Zuse Institute Berlin (ZIB) Takustraße 7 14195 Berlin
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Current projects
I am currently working on the EnergyLab project of the Research Campus MODAL. In the Prescriptive Systems group, we deal with the problem of dynamically controlling a large-scale gas transmission network. Thus, given the current state of the network and forecasted information about future gas transport quantities, we have to decide about the operation modes of network elements like compressors or valves while respecting the gas physics in the network as well as the regulatory framework. The main challenges of the problem are the non-linearities describing the physical gas flow in pipe networks and the large number of discrete decisions leading to great combinatorial complexity. Since the goal is to create a prototype interacting with live real-world data, the integration of the different storing systems is a problem to solve. The project is a cooperation with the gas transportation company Open Grid Europe.Short Academic CV
since 2020 | Research assistant at the Software and Algorithms for Discrete Optimization group at Technische Universität Berlin |
Since 10/2015 | PhD student in Mathematics at Technische Universität Berlin |
2014 - 2019 | Research assistant at the Optimization Department at Zuse Institute Berlin |
2014 |
Master of Science (M.Sc.) in Mathematics with minor in Economics and Computer Science, Technische Universität Berlin |
2010 - 2014 | Student assistent at the Optimization Department at Zuse Institute Berlin |
2011 |
Bachelor of Science (B.Sc.) in Mathematics with minor in Economics and Computer Science, Technische Universität Berlin |
Publications
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Optimizing transient gas network control for challenging real-world instances using MIP-based heuristics
Felix Hennings, Kai Hoppmann-Baum, Janina Zittel
ZIB-Report 22-08 -
On the Numerical Treatment of Interlaced Target Values - Modeling, Optimization and Simulation of Regulating Valves in Gas Networks
Felix Hennings, Milena Petkovic, Tom Streubel
ZIB-Report 21-32 -
Large-scale empirical study on the momentum equation's inertia term
Felix Hennings
In Journal of Natural Gas Science and Engineering, Vol.95, 2021
Preprint available as ZIB-Report 21-08 -
From Natural Gas towards Hydrogen - A Feasibility Study on Current Transport Network Infrastructure and its Technical Control
Kai Hoppmann-Baum, Felix Hennings, Janina Zittel, Uwe Gotzes, Eva-Maria Spreckelsen, Klaus Spreckelsen, Thorsten Koch
ZIB-Report 20-27 -
Lessons learned from gas network data preprocessing
Inci Yueksel-Erguen, Janina Zittel, Ying Wang, Felix Hennings, Thorsten Koch
ZIB-Report 20-13 -
Controlling transient gas flow in real-world pipeline intersection areas
Felix Hennings, Lovis Anderson, Kai Hoppmann, Mark Turner, Thorsten Koch
In Optimization and Engineering, Vol.22, pp. 687-734, 2021
Preprint available as ZIB-Report 19-24 -
Optimal Operation of Transient Gas Transport Networks
Kai Hoppmann-Baum, Felix Hennings, Ralf Lenz, Thorsten Koch
In Optimization and Engineering, Vol.22, pp. 735-781, 2021
Preprint available as ZIB-Report 19-23 -
Benefits and Limitations of Simplified Transient Gas Flow Formulations
Felix Hennings
In Operations Research Proceedings 2017, pp. 231-237, 2018
Preprint available as ZIB-Report 17-39 -
Comprehensive Topology and Traffic Model of a Nationwide Telecommunication Network
Andreas Betker, Inken Gamrath, Dirk Kosiankowski, Christoph Lange, Heiko Lehmann, Frank Pfeuffer, Felix Simon, Axel Werner
In Journal of Optical Communications and Networking, Volume 6, Number 11, pp. 1038-1047, 2014
Preprint available as ZIB-Report 14-36 -
Algorithmic Study of Bilevel Machine Scheduling Problems
Felix Simon
Master Thesis, Technische Universität Berlin, 2014 -
Postoptimierung bei der Planung von FTTx-Netzen
Felix Simon
Bachelor Thesis, Technische Universität Berlin, 2011