剪切强度分别高达1 397 MPa和20.2MPa,采用其缠绕的复合材料气瓶结构系数高达64.5 km。 |
| 关 键 词： | PBO纤维 空间推进系统 复合材料气瓶 铝内衬 |
Development of PBO Fibre Wound Thin Wall High Pressure VesselWith Aluminum Liner Used in Space Propulsion System |
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| Wang Xiaolei , Shen Feng , Tong Zheyi , Ye Zhenkai , Tian Jie.Development of PBO Fibre Wound Thin Wall High Pressure VesselWith Aluminum Liner Used in Space Propulsion System[J].Aerospace Materials & Technology,2013,43(4):63-66. | |
| Authors: | Wang Xiaolei Shen Feng Tong Zheyi Ye Zhenkai Tian Jie |
| Institution: | Wang Xiaolei Shen Feng Tong Zheyi Ye Zhenkai Tian Jie(Shanghai Composites Science & Technology Co.,Ltd,Shanghai 201112) |
| Abstract: | Based on the development of composite vessel used in space propulsion system, the applied research of PBO filament was developed. By the mechanical property tests of PBO/ D-3 and PBO/ D-8, the optimum composite system was obtained. Furthermore, the design, process and test of PBO filament wound thin wall high pressure vessel with aluminum liner were also studied. The results showed that, the optimum composite was PBO HM(high modulus) / D-8. The tensile strength and NOL ring interfacial shear strength can reach 1397 MPa and 20. 2 MPa respectively. The maximum vessel performance factor with PBO HM/ D-8 is 64. 5 km |
| Keywords: | PBO fibre Space propulsion system Composite vessel Thin wall aluminum liner |
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