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Forschungspublikationen

2024, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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), 2. Auflage, 2017.

2017, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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, Forschungspublikation

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.