Mixed-integer nonlinear programming models for optimal design of reliable chemical plants
Mixed-integer nonlinear programming models for optimal design of reliable chemical plants
复制标题
用于可靠化工厂优化设计的混合整数非线性规划模型
DOI:
10.1016/j.compchemeng.2017.08.013
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发表时间:
2017
影响因子:
4.3
通讯作者:
Pinto, Jose M.
中科院分区:
文献类型:
--
作者:
Ye, Yixin;Grossmann, Ignacio E.;Pinto, Jose M.
Motivated by reliability/availability concerns in chemical plants, this paper proposes MINLP models to determine the optimal selection of parallel units considering the trade-off between availability and cost. Assuming an underlying serial structure for availability, we consider first a case where the system transitions between available and unavailable states, and second the case with an intermediate state at half capacity. Two non-convex MINLP models maximizing net profit are introduced for the two cases. In addition, a bi-criterion MINLP model is proposed to maximize availability and to minimize cost for the first case. It is shown that the corresponding epsilon-constrained model, where the availability is maximized subject to parametrically varying upper bound of the cost, can be reformulated as a convex MINLP. Availability is also incorporated in the superstructure optimization of process flowsheets. The performances of the proposed models are illustrated with a methanol synthesis and a toluene hydrodealkylation process.
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影响因子:
4.3
作者:
H. Goel;J. Grievink;M. Weijnen
通讯作者:
M. Weijnen
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
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通讯作者:
E. Pistikopoulos
DOI:
--
发表时间:
2008
期刊:
Online World Conference on Soft Computing in Industrial Applications
影响因子:
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DOI:
--
发表时间:
1975
期刊:
影响因子:
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作者:
E. Henley;S. L. Gandhi
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