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Adaptive Modelling, Simulation and Optimization of Gas and Water Supply Networks

Domschke, Pia ; Kolb, Oliver ; Lang, Jens (2016):
Adaptive Modelling, Simulation and Optimization of Gas and Water Supply Networks.
In: PAMM, 16 (1), pp. 839-840. Wiley, DOI: 10.1002/pamm.201610408,
[Article]

Abstract

Abstract We consider the simulation and optimisation of transport processes through gas and water supply networks. Using a consistent modeling of the network, adjoint equations for the whole system including initial, coupling and boundary conditions can be derived. These are suitable to compute gradients for optimization tasks but can also be used to estimate the accuracy of models and the discretization with respect to a given cost functional. We show the applicability of an adaptive algorithm that automatically steers the discretization and models while maintaining a given accuracy in an optimisation framework. (© 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)

Item Type: Article
Erschienen: 2016
Creators: Domschke, Pia ; Kolb, Oliver ; Lang, Jens
Title: Adaptive Modelling, Simulation and Optimization of Gas and Water Supply Networks
Language: English
Abstract:

Abstract We consider the simulation and optimisation of transport processes through gas and water supply networks. Using a consistent modeling of the network, adjoint equations for the whole system including initial, coupling and boundary conditions can be derived. These are suitable to compute gradients for optimization tasks but can also be used to estimate the accuracy of models and the discretization with respect to a given cost functional. We show the applicability of an adaptive algorithm that automatically steers the discretization and models while maintaining a given accuracy in an optimisation framework. (© 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)

Journal or Publication Title: PAMM
Journal volume: 16
Number: 1
Publisher: Wiley
Divisions: DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Transregios
DFG-Collaborative Research Centres (incl. Transregio) > Transregios > TRR 154 Mathematical Modelling, Simulation and Optimization using the Example of Gas Networks
04 Department of Mathematics
04 Department of Mathematics > Numerical Analysis and Scientific Computing
Date Deposited: 08 Aug 2018 07:29
DOI: 10.1002/pamm.201610408
Official URL: https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.2016104...
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