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  1. No Access

    Chapter and Conference Paper

    Tightening the Linear Relaxation of a Mixed Integer Nonlinear Program Using Constraint Programming

    This paper aims at solving a nonconvex mixed integer nonlinear programming (MINLP) model used to solve a refinery crude-oil operations scheduling problem. The model is mostly linear but contains bilinear produ...

    Sylvain Mouret, Ignacio E. Grossmann… in Integration of AI and OR Techniques in Con… (2009)

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    Chapter and Conference Paper

    Using MILP and CP for the Scheduling of Batch Chemical Processes

    A hybrid framework that uses Mathematical and Constraint Programming for the scheduling of batch chemical processes is proposed. Mathematical programming is used for the high-level optimization decisions (numb...

    Christos T. Maravelias, Ignacio E. Grossmann in Integration of AI and OR Techniques in Con… (2004)

  3. No Access

    Chapter

    Global Optimization of Heat Exchanger Networks with Fixed Configuration for Multiperiod Design

    The algorithm for global optimization of heat exchanger networks by Quesada and Grossmann [17] has been extended to multiperiod operation for fixed configuration. Under the assumptions of linear cost function,...

    Ramaswamy R. Iyer, Ignacio E. Grossmann in Global Optimization in Engineering Design (1996)