Analysing Shale Gas Energy Systems using Dynamic Material Flow Analysis
Analysing Shale Gas Energy Systems using Dynamic Material Flow Analysis
复制标题
使用动态物质流分析分析页岩气能源系统
DOI：
10.3303/cet1976184
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发表时间：
2019
影响因子：
--
通讯作者：
F. You
中科院分区：
文献类型：
--
作者：
Jiyao Gao;F. You
这项工作为页岩气能源系统的可持续设计开发了一种新的基于动态物质流分析（MFA）的优化建模框架。这个动态的基于mfa的框架提供了具有回收选项的复杂物料流网络的高保真建模，并且它能够详细核算与时间相关的生命周期物料流概况。此外，通过纳入资源可持续性的维度，所提出的建模框架以更全面的视角促进可持续供应链的设计和运营。所得到的优化问题被表述为一个混合整数线性分数规划，并通过一个有效的参数算法求解。为了说明所提出的建模框架和求解算法的适用性，给出了Marcellus页岩气供应链的一个案例研究。优化结果有助于确定页岩气能源系统中经济、环境和资源绩效之间的明确权衡，基于mfa的框架提供了一种有效的方法，可以找到具有良好平衡可持续性绩效的最优解决方案
This work develops a novel dynamic material flow analysis (MFA)-based optimisation modelling framework for sustainable design of shale gas energy systems. This dynamic MFA-based framework provides high-fidelity modelling of complex material flow networks with recycling options, and it enables detailed accounting of time-dependent life cycle material flow profiles. Moreover, by incorporating a dimension of resource sustainability, the proposed modelling framework facilitates the sustainable supply chain design and operations with a more comprehensive perspective. The resulting optimisation problem is formulated as a mixed-integer linear fractional program and solved by an efficient parametric algorithm. To illustrate the applicability of the proposed modelling framework and solution algorithm, a case study of Marcellus shale gas supply chain is presented. The optimisation results help to identify clear trade-offs among economic, environmental, and resource performances in the shale gas energy system, and the MFA-based framework offers an effective way to find an optimal solution with well-balanced sustainability perfor