Integrality in the multinetwork min‐cost equal‐flow problem
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DOI: 10.1002/net.22094
Abstract: We consider the min‐cost flow problem on multiple networks defined on duplicates of the same directed graph. The problem is to compute feasible flows such that the sum of flow costs is minimized subject to… read more here.
Keywords: problem; flow problem; cost; min cost ... See more keywords
The maximum flow problem of uncertain random network
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DOI: 10.1007/s12652-017-0495-3
Abstract: The maximum flow problem is an important problem of network optimization and it covers a wide range of engineering and management applications. The goal of the problem is to find the maximum amount of flow… read more here.
Keywords: network; maximum flow; flow problem; uncertain random ... See more keywords
On the Flow Problem in Water Distribution Networks: Uniqueness and Solvers
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DOI: 10.1109/tcns.2020.3029150
Abstract: Increasing concerns on the security and quality of water distribution systems (WDS), call for computational tools with performance guarantees. To this end, this work revisits the physical laws governing water flow (WF) and provides a… read more here.
Keywords: flow problem; problem water; water distribution; water ... See more keywords
Sufficient Condition for the Parallel Flow Problem of Electromagnetic Loop Networks
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DOI: 10.1155/2018/8192710
Abstract: Electromagnetic loop networks (EMLNs) are pervasive in power networks. Their major characteristic is parallel flow. EMLNs with substantial parallel flow are considered to have a parallel flow problem. There is currently a serious disagreement about… read more here.
Keywords: sufficient condition; condition parallel; flow problem; parallel flow ... See more keywords
A Discretization-Independent Distributed Well Model
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DOI: 10.2118/198898-pa
Abstract: In this paper, we present a new well model for reservoir simulation. The proposed well model relates the volumetric flow rate and the bottomhole pressure (BHP) of the well to the reservoir pressure through a… read more here.
Keywords: well model; discretization independent; distributed well; flow problem ... See more keywords
A New Reduced-Dimension Iteration Two-Grid Crank–Nicolson Finite-Element Method for Unsaturated Soil Water Flow Problem
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DOI: 10.3390/math12111726
Abstract: The main objective of this paper is to reduce the dimensionality of unknown coefficient vectors of finite-element (FE) solutions in two-grid (CN) FE (TGCNFE) format for the nonlinear unsaturated soil water flow problem by using… read more here.
Keywords: flow problem; water flow; unsaturated soil; soil water ... See more keywords
Application of the Multiverse Optimization Method to Solve the Optimal Power Flow Problem in Direct Current Electrical Networks
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DOI: 10.3390/su13168703
Abstract: This paper addresses the optimal power flow problem in direct current (DC) networks employing a master–slave solution methodology that combines an optimization algorithm based on the multiverse theory (master stage) and the numerical method of… read more here.
Keywords: stage; optimization; flow problem; power ... See more keywords