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预测基于生命周期评估 (LCA) 考虑材料和产品质量的场景的设计解决方案
Dominika Siwiec1, Andrzej Pacana1
1Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, 35-959 Rzeszow, Poland.
Materials (Basel, Switzerland)
|February 24, 2024
概括
一个新的模型在产品设计中使用生命周期评估 (LCA) 整合了材料选择的质量和环境标准. 这有助于预测可持续产品开发的环境影响和质量.
科学领域:
- 材料科学 材料科学 材料科学
- 环境工程 环境工程
- 产品设计 产品设计
背景情况:
- 在质量和环境可持续的材料和产品方面已经取得了显著的进步.
- 在新产品中材料选择的生命周期评估 (LCA) 中同时分析质量和环境标准的模型中存在研究缺口.
研究的目的:
- 开发一个模型来预测材料和产品的环境影响和质量.
- 通过考虑生命周期评估 (LCA) 场景,支持新产品设计中的材料选择.
主要方法:
- 灰色关系分析 (GRA) 方法的实施.
- 基于ISO 14040生命周期评估 (LCA) 的环境影响分析.
- 使用离子电池 (LiFePO4) 的电池电动汽车 (BEV) 和内燃机汽车 (ICEV) 的模型测试.
主要成果:
- 在BEV和ICEV之间发现了可比的质量水平.
- 与ICEV相比,BEV在使用阶段的二氧化碳排放量明显较低.
- 开发的模型可以预测设计解决方案的最佳发展方向,同时考虑整个LCA的质量和环境影响.
结论:
- 开发的模型有效地在产品设计中整合了材料选择的质量和环境标准.
- 该模型为可持续产品开发提供了一个预测工具,有助于选择具有较低环境足迹的材料.
- 这种方法支持知情决策,以优化产品设计,以提高质量和环境可持续性.
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