工艺与制造英文2024被引 12
生命周期评估在船舶工业纤维复合材料制造技术中的应用
Application of Life Cycle Assessment to Analysis of Fibre Composite Manufacturing Technologies in Shipyards Industry
Aleksandra Ziemińska‐Stolarska, Mariia Sobulska, Monika Pietrzak, Ireneusz Zbicińśki · Lodz University of Technology
摘要整理
本研究在Fibre4Yards（地平线2020）项目框架下，采用生命周期评估（LCA）方法评估船舶工业纤维复合材料制造技术的环境负荷。研究涵盖纤维增强复合材料（FRP）技术在浮体全部构件中的应用，包括：甲板板材采用的常规真空灌注工艺、上层建筑板材采用的自适应模具工艺、桁条生产采用的紫外线（UV）曲线拉挤工艺、支架采用的热冲压工艺，以及立柱采用的三维（3D）打印和自动铺带（ATP）工艺。环保影响评估基于标准指标进行，包括全球变暖潜能值、水消耗量和化石资源稀缺性。研究结果表明，所分析FRP技术的总碳足迹主要由所应用材料的类型决定，而非工艺过程中的能耗。该发现为船舶工业优化复合材料制造工艺、降低环境影响提供了重要参考，表明在材料选择阶段实施环保策略比单纯降低生产能耗更为有效。
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