Further information
Field of research and / or teaching
Lehrgebiete:
- Bioverfahrenstechnik
- Systemdynamik und Prozessautomation
- Modellbildung und Simulation
- Nachhaltige industrielle und pharmazeutische Bioprozesstechnik
Publications
Hass, Volker C.
2023 | |||
| Christian Appl, Frank Baganz, Volker C. Hass | A new digital twin for enzymatic hydrolysis processes applied to model-based process operation design | 14th European Congress of Chemical Engineering and 7th European Congress of Applied Biotechnology : ECCE 14 & ECAB 7; 17 - 21 September 2023, Berlin, Germany, 2023 | BibTeX | RIS | DOI |
2022 | |||
| Christian Fittkau, Volker C. Hass | Digitaler Zwilling unterstützt Biogasproduktion | 2022 | BibTeX | RIS |
| Christian Appl, Andre Moser, Holger Conzelmann, Volker C. Hass | Prozessmodelle schnell entwickeln | 2022 | BibTeX | RIS |
2021 | |||
| Christian Appl, Frank Baganz, Volker C. Hass | Development of a Digital Twin for Enzymatic Hydrolysis Processes | Processes, 9.2021(10), 2021 | BibTeX | RIS | DOI | URN |
| André Moser, Kim B. Kuchemüller, Sahar Deppe, Tanja Hernandez Rodriguez, Björn Frahm, Ralf Pörtner, Volker C. Hass, Johannes Möller | Model-assisted DoE software: optimization of growth and biocatalysis in Saccharomyces cerevisiae bioprocesses | Bioprocess and Biosystems Engineering, 44.2021(4), pp. 683-700, 2021 | BibTeX | RIS | DOI | URN |
2020 | |||
| Andre Moser, Christian Appl, Volker C. Hass | Bioprozesse modellbasiert verbessern | 2020 | BibTeX | RIS |
| Christian Appl, Andre Moser, Frank Baganz, Volker C. Hass | Digital Twins for Bioprocess Control Strategy Development and Realisation | Advances in biochemical engineering/biotechnology, Springer: Berlin, pp. 1-32, 2020 | BibTeX | RIS | DOI |
| Sahar Deppe, Björn Frahm, Volker C. Hass, Tanja Hernandez Rodriguez, Kim B. Kuchemüller, Johannes Möller, Ralf Pörtner | Estimation of Process Model Parameters | Animal Cell Biotechnology, Humana: New York, pp. 213-234, 2020 | BibTeX | RIS | DOI |
2019 | |||
| Claudia Kühlbach, Margareta M. Müller, Frank Baganz, Volker C. Hass | A novel microfluidic device to investigate tumor cell extravasation | Bridging the science with technology : a renaissance in chemical engineering : 12th European Congress of Chemical Engineering - 5th European Congress of Applied Biotechnology : 15th-19th September 2019, Florence, Italy, pp. 1650-1651, 2019 | BibTeX | RIS | DOI |
| Christian Appl, Christian Fittkau, Andre Moser, Volker C. Hass | Adaptive Model-Based Control of Saccharomyces cereivisiae Fed-Batch Cultivations | Himmelfahrtstagung 2019: Intensification and digitalisation for integral bioprocessing, 27 - 29 May 2019, Hamburg, Germany, 2019 | BibTeX | RIS |
| Christian Appl, Christian Fittkau, Andre Moser, Volker C. Hass | Adaptive, Model-Based Control of Saccharomyces cerevisiae Fed-Batch Cultivations | Bridging the science with technology : a renaissance in chemical engineering : 12th European Congress of Chemical Engineering - 5th European Congress of Applied Biotechnology : 15th-19th September 2019, Florence, Italy, pp. 1504-1505, 2019 | BibTeX | RIS | DOI |
| Volker C. Hass, Thomas Oppenländer, Roland Hirschmann, Waldemar Reule | Bioraffinerie-Verfahren | 2019 | BibTeX | RIS |
| Philipp Levermann, Fabian Freiberger, Johannes Möller, Ralf Pörtner, Karl-Michael Schoop, Volker C. Hass | Characterization of Corynebacterium glutamicum processes with the OLFO algorithm | Himmelfahrtstagung 2019 : Intensification and digitalisation for integral bioprocessing, 27 - 29 May 2019, Hamburg, Germany, 2019 | BibTeX | RIS |
| Michael Menden, Volker Steidel, Volker C. Hass | Degradation and valorization of post-consumer textile fiber composite materials | Bridging the science with technology : a renaissance in chemical engineering : 12th European Congress of Chemical Engineering - 5th European Congress of Applied Biotechnology : 15th-19th September 2019, Florence, Italy, p. 1672, 2019 | BibTeX | RIS | DOI |
| Michael Menden, Volker Steidel, Volker C. Hass | Degradation and valorization of post-consumer textile fibre composite materials | Himmelfahrtstagung 2019: Intensification and digitalisation for integral bioprocessing, 27 - 29 May 2019, Hamburg, Germany, 2019 | BibTeX | RIS |
| Roland Hirschmann, Waldemar Reule, Thomas Oppenländer, Frank Baganz, Volker C. Hass | Integrating Whole Cell Biotransformation of Aroma Compounds into a Novel Biorefinery Concept | Biorefinery Concepts [Working Title], IntechOpen: London, 2019 | BibTeX | RIS | DOI |
| Johannes Möller, Kim B. Kuchemüller, Andre Moser, Volker C. Hass, Tanja Hernandez Rodriguez, Sahar Deppe, Björn Frahm, Ralf Pörtner | Model-Assisted Design of Experiments | Bridging the science with technology : a renaissance in chemical engineering : 12th European Congress of Chemical Engineering - 5th European Congress of Applied Biotechnology : 15th-19th September 2019, Florence, Italy, pp. 1509-1510, 2019 | BibTeX | RIS | DOI |
| Johannes Möller, Kim B. Kuchemüller, Tanja Hernandez Rodriguez, Sahar Deppe, George Ifrim, Andre Moser, Volker C. Hass, Björn Frahm, Ralf Pörtner | Model-Assisted Design of Experiments-Software Toolbox | Himmelfahrtstagung 2019: Intensification and digitalisation for integral bioprocessing, 27 - 29 May 2019, Hamburg, Germany, 2019 | BibTeX | RIS |
| Sahar Deppe, Tanja Hernandez Rodriguez, Veronika Gassenmeier, Marius Tölle, Fabian Kuhfuß, Johannes Möller, Kim B. Kuchemüller, Ralf Pörtner, Andre Moser, Volker C. Hass, George Ifrim, Björn Frahm | Model-assisted Design of Experiments for algae cultivation | Himmelfahrtstagung 2019: Intensification and digitalisation for integral bioprocessing, 27 -29 May 2019, Hamburg, Germany, 2019 | BibTeX | RIS |
| Joseph Isimite, Frank Baganz, Volker C. Hass | Non-routine operation management in biorefineries using an operator training simulator with automatic tuning of operating procedures | Bridging the science with technology : a renaissance in chemical engineering : 12th European Congress of Chemical Engineering - 5th European Congress of Applied Biotechnology : 15th-19th September 2019, Florence, Italy, pp. 1323-1324, 2019 | BibTeX | RIS | DOI |
2018 | |||
| Claudia Kühlbach, Sabrina Da Luz, Frank Baganz, Volker C. Hass, Margareta M. Müller | A Microfluidic System for the Investigation of Tumor Cell Extravasation | Bioengineering, 5.2018(2), 2018 | BibTeX | RIS | DOI | URN |
| Johannes Möller, Kim B. Kuchemüller, Tanja Hernandez Rodriguez, Björn Frahm, Volker C. Hass, Ralf Pörtner | Model-Assisted Design of Process Strategies for Cell Culture Processes | American Pharmaceutical Review, 21.2018(2), 2018 | BibTeX | RIS |
| Joseph Isimite, Frank Baganz, Volker C. Hass | Operator training simulators for biorefineries: current position and future directions | Journal of Chemical Technology and Biotechnology, 93.2018(6), pp. 1529-1541, 2018 | BibTeX | RIS | DOI |
| Volker C. Hass, Roland Hirschmann, Frank Baganz | Towards sustainable bioproduction of the drug precursor Ethyl (S)-3-hydroxybutyrate | 12th European Symposium on Biochemical Engineering Science, ESBES2018, 9 - 12 September 2018, Lisbon, Portugal, 2018 | BibTeX | RIS |
| Roland Hirschmann, Nadja Borodkin, Frank Baganz, Volker C. Hass | Towards the Integration of the Anaerobic Ethyl(S)-3-Hydroxybutyrate Production Process into a Biorefinery Concept | Chemical Engineering Transactions, Vol.70.2018, pp. 559-564, 2018 | BibTeX | RIS | DOI |
| Volker C. Hass, Joseph Isimite, Frank Baganz | Towards the development of an operator training simulator for automatic standard operating procedure adaptation for bioprocess plants | 12th European Symposium on Biochemical Engineering Science, ESBES2018, 9 - 12 September 2018, Lisbon, Portugal, 2018 | BibTeX | RIS |
2017 | |||
| Ralf Pörtner, Oscar Platas Barradas, Björn Frahm, Volker C. Hass | Advanced Process and Control Strategies for Bioreactors | Current Developments in Biotechnology and Bioengineering, Elsevier: Amsterdam, pp. 463-493, 2017 | BibTeX | RIS | DOI |
2016 | |||
| Volker C. Hass | Operator Training Simulators for Bioreactors | Bioreactors : Design, Operation and Novel Applications, Wiley-VCH: Weinheim, pp. 453-486, 2016 | BibTeX | RIS | DOI |
2015 | |||
| Inga Gerlach, Carl-Fredrik Mandenius, Volker C. Hass | Operator training simulation for integrating cultivation and homogenisation in protein production | Biotechnology Reports, 6.2015(June), pp. 91-99, 2015 | BibTeX | RIS | DOI | URN |
2014 | |||
| Inga Gerlach, Simone Brüning, Robert Gustavsson, Carl-Fredrik Mandenius, Volker C. Hass | Operator training in recombinant protein production using a structured simulator model | Journal of Biotechnology, 177.2014(May), pp. 53-59, 2014 | BibTeX | RIS | DOI |
| Stefan Kuntzsch, Mathias Winterhalter, Volker C. Hass | Untersuchung des Energiebedarfs der batch-Rektifikation durch einen neuen Trainingssimulator | Chemie Ingenieur Technik, 86.2014(5), pp. 714-724, 2014 | BibTeX | RIS | DOI |
2013 | |||
| Stefan Kuntzsch, Volker C. Hass | Entwicklung und Anwendung einer virtuellen Bioraffinerie | Jahrestreffen der Fachgemeinschaft SuPER, 5. - 6. November 2013, Frankfurt am Main, 2013 | BibTeX | RIS |
| Stefan Kuntzsch, Mathias Winterhalter, Karl-Michael Schoop, Volker C. Hass | Optimizing the Process Control Strategy of a Batch-Bioethanol-Rectification-Process Using a Novel Training Simulator with GRAFCETAutomation | 2st European Congress of Applied Biotechnology and 9th European Congress of Chemical Engineering, The Hague, The Netherlands, April, 21 -25, 2013, 2013 | BibTeX | RIS |
| Roland Hirschmann, Ulrike Salat, Simon Hellstern, Volker C. Hass | Praxisnahe Lehre und angewandte Forschung für Bioraffinerien | Jahrestreffen der Fachgemeinschaft SuPER, 5. - 6. November 2013, Frankfurt am Main, 2013 | BibTeX | RIS |
| Inga Gerlach, Volker C. Hass, Simone Brüning, Carl-Fredrik Mandenius | Virtual bioreactor cultivation for operator training and simulation: application to ethanol and protein production | Journal of Chemical Technology and Biotechnology, 88.2013(12), pp. 2159-2168, 2013 | BibTeX | RIS | DOI |
| Stefan Kuntzsch, Daniel Westhues, Karl-Michael Schoop, Volker C. Hass | WinErs als Entwicklungswerkzeug für Trainingssimulatoren | IDA 2013 - Integrierte Digitale Anlagenplanung und -führung, 21. - 22. März 2013, Frankfurt am Main, Deutschland, 2013 | BibTeX | RIS |
2012 | |||
| Volker C. Hass, Inga Gerlach, Stefan Kuntzsch, Kathrin Kühn, Carl-Fredrik Mandenius | Educational benefits in biotechnology and bioengineering by using a BioEthanol training simulator | 20th International Congress of Chemical and Process Engineering (CHISA 2012), 25 -29 August 2012, Praha, Czech Republic, 2012 | BibTeX | RIS |
| M. Herbst, S. Schwarz, Inga Gerlach, Stefan Kuntzsch, Florian Kuhnen, Volker C. Hass | Improvement of an eco balance for a bioethanol fermentation process by changing the process operation strategy | 20th International Congress of Chemical and Process Engineering (CHISA 2012), 25 -29 August 2012, Praha, Czech Republic, 2012 | BibTeX | RIS |
| A. M. Korjik, Florian Kuhnen, Roland Benz, Volker C. Hass | Modeling the Dynamics of the Biogas Process | Chemie Ingenieur Technik, 84.2012(8), p. 1214, 2012 | BibTeX | RIS | DOI |
| Meijie Li, Florian Kuhnen, Ralf Pörtner, Volker C. Hass | Modellgestützte Optimalsteuerung von biotechnischen Kultivierungen – Möglichkeiten und Grenzen | Chemie Ingenieur Technik, 84.2012(8), pp. 1339-1340, 2012 | BibTeX | RIS | DOI |
| Volker C. Hass, Inga Gerlach, Karl-Michael Schoop, Carl-Fredrik Mandenius, Ralf Pörtner | Neue Erfahrungen mit Trainingssimulatoren in der bioprozesstechnischen Ausbildung | Chemie Ingenieur Technik, 84.2012(8), p. 1195, 2012 | BibTeX | RIS | DOI |
| Ralf Pörtner, Oscar Platas Barradas, D. Goelling, C. Zenneck, Volker C. Hass, S. Schwarz | Prozesstechnische Charakterisierung und Modellierung von Festbett‐Bioreaktoren mit immobilisierten Milchsäurebakterien | Chemie Ingenieur Technik, 84.2012(8), p. 1197, 2012 | BibTeX | RIS | DOI |
| Florian Kuhnen, Ralf Pörtner, Volker C. Hass | Robust estimation and optimization in biotechnology - how errors in experimental data affect process optimization | 20th International Congress of Chemical and Process Engineering (CHISA 2012), 25 -29 August 2012, Praha, Czech Republic, 2012 | BibTeX | RIS |
| Reiner Luttmann, Daniel G. Bracewell, Gesine Cornelissen, Krist V. Gernaey, Jarka Glassey, Volker C. Hass, Christian Kaiser, Christian Preusse, Gerald Striedner, Carl-Fredrik Mandenius | Soft sensors in bioprocessing: A status report and recommendations | Biotechnology Journal, 7.2012(8), pp. 1040-1048, 2012 | BibTeX | RIS | DOI |
| Volker C. Hass, Stefan Kuntzsch, Inga Gerlach, Kathrin Kühn, Mathias Winterhalter | Towards the development of a training simulator for biorefineries | Chemical Engineering Transactions, Vol.29.2012, pp. 247-252, 2012 | BibTeX | RIS | DOI |
| Volker C. Hass, Stefan Kuntzsch, Inga Gerlach, Kathrin Kühn, Mathias Winterhalter | Towards the development of a training simulator for biorefineries | 20th International Congress of Chemical and Process Engineering (CHISA 2012), 25 -29 August 2012, Praha, Czech Republic, 2012 | BibTeX | RIS |
2011 | |||
| Ralf Pörtner, Oscar Platas Barradas, Janosh Gradkowski, Richa Gautam, Florian Kuhnen, Volker C. Hass | "BioProzessTrainer" as training tool for design of experiments | BMC Proceedings, 5.2011(Suppl. 8 P62), 2011 | BibTeX | RIS | DOI | URN |
| S. Schwarz, M. Herbst, Ralf Pörtner, Mathias Winterhalter, Volker C. Hass | Development of a generalised mathematical model for the application in adaptive process controllers in biotechnology | 8th European Congress of Chemical Engineering together with ProcessNet-Annual Meeting : EFCE Event No. 693; 25. - 29. September 2011, Berlin/Germany, 2011 | BibTeX | RIS |
| Florian Kuhnen, Ralf Pörtner, Volker C. Hass | Estimation and optimisation in biotechnology – how errors in experimental data affect optimisation | 8th European Congress of Chemical Engineering together with ProcessNet-Annual Meeting : EFCE Event No. 693; 25. - 29. September 2011, Berlin/Germany, 2011 | BibTeX | RIS |
| A. Korjik, Florian Kuhnen, Roland Benz, Volker C. Hass | Model based optimisation of substrate feeding during anaerobic digestion | 8th European Congress of Chemical Engineering together with ProcessNet-Annual Meeting : EFCE Event No. 693; 25. - 29. September 2011, Berlin/Germany, 2011 | BibTeX | RIS |
| Volker C. Hass, , Ralf Pörtner | Praxis der Bioprozesstechnik : mit virtuellem Praktikum | Spektrum: Heidelberg, 978-3-8274-2828-8, 2011 | BibTeX | RIS |
| Stefan Kuntzsch, Mathias Winterhalter, Karl-Michael Schoop, Volker C. Hass | Towards a virtual bio-energy park | 8th European Congress of Chemical Engineering together with ProcessNet-Annual Meeting : EFCE Event No. 693; 25. - 29. September 2011, Berlin/Germany, 2011 | BibTeX | RIS |
2010 | |||
| Stefanie Tömmers, Florian Kuhnen, Lothar Esdorn, Mathias Winterhalter, Volker C. Hass | Automated adaptive and optimised process control of banana ripening | 7th European Congress of Chemical Engineering 7, ECCE 7, 19th International Congress of Chemical and Process Engineering CHISA 2010, 28 August - 1 September 2010, Prague, Czech Republic, 2010 | BibTeX | RIS |
| Stefan Kuntzsch, Volker C. Hass, Florian Kuhnen, Andree Blesgen | Development of a Modular Training Simulator for Biomass Power Plants | 7th European Congress of Chemical Engineering 7, ECCE 7, 19th International Congress of Chemical and Process Engineering CHISA 2010, 28 August - 1 September 2010, Prague, Czech Republic, 2010 | BibTeX | RIS |
| S. Schwarz, Florian Kuhnen, Volker C. Hass | Development of a general process model for optimisation of biotechnological cultivations – A case study with Escherichia coli and Saccharomyces cerevisiae | 7th European Congress of Chemical Engineering 7, ECCE 7, 19th International Congress of Chemical and Process Engineering CHISA 2010, 28 August - 1 September 2010, Prague, Czech Republic, 2010 | BibTeX | RIS |
| Sebastian Werner, Volker C. Hass, Dietmar Zacharias | Development of a simulation model describing water qualities of a ditch ecosystem | PopBio 2010, Plant Population Biology Crossing Borders, Nijmegen, 13-15 May 2010, p. 135, 2010 | BibTeX | RIS |
| Andree Blesgen, Volker C. Hass | Efficient Biogas Production through Process Simulation | Energy & Fuels, 24.2010(9), pp. 4721-4727, 2010 | BibTeX | RIS | DOI |
| Stefan Kuntzsch, Florian Kuhnen, Andree Blesgen, Volker C. Hass | Entwicklung eines modularisierten Trainingssimulators für Biomassekraftwerke | Chemie Ingenieur Technik, 82.2010(9), pp. 1351-1352, 2010 | BibTeX | RIS | DOI |
| Stefan Kuntzsch, Rolf Zwicknagl, Anne Berghoff, Andree Blesgen, Volker C. Hass | Improving the energy efficiency of industrial processes using mathematical modelling | Chemical Engineering Transactions, Vol.21.2010, pp. 97-102, 2010 | BibTeX | RIS | DOI |
| Stefanie Tömmers, Florian Kuhnen, Andree Blesgen, Lothar Esdorn, Volker C. Hass | Model-Based Process Control for Optimised Banana Ripening | IFAC Proceedings Volumes, pp. 317-322, 2010 | BibTeX | RIS | DOI |
| Andree Blesgen, Volker C. Hass | Operator Training Simulator for Anaerobic Digestion Processes | IFAC Proceedings Volumes, pp. 353-358, 2010 | BibTeX | RIS | DOI |
| Andree Blesgen, Volker C. Hass | Operator‐Training‐Simulator für Biogasanlagen | Chemie Ingenieur Technik, 82.2010(9), p. 1410, 2010 | BibTeX | RIS | DOI |
| Andree Blesgen, Volker C. Hass | Strategies for the development of operator training simulators for engineering education and training | 7th European Congress of Chemical Engineering 7, ECCE 7, 19th International Congress of Chemical and Process Engineering CHISA 2010, 28 August - 1 September 2010, Prague, Czech Republic, 2010 | BibTeX | RIS |
| Ralf Pörtner, Oscar Platas Barradas, Florian Kuhnen, Volker C. Hass | „Design of Experiments”︁ mit dem BioProzessTrainer | Chemie Ingenieur Technik, 82.2010(9), p. 1549, 2010 | BibTeX | RIS | DOI |
2009 | |||
| Stefanie Tömmers, Florian Kuhnen, Volker C. Hass, Mathias Winterhalter | Adaptive model-based process control of fruit ripening | Challenges for a changing world : 8th World Congress of Chemical Engineering incorporating the 59th Canadian Chemical Engineering Conference and the XXIV Interamerican Congress of Chemical Engineering ; Montréal, Quebec, Canada, August 23 - 27, 2009, 2009 | BibTeX | RIS |
| C. Meiwes, Florian Kuhnen, Volker C. Hass | Development of a mathematical model for the representation of ph-trajectories in a structured growth and product formation model for bakers yeasts | 17th International Congress of Chemical and Process Engineering, CHISA 2006, 27 - 31 August 2006, Praha, Czech Republic, 2009 | BibTeX | RIS |
| Andree Blesgen, Volker C. Hass | Development of an Interactive Virtual Anaerobic Digester | Challenges for a changing world : 8th World Congress of Chemical Engineering incorporating the 59th Canadian Chemical Engineering Conference and the XXIV Interamerican Congress of Chemical Engineering ; Montréal, Quebec, Canada, August 23 - 27, 2009, 2009 | BibTeX | RIS |
| Anne Berghoff, Rolf Zwicknagl, Andree Blesgen, Stefanie Tömmers, Florian Kuhnen, Volker C. Hass, Marin Schouten | Energy Efficiency Enhancement of Industrial Processes Using Modeling | 8th World Congress of Chemical Engineering : 23.-27. August, 2009, Montreal/Canada ; proceedings, 2009 | BibTeX | RIS |
2008 | |||
| Andree Blesgen, Ralf Pörtner, Volker C. Hass | Interactive Simulators for Bioprocess Education and Development of Control Strategies | CHISA 2008, 18th International Congress of Chemical and Process Engineering, 24 - 28 August 2008, Praha, Czech Republic, Summaries 5 - Systems and Technology, pp. 1847-1848, 2008 | BibTeX | RIS |
| Florian Kuhnen, Andree Blesgen, M. Lüpkes, Volker C. Hass, Karl-Michael Schoop | New tools for biotechnological process development | EuroPACT 2008 : 1st European Conference on Process Analytics and Control Technology, 22. - 25. April 2008, Frankfurt am Main, Deutschland, 2008 | BibTeX | RIS |
2007 | |||
| Andree Blesgen, Volker C. Hass | Attracting High Potential Students taking Environmental Engineering as an Example | European Congress of Chemical Engineering - 6 (ECCE-6) : EFCE event number 669 ; 16 - 20 September 2007, Copenhagen, pp. 705-706, 2007 | BibTeX | RIS |
| Volker C. Hass, Ralf Pörtner, Karl-Michael Schoop | Computer Based Training in Biochemical Engineering | European Congress of Chemical Engineering - 6 (ECCE-6) : EFCE event number 669 ; 16 - 20 September 2007, Copenhagen, pp. 677-678, 2007 | BibTeX | RIS |
| Stefanie Tömmers, Kathrin Kühn, Volker C. Hass | Prozesskontrolle und Modellierung von Fruchtreifeprozessen | Chemie Ingenieur Technik, 79.2007(9), pp. 1449-1450, 2007 | BibTeX | RIS | DOI |
| Volker C. Hass, Alexander Schauenburg, Karl-Michael Schoop, Dietmar Ringel, Antoine van Schooten | Simulation based Optimization of the Control of a Waste Heat Boiler during an In-House Seminar | European Congress of Chemical Engineering - 6 (ECCE-6) : EFCE event number 669 ; 16 - 20 September 2007, Copenhagen, pp. 709-710, 2007 | BibTeX | RIS |
| Stefanie Tömmers, Kathrin Kühn, Olaf Mierig, Volker C. Hass | System Analysis and Automated Control of Fruit Ripening Processes | European Congress of Chemical Engineering - 6 (ECCE-6) : EFCE event number 669 ; 16 - 20 September 2007, Copenhagen, pp. 947-948, 2007 | BibTeX | RIS |
| Stefanie Tömmers, Kathrin Kühn, Volker C. Hass | System Analysis and Modeling to Control Fruit Ripening Processes | 2007 European bioperspectives : celebrating the 25th DECHEMA Annual Convention of Biotechnologists ; 30 May - 1 June 2007, Cologne, Germany ; book of abstracts ; abstracts, poster programme, pp. 422-423, 2007 | BibTeX | RIS |
| Stefanie Tömmers, Volker C. Hass, Mathias Winterhalter, Olaf Mierig | System analysis and modelling to control fruit ripening processes | Fachgemeinschaft Prozess-, Apparate- und Anlagentechnik : Sitzung der ProcessNet-Fachausschüsse "Cost Engineering", "Prozess- und Anlagentechnik", "Rechnergestützte Anlagenplanung", "Rohrleitungstechnik", "Prozesssimulation, Prozesssynthese und Wissensverarbeitung", 18. – 20. November 2007, Weimar, pp. 106-108, 2007 | BibTeX | RIS |
2006 | |||
| Andree Blesgen, Volker C. Hass | Entwicklung interaktiver Prozesssimulatoren am Beispiel eines virtuellen Biogasreaktors | Chemie Ingenieur Technik, 78.2006(9), pp. 1321-1322, 2006 | BibTeX | RIS | DOI |
| Volker C. Hass, Florian Kuhnen, Kathrin Kühn | Entwicklung und Einsatz von Echtzeittrainingssimulatoren in der (Bio‐)Verfahrenstechnik | Chemie Ingenieur Technik, 78.2006(9), p. 1326, 2006 | BibTeX | RIS | DOI |
| Stefanie Tömmers, Kathrin Kühn, Florian Kuhnen, Volker C. Hass | Systemanalyse und Prozessautomation der Fruchtreifung | Chemie Ingenieur Technik, 78.2006(9), pp. 1326-1327, 2006 | BibTeX | RIS | DOI |
| Andree Blesgen, Florian Kuhnen, Kathrin Kühn, Volker C. Hass | Towards a virtual (bio-) chemical engineering laboratory | 17th International Congress of Chemical and Process Engineering, CHISA 2006, 27 - 31 August 2006, Praha, Czech Republic, pp. 1454-1455, 2006 | BibTeX | RIS |
2005 | |||
| Florian Kuhnen, Karl-Michael Schoop, Volker C. Hass | A Development Environment for the Rapid Design of Operator Training Simulators for Biotechnology | BioPerspectives 2005 : eine gemeinsame Initiative von 16 Organisationen ; mit 23. DECHEMA-Jahrestagung der Biotechnologen, mit Jahrestagung der Deutschen Gesellschaft für Proteomforschung, Schweiz als Partnerland ; Rhein-Main-Hallen, Wiesbaden, 10. - 12. Mai 2005, p. 67, 2005 | BibTeX | RIS |
| Volker C. Hass, Florian Kuhnen, Karl-Michael Schoop | An environment for the development of operator training systems (OTS) from chemical engineering models | European Symposium on Computer-Aided Process Engineering - 15 : 38th European symposium of the Working Party on Computer Aided Process Engineering; ESCAPE-15, 29 May - 1 June 2005, Barcelona, Spain, pp. 289-293, 2005 | BibTeX | RIS | DOI |
| Florian Kuhnen, Volker C. Hass, Karl-Michael Schoop | Ein Entwicklungswerkzeug für den effizienten Entwurf von Operator‐Training‐Systemen (OTS) | Chemie Ingenieur Technik, 77.2005(8), pp. 1106-1107, 2005 | BibTeX | RIS | DOI |
| Volker C. Hass, Florian Kuhnen, Karl-Michael Schoop, Ralf Pörtner | Integration von computerbasiertem Lernen und Training in die bioverfahrenstechnische Ausbildung | Chemie Ingenieur Technik, 77.2005(8), pp. 1250-1251, 2005 | BibTeX | RIS | DOI |
| Ralf Pörtner, Volker C. Hass | Interaktive virtuelle Lernumgebung für die Biotechnologie (eLearnBioTec) | Chemie Ingenieur Technik, 77.2005(8), p. 1256, 2005 | BibTeX | RIS | DOI |
| Karl-Michael Schoop, Volker C. Hass | Neue Konzepte für die verfahrenstechnische Ausbildung durch den Einsatz von Trainingssimulatoren | Chemie Ingenieur Technik, 77.2005(8), p. 1257, 2005 | BibTeX | RIS | DOI |
| Daniel Westhues, Hans-Peter König, Mirjam Luitjens, Karl-Michael Schoop, Volker C. Hass | Prozesstechnischer Vergleich von Laborkläranlagen | GIT Labor-Fachzeitschrift, pp. 742-743, 2005 | BibTeX | RIS |
| Volker C. Hass, Florian Kuhnen, Karl-Michael Schoop | Rapid design of interactive operator-training-simulators for training and education | 7th World Congress of Chemical Engineering, WCCE 2005, incorporating the 5th European Congress of Chemical Engineering, 10-14 July 2005, SECC, Glasgow, Scotland, pp. 393-394, 2005 | BibTeX | RIS |
| Volker C. Hass | Verbesserung der bioverfahrenstechnischen Ausbildung durch einen „Virtuellen Bioreaktor”︁ | Chemie Ingenieur Technik, 77.2005(1-2), pp. 161-167, 2005 | BibTeX | RIS | DOI |
2004 | |||
| Volker C. Hass, Kathrin Kühn, Karl-Michael Schoop | Entwicklung von interaktiven Echtzeit‐Trainingssimulatoren am Beispiel von Submerskultivierungen in Rührkesselreaktoren | Chemie Ingenieur Technik, 76.2004(9), pp. 1361-1362, 2004 | BibTeX | RIS | DOI |
2003 | |||
| Volker C. Hass, Kathrin Kühn, S. Pülschen | A "Virtual Bioreactor" for the Education of (Bio-) Chemical Engineers | ECCE - 4th European Congress of Chemical Engineering, 21 - 25 September 2003 , Granada, Spain, 2003 | BibTeX | RIS |
| Volker C. Hass, Kathrin Kühn, Björn Frahm, Ralf Pörtner, Paul Lane, Axel Munack | Ein strukturiertes Kompartiment-Modell zur Beschreibung der Kultivierung von Hybridomazellen als Teil einer adaptiven, modellgestützten Prozessführung | 21. DECHEMA-Jahrestagung der Biotechnologen : 2. - 4. April 2003, Technische Universität München, Garching, 2003 | BibTeX | RIS |
| Ralf Pörtner, Björn Frahm, Paul Lane, Volker C. Hass, Axel Munack, H. Märkel | Fed-Batch-Kultivierung tierischer Zellen - eine Herausforderung für eine adaptive, modellgestützte Steuerung | GVC/DECHEMA Vortrags- und Diskussiontagung "Zellkulturen: vom biologischen System zum Produktionsprozess" sowie die interne Arbeitssitzung der Fachausschüsse "Bioverfahrenstechnik" (GVC) und "Technik biologischer Prozesse" (DECHEMA) : vom 26. bis 28 Mai 2003 in Bad Dürkheim ; Tagungsband, 2003 | BibTeX | RIS |
| Björn Frahm, B. Müller-Landre, G. Wiggers de Almeida, M. Singer, M. Rausch, Paul Lane, Axel Munack, Volker C. Hass, Ralf Pörtner | Fed-batch cultivation of animal cells - a challenge for adaptive, model-based control | Technische Systeme für Biotechnologie und Umwelt : 11. Heiligenstädter Kolloquium, 30.09. - 02.10.2002, Heiligenstadt, pp. 503-509, 2003 | BibTeX | RIS |
| Björn Frahm, B. Müller-Landre, G. Wiggers de Almeida, M. Singer, M. Rausch, Axel Munack, Volker C. Hass, Ralf Pörtner | Fed-batch cultivation of cells: model based, adaptive control in comparison to alternative control strategies | ESACT-UK - 13th Annual Meeting, 6th - 7th January 2003, Manchester, Great Britain, 2003 | BibTeX | RIS |
| Björn Frahm, Volker C. Hass, Paul Lane, Axel Munack, Herbert Märkl, Ralf Pörtner | Fed‐Batch‐Kultivierung tierischer Zellen – eine Herausforderung zur adaptiven, modellbasierten Steuerung | Chemie Ingenieur Technik, 75.2003(4), pp. 457-460, 2003 | BibTeX | RIS | DOI |
| Volker C. Hass, Kathrin Kühn, Björn Frahm, Ralf Pörtner, Paul Lane, Axel Munack | Mathematical Models for the Adaptive Control of Hybridoma Cell Cultivations by the Open-Loop-Feedback-Optimal (OLFO) Controller | ECCE - 4th European Congress of Chemical Engineering, 21 - 25 September 2003 , Granada, Spain, 2003 | BibTeX | RIS |
| Volker C. Hass | Prozessautomation in der Bioverfahrenstechnik | Chemie Ingenieur Technik, 75.2003(12), p. 1887, 2003 | BibTeX | RIS | DOI |
2002 | |||
| Björn Frahm, Paul Lane, Hendrik Atzert, Axel Munack, Martin Hoffmann, Volker C. Hass, Ralf Pörtner | Adaptive, model-based control by the Open-Loop-Feedback-Optimal ( OLFO ) controller for the effective fed-batch cultivation of hybridoma cells | Biotechnology Progress, 18.2002(5), pp. 1095-1103, 2002 | BibTeX | RIS | DOI |
| Volker C. Hass, Bernd C. Bodenschatz, Ralf Pörtner, Karl-Michael Schoop | Entwicklung eines Echtzeit‐Ausbildungs‐Simulators für Fermentationen in Rührkesselreaktoren | Chemie Ingenieur Technik, 74.2002(5), p. 647, 2002 | BibTeX | RIS | DOI |
2001 | |||
| Björn Frahm, Hendrik Atzert, Jan-Oliver Schwabe, Paul Lane, Axel Munack, Martin Hoffmann, Volker C. Hass, Ralf Pörtner, Herbert Märkl | Adaptive modellgestützte Steuerung von Zellkulturprozessen | 19. Dechema-Jahrestagung der Biotechnologen : 13. - 15. März 2001, Universität Leipzig, pp. 500-501, 2001 | BibTeX | RIS |
| Paul Lane, Björn Frahm, Jan-Oliver Schwabe, Martin Hoffmann, Volker C. Hass, Ralf Pörtner, Axel Munack | Design of Feeding Strategies for Fed-Batch Cultures of Animal Cells by the Method of Inequalities | 19. Dechema-Jahrestagung der Biotechnologen : 13. - 15. März 2001, Universität Leipzig, 2001 | BibTeX | RIS |
| Björn Frahm, Hendrik Atzert, Paul Lane, Martin Hoffmann, Volker C. Hass, Axel Munack, Ralf Pörtner | Development of an Automated, Adaptive Model-Based Control for the Effective Cultivation of Hybridoma Cells | Animal Cell Technology: From Target to Market; Proceedings of the 17th ESACT Meeting Tylösand, Sweden, June 10–14, 2001, pp. 446-448, 2001 | BibTeX | RIS | DOI |
| Volker C. Hass, Paul Lane, Martin Hoffmann, Björn Frahm, Jan-Oliver Schwabe, Ralf Pörtner, Axel Munack | Model-Based Control of Hybridoma Cell Cultures | IFAC Proceedings Volumes, pp. 323-329, 2001 | BibTeX | RIS | DOI |
| Martin Hoffmann, Volker C. Hass, Björn Frahm, Jan-Oliver Schwabe, Ralf Pörtner, Paul Lane, Axel Munack | Untersuchung verschiedener mathematischer Modelle in Hinblick auf ihre Eignung für die adaptive Prozessführung von Hybridoma Zellkulturen | 19. DECHEMA-Jahrestagung der Biotechnologen : 13. - 15. März 2001, Universität Leipzig, pp. 481-483, 2001 | BibTeX | RIS |
2000 | |||
| Volker C. Hass | Ein neues Pellet-Modell zur Beschreibung der Submers-Kultivierung von Pilzen am Beispiel des Basidiomyceten Cyathus striatus | Technische Systeme für Biotechnologie und Umwelt - Biosensorik und Zellkulturtechnik : 10. Heiligenstädter Kolloquium, 09.10. bis 11.10.2000, Heilbad Heiligenstadt, pp. 387-395, 2000 | BibTeX | RIS |
| Martin Hoffmann, Björn Frahm, Jan-Oliver Schwabe, Paul Lane, Ralf Pörtner, Volker C. Hass, Axel Munack | Modellgestützte Prozessführung für Hybridoma-Kulturen mit Hilfe des Open-Loop-Feedback-Optimal (OLFO)- Algorithmus | Technische Systeme für Biotechnologie und Umwelt - Biosensorik und Zellkulturtechnik : 10. Heiligenstädter Kolloquium, 09.10. bis 11.10.2000, Heilbad Heiligenstadt, 2000 | BibTeX | RIS |
1998 | |||
| Volker C. Witte | Mathematische Simulation von Sediment- und Bodenaufbereitungsanlagen | 1998 | BibTeX | RIS |
1997 | |||
| Volker C. Witte | Entschlammung städtischer Gewässer | Wasser-, Abwasser-Praxis : WAP, pp. 26-30, 1997 | BibTeX | RIS |
| Volker C. Witte | Gewässerentschlammung und Sedimententsorgung | 1997 | BibTeX | RIS |
| N. Gerecke, Volker C. Witte, P. Ludwig, J. Spieker | Mikrobielle Verminderung des Sedimentvolumens in Gewässern durch Sauerstoffzufuhr | Wasser-, Abwasser-Praxis : WAP, 6.1997(2), pp. 10-14, 1997 | BibTeX | RIS |
| G. Luther, G. Kupczik, H. Böttcher, H. Fulfs, B. Niemeyer, W. Schulze-Erfurt, Volker C. Witte | Remediation of Sediment Fractions by the ASRA ®-DEMI-Process | ICCS International Conference on Contaminated Sediments, Restoration and Management, September 7 - 11, 1997, Rotterdam, Netherlands, Preprints Vol. 1, pp. 300-307, 1997 | BibTeX | RIS |
1996 | |||
| Volker C. Witte | Mathematische Modellierung und adaptive Prozesssteuerung der Kultivierung von Cyathus striatus | VDI-Verlag: Düsseldorf, 978-3-18-314417-4, 1996 | BibTeX | RIS |
1995 | |||
| Volker C. Witte, J. Atrott, Hans Timann | Sedimente und Schluffe in Hamburgischen Gewässern | GKSS-Workshop Reinigung (Hg-)kontaminierter Schluffe am 7. September 1995 in Geesthacht, pp. 9-16, 1995 | BibTeX | RIS |
1993 | |||
| Volker C. Hass, Axel Munack | Modellierung und Regelung der Kultivierung von Cyathus striatus | Wege zu neuen Produkten und Verfahren der Biotechnologie : Vorträge vom Abschlusskolloquium der Deutschen Forschungsgemeinschaft vom 12. bis 14. Oktober 1992 in Lambrecht/Pfalz, pp. 135-145, 1993 | BibTeX | RIS |
| Ralph Schneider, Volker C. Hass, Axel Munack | OLFO Controller Performance Study Using Mathematical Fermentation Models of Different Complexity | IFAC Proceedings Volumes, pp. 229-232, 1993 | BibTeX | RIS | DOI |
1992 | |||
| Volker Beusmann, Helmut Doll, Franz Ellendorff, Hans Harms, Volker C. Hass, Folkhard Isermeyer, Peter Lebzien, Gunda Mix-Wagner, Heinrich Niemann, Petra Salamon, Christoph Tebbe, Peter Weiland | Biotechnologische Forschung in der FAL: Ein Bericht des Senatsausschusses 'Biotechnologie' der FAL | Landbauforschung Völkenrode : FAL agricultural research, 42.1992(2), pp. 74-84, 1992 | BibTeX | RIS |
| Volker C. Haß, Ralph Schneider, Axel Munack | Investigation of Mathematical Fermentation models of Different Complexity applied for On-line Optimization by the OLFO-Controller | Lectures held at the 10th DECHEMA Annual Meeting of Biotechnologists : June, 1 - 3, Karlsruhe, FRG, pp. 329-332, 1992 | BibTeX | RIS |
| N. A. Jalel, Volker C. Hass, A. R. Mirzai, R. Boekerf, Axel Munack, J. R. Leigh | Modelling the Cyathus Striatus Fermentation Process: Comparison of Three Methods | IFAC Proceedings Volumes, pp. 59-64, 1992 | BibTeX | RIS | DOI |
| Volker C. Hass, Axel Munack | Vergleich unterschiedlich komplexer Fermentationsmodelle im Einsatz für die On-line-Optimierung nach dem OLFO-Verfahren | 10. DECHEMA-Jahrestagung der Biotechnologen, Karlsruhe, 1. bis 3. Juni 1992, 1992 | BibTeX | RIS |
1991 | |||
| Wilfried Kappel, Uwe Diehl, Ulrich Lauterbach, Volker C. Hass, Axel Munack | EDV-gestützte Prozeßführung in der Biotechnologie | BioTec : Zeitschrift für Biotechnologie, 3.1991(2), pp. 62-65, 1991 | BibTeX | RIS |
| W. Kappel, Uwe Diehl, Ulrich Lauterbach, Volker C. Hass, Axel Munack | Implementation of application-specific programs in a standard software package | Biotech Forum Europe, 8.1991(10), pp. 608-611, 1991 | BibTeX | RIS |
| Volker C. Hass | Vergleich von Modellansätzen zur Beschreibung von Wachstum und Produktbildung bei Cyathus striatus | Tagung Messung, Modellierung und Regelung in der Biotechnologie 18.-20. März 1991 in Lahnstein, 1991 | BibTeX | RIS |
1990 | |||
| Volker C. Hass, Axel Munack | Experimental Design of Fermentations for Model Identification | Proceedings of the 1990 AMERICAN CONTROL CONFERENCE, San Diego,California, May 23-25,1990, pp. 1528-1533, 1990 | BibTeX | RIS | DOI |
| Uwe Diehl, Wilfried Kappel, Volker C. Hass, Axel Munack | Implementation of Application Programs in a Standard Software Package for Process Control of Biotechnological Processes | Lectures held at the 8th DECHEMA Annual Meeting of Biotechnologists : May, 28 - 30, 1990, Frankfurt am Main, F.R.G. Part B, pp. 1003-1007, 1990 | BibTeX | RIS |
| Volker C. Haß, Reinhold Böker, Axel Munack, Tim Anke | Mathematical Models as a Tool for the Optimization of the Cultivation of the Basidiomycete Cyathus striatus | 5th European Congress on Biotechnology, Copenhagen, July 8 - 13, 1990 : Abstract Book, p. 335, 1990 | BibTeX | RIS |
1989 | |||
| Volker C. Hass, Alvin W. Nienow | Ein neuer, axial fördernder Rührer zum Dispergieren von Gas in Flüssigkeiten | Chemie Ingenieur Technik, 61.1989(2), pp. 152-154, 1989 | BibTeX | RIS | DOI |