Publications de recherche
2024, Publication de recherche
Assessment of CO₂ abatement potential of heat pumps using pinch analysis for the Swiss chocolate industry
Navdeep Bhadbhade, Benjamin H. Y. Ong, Donald G. Olsen, Beat Wellig, Martin K. Patel: Assessment of CO₂ abatement potential of heat pumps using pinch analysis for the Swiss chocolate industry. Journal of Cleaner Production, Vol. 455, 142323, 2024.
2023, Publication de recherche
Characterizing sector-wide thermal energy profiles for industrial sectors
Benjamin H. Y. Ong, Navdeep Bhadbhade, Donald G. Olsen, Beat Wellig: Characterizing sector-wide thermal energy profiles for industrial sectors. Energy, Vol. 282, 129028, 2023.
2023, Publication de recherche
Multi-objective evolutionary optimization for multi-period heat exchanger network retrofit
Jan A. Stampfli, Benjamin H. Y. Ong, Donald G. Olsen, Beat Wellig, René Hofmann: Multi-objective evolutionary optimization for multi-period heat exchanger network retrofit. Energy, Vol. 281, 128175, 2023.
2022, Publication de recherche
Applied heat exchanger network retrofit for multi-period processes in industry: A hybrid evolutionary algorithm
J. A. Stampfli, B. H. Y. Ong, D. G. Olsen, B. Wellig, R. Hofmann: Applied heat exchanger network retrofit for multi-period processes in industry: A hybrid evolutionary algorithm. Computers & Chemical Engineering, 107771, 2022.
2021, Publication de recherche
A user workflow for combining process simulation and pinch analysis considering ecological factors
B. H. Y. Ong, E. Lucas, D. G. Olsen, S. Roth, B. Wellig: A user workflow for combining process simulation and pinch analysis considering ecological factors. Chemical Product and Process Modeling Journal, 2021.
2020, Publication de recherche
Heat integration of a multi-product batch process by means of direct and indirect heat recovery using thermal energy storage
M. J. S. Zuberi, D. G. Olsen, P. Liem, B. Wellig, M. K. Patel: Heat integration of a multi-product batch process by means of direct and indirect heat recovery using thermal energy storage. Applied Thermal Engineering, Vol. 167, 114796, 2020.
2020, Publication de recherche
Optimization of volume-limited thermal energy storage in non-continuous processes
J. A. Stampfli, E. Lucas, B. H. Y. Ong, D. G. Olsen, P. Krummenacher, B. Wellig: Optimization of volume-limited thermal energy storage in non-continuous processes. Energy, Vol. 203, 1-14, 2020.
2019, Publication de recherche
Batch process heat storage integration: A simple and effective graphical approach
Y. Abdelouadoud, E. Lucas, P. Krummenacher, D. Olsen, B. Wellig: Batch process heat storage integration: A simple and effective graphical approach. Energy, Vol. 185, 2019.
2019, Publication de recherche
Practical heat pump and storage integration into non-continuous processes: a hybrid approach utilizing insight based and nonlinear programming techniques
J. Stampfli, M. Atkins, D. Olsen, B. Wellig, M. Walmsley: Practical heat pump and storage integration into non-continuous processes: a hybrid approach utilizing insight based and nonlinear programming techniques. Energy, Vol. 182, 2019.
2018, Publication de recherche
Industrial heat pump integration in non-continuous processes using thermal energy storages as utility – an nlp enhancement of the graphical approach
J. Stampfli, M. Atkins, D. Olsen, B. Wellig, M. Walmsley, J. Neale: Industrial heat pump integration in non-continuous processes using thermal energy storages as utility – an nlp enhancement of the graphical approach. Chemical Engineering Transactions, Vol. 70, p. 1789-1794, 2018.
2018, Publication de recherche
Industrial heat pump integration in non-continuous processes using thermal energy storages as utility – a graphical approach
J. Stampfli, M. Atkins, D. Olsen, B. Wellig, M. Walmsley, J. Neale: Industrial heat pump integration in non-continuous processes using thermal energy storages as utility – a graphical approach. Chemical Engineering Transactions, Vol. 70, p. 901-906, 2018.
2017, Publication de recherche
Introduction à l’intégration énergétique de procédés par l’Analyse Pinch: Manuel pour l'analyse de procédés continus et de procédés batch
F. Brunner, P. Krummenacher, B. Wellig: Introduction à l’intégration énergétique de procédés par l’Analyse Pinch: Manuel pour l'analyse de procédés continus et de procédés batch. l’Office fédéral de l’énergie (OFEN), deuxième édition, 2017.
2017, Publication de recherche
The Role of Pinch Analysis for Industrial ORC Integration
D. Olsen, P. Liem, Y. Abdelouadoud, B. Wellig: The Role of Pinch Analysis for Industrial ORC Integration. Energy Procedia, Vol. 129, p. 74 - 81, 2017.
2016, Publication de recherche
Integration of a solar thermal system in a medium-sized brewery using pinch analysis: methodology and case study
T. Eiholzer, D. Olsen, S.Hoffmann, B.Sturm, B. Wellig: Integration of a solar thermal system in a medium-sized brewery using pinch analysis: methodology and case study. 2016.
2016, Publication de recherche
Systematic thermal energy storage integration in industry using pinch analysis
D. Olsen, Y. Abdelouadoud, B. Wellig, P. Krummenacher: Systematic thermal energy storage integration in industry using pinch analysis. 29th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS), Slovenia, June 19-23, 2016.
2015, Publication de recherche
Progiciel PinCH – L’efficacité énergétique par Analyse Pincement à portée des PME / PMI
Y. Abdelouadoud, J.-P. Sletta, P. Krummenacher: Progiciel PinCH – L’efficacité énergétique par Analyse Pincement à portée des PME / PMI. Présentation atelier Energy Time Paris, juin 2015.
2015, Publication de recherche
Einführung in die Pinch-Methode: Handbuch für die Analyse von kontinuierlichen Prozessen und Batch-Prozessen
F. Brunner, P. Krummenacher, B. Wellig: Einführung in die Pinch-Methode: Handbuch für die Analyse von kontinuierlichen Prozessen und Batch-Prozessen. Bundesamt für Energie (BFE), 2015.
2014, Publication de recherche
Integration von Wärmepumpen in industrielle Prozesse mit Hilfe der Pinch-Analyse
B. Wellig, L. Gitz, A. Grüniger, D. Olsen, P. Liem: Integration von Wärmepumpen in industrielle Prozesse mit Hilfe der Pinch-Analyse. Tagungsband der 20. Tagung des Forschungsprogramms „Wärmepumpen und Kälte“ des Bundesamtes für Energie (BFE), Burgdorf, 25. Juni 2014.
2012, Publication de recherche
Energieeffiziente Produktionsmaschinen: Planungshilfen für die MEM-Industrie: Abwärmenutzung bei Produktionsmaschinen
B. Wellig: Energieeffiziente Produktionsmaschinen: Planungshilfen für die MEM-Industrie: Abwärmenutzung bei Produktionsmaschinen. Aug. 2012.
2011, Publication de recherche
Practical Heat Integration Analysis in the Process Industries
D. Olsen, B. Wellig: Practical Heat Integration Analysis in the Process Industries. World Engineers’ Convention (WEC), Geneva, Sep. 4-9, 2011.
2010, Publication de recherche
An Analysis Tool for the Process Industries
D. Olsen, A. Egli, B. Wellig: PinCH: An Analysis Tool for the Process Industries. 23rd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS), Lausanne, June 14-17, 2010.