The MultCommodity.lng Model

Multi-commodity flow model

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Each node in a network has a demand for each of a number of distinct commodities. A supply of a commodity is represented as a negative demand. Each link or arc in the network has an upper limit on how much can be shipped over the link. The objective is to find a shipment pattern for the commodities so as to minimize the total shipping cost, subject to not exceeding any of the arc capacities.


Network | Multi-commodity |