对于碳/环氧型IV型储容器的干拖丝绕工艺的多目标优化
Ruiqi Li1,2,3, Kaidong Zheng2, Xiaoyu Yan2
1State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
Polymers
|March 14, 2026
概括
优化用于储容器的 towpreg 干线缆绕线可提高效率和性能. 这种先进的制造方法显著降低了容器质量,并提高了储能能力.
科学领域:
- 材料科学 材料科学 材料科学
- 化学工程是化学工程的重要组成部分.
- 机械工程 机械工程
背景情况:
- 储容器对于能系统至关重要.
- 下一代IV型船舶设计需要提高制造效率和结构性能.
- Towpreg干线缆绕道比传统的湿线缆绕道具有优势,包括更高的效率和更少的环境影响.
研究的目的:
- 系统地优化拖干线缆绕线的关键工艺参数.
- 为了提高储容器的抗拉强度和间层切割强度.
- 提高IV型储容器的制造效率和结构性能.
主要方法:
- 响应表面方法 (RSM) 用于开发一个回归模型,将过程变量与机械性质相关联.
- 使用非主导排序遗传算法II (NSGA-II) 进行了多目标优化.
- 通过与理想解决方案相似的订单偏好技术 (TOPSIS) 方法用于最终的参数选择.
主要成果:
- 发热温度被发现是影响剪切强度的主要因素,而绕张力主要控制拉伸强度.
- 一个最佳的参数组合 (79 N,360 °C,11 m/min) 实现了高拉力 (2462.2 MPa) 和切割 (64.4 MPa) 强度,预测误差低于0.5%.
- 使用这些参数制造的9L型IV型容器,与湿伤容器相比,其质量减少了15.4%,重力度储能效率提高了17%.
结论:
- 优化的 towpreg 干线绕工艺显著提高了 IV 型储容器的机械性能和效率.
- 这种制造方法为开发更轻,更高效的储能系统提供了可行的解决方案.
- 该研究表明RSM,NSGA-II和TOPSIS在优化先进材料复杂制造工艺方面的有效性.
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