Order by: Author Year Journal Bibtex Type of Publication

1976

• Fieg, G. (1976). EXPERIMENTAL INVESTIGATIONS OF HEAT TRANSFER CHARACTERISTICS IN LIQUID LAYERS WITH INTERNAL HEAT SOURCES. Proc of the Int Meet on Fast React Saf and Relat Phys. 4. 2047--2055 [www]
  
  

1988

• Wozny, G.;Fieg, G.;Kratz, G. (1988). Ermittlung der Automatisierungsstruktur von thermischen Trennprozessen. Chemie Ingenieur Technik. 60. (10), 788--789 [doi] [www]
  
  

1989

• Wozny, G.;Fieg, G.;Jeromin, L. (1989). Modellgestützte Kolonnenregelung. Chemie Ingenieur Technik. 61. (6), 488--489 [doi] [www]
  
  
• Wozny, G.;Fieg, G.;Jeromin, L.;Köhne, M.;Gülich, H. (1989). Design and analysis of a state observer for the temperature front of a retification column. Chemical Engineering & Technology. 12. (1), 339--344 [doi] [www]
  
  

1990

• Luder, T.;Wozny, G.;Fieg, G.;Jeromin, L. (1990). Model based observations and control of distillation columns. [www]
  
  

1992

• Fieg, G.;Wozny, G.;Jeromin, L. (1992). Design, analysis and realization of a state control system for an industrial distillation column. Journal of Process Control. 2. (4), 179--187 [doi] [www]
  
  
• Fieg, G.;Wozny, G.;Jeromin, L. (1992). Experimental and theoretical studies of the steady-state and dynamic behaviour of packed columns. Chemical Engineering and Processing. 31. (6), 377--383 [doi] [www]
  
  

1993

• Fieg, G.;Wozny, G.;Buick, K.;Jeromin, L. (1993). Sensitivitätsanalyse der Sprühtrocknung mittels eines Simulationsprogramms. Chemie Ingenieur Technik. 65. (11), 1372--1375 [doi] [www]
  
  
• Fieg, G.;Wozny, G.;Kruse, Chr. (1993). Experimental and theoretical studies of the dynamics of startup and product switchover operations of distillation columns. Chemical Engineering and Processing. 32. (5), 283--290 [doi] [www]
  
  

1994

• Fieg, G.;Wozny, G.;Buick, K.;Jeromin, L. (1994). Estimation of the drying rate and moisture profiles in an industrial spray dryer by means of experimental investigations and a simulation study. Chemical Engineering & Technology. 17. (4), 235--241 [doi] [www]
  
  
• Fieg, G.;Wozny, G.;Jeromin, L.;Kruse, C. (1994). Comparison of the dynamic behaviour of packed and plate distillation columns. Chemical Engineering & Technology. 17. (5), 301--306 [doi] [www]
  
  

1995

• Fieg, G.;Gutermuth, W.;Kothe, W.;Mayer, H. H.;Nagel, S.;Wendeler, H.;Wozny, G. (1995). A standard interface for use of thermodynamics in process simulation. Computers and Chemical Engineering. 19. (SUPPL. 1), 317--320 [doi] [www]
  
  
• Fieg, G.;Gutermuth, W.;Kothe, W.;Mayer, H.?H.;Nagel, S.;Wendeler, H.;Wozny, G. (1995). Programmierrichtlinien FORTRAN und C der IK?CAPE. Chemie Ingenieur Technik. 67. (4), 479--481 [doi] [www]
  
  
• Kruse, C.;Fieg, G.;Wozny, G. (1995). Development and experimental verification of a simulation tool for distillation column startup [Entwicklung und experimentelle Absicherung eines Simulationsprogrammes für Anfahrvorgänge an Rektifikationskolonnen]. Heat and Mass Transfer. 31. (1-2), 25--31 [doi] [www]
  
  
• Kruse, C.;Fieg, G.;Wozny, G.;Jeromin, L. (1995). Algorithmus zur Reduzierung des Zeitbedarfs bei Anfahrvorgängen an Rektifikationskolonnen. Chemie Ingenieur Technik. 67. (4), 458--461 [doi] [www]
  
  
• Kruse, C.;Fieg, G.;Wozny, G.;Jeromin, L.;Johannisbauer, W. (1995). Experimental Verification of the Equilibrium Stage Model for the Dynamics of the Multicomponent Distillation Considering the Effects of Energy Loss. Industrial and Engineering Chemistry Research. 34. (5), 1810--1822 [doi] [www]
  
  
• Kruse, Ch.;Fieg, G.;Wozny, G.;Jeromin, L. (1995). Industrial realization of time-optimal strategies for product changeover operations of coupled distillation columns. Computers and Chemical Engineering. 19. (SUPPL. 1), 603--608 [doi] [www]
  
  
• Remberg, C.;Fett, F. N.;Wozny, G.;Fieg, G.;Blaich, L. (1995). Entwicklung eines Beratungssystems zum Entwurf von Automatisierungskonzepten für Rektifikationskolonnen. Chemie Ingenieur Technik. 67. (7), 866--870 [doi] [www]
  
  

1996

• Fieg, G. (1996). Some aspects of the dynamic simulation of mass separation apparatus with respect to its transferability to real plants [Einige Aspekte der dynamischen Simulation von Stofftrennapparaten im Hinblick auf ihre Übertragung auf reale Anlagen]. Heat and Mass Transfer/Waerme- und Stoffuebertragung. 31. (4), 205--213 [doi] [www]
  
  
• Fieg, G.;Landwehr, B.;Wozny, G. (1996). About the possibility of a direct concentration control for distillation columns. Chemical Engineering and Technology. 19. (4), 299--307 [doi] [www]
  
  
• Flender, M.;Fieg, G.;Wozny, G. (1996). Classification of New Product changeover Strategy (NPS) for different application of distillation columns. Computers and Chemical Engineering. 20. (SUPPL.2), S1131-S1136 [doi] [www]
  
  
• Kruse, Ch.;Fieg, G.;Wozny, G. (1996). A new time-optimal strategy for column startup and product changeover. Journal of Process Control. 6. (2-3 SPEC. ISS), 187--193 [doi] [www]
  
  
• Numrich, R.;Möller, K.;Fieg, G. (1996). Simulation eines industriellen Fallfilmverdampfers zur Verdampfung von Mehrstoffgemischen. Chemie-Ingenieur-Technik. 68. (11), 1466--1469 [doi] [www]
  
  

1997

• Schneider, R.;Wozny, G.;Fieg, G. (1997). Investigations for process control strategies of a coupled, three-phase distillation plant with experimental verification. Institution of Chemical Engineers Symposium Series. (142 pt 1), [www]
  
  
• Schneider, R.;Wozny, G.;Fieg, G. (1997). Optimization of an industrial three phase distillation column train with experimental verification. Computers and Chemical Engineering. 21. (SUPPL.1), S1131-S1136 [doi] [www]
  
  

1998

• Neidert, M.;Fieg, G.;Ridinger, R. (1998). BatchMan - Ein anwendungsorientiertes Softwareprodukt zur Analyse von Batchprozessen. Chemie-Ingenieur-Technik. 70. (7), 846--849 [doi] [www]
  
  

2002

• Fieg, G. (2002). Composition control of distillation columns with a sidestream by using gas chromatographs. Chemical Engineering and Processing. 41. (2), 123--133 [doi] [www]
  
  
• Fieg, G.;{Temprano Martín}, M. (2002). Destilación batch con reflujo total. Ingenieria Quimica. 34. (392), 129 [www]
  
  

2004

• Fieg, G.;Gruetzmann, S. (2004). An optimal startup procedure for industrial distillation columns: Development strategy and experimental validation. Inzynieria Chemiczna i Procesowa. 25. (3 I), 855--858 [www]
  
  
• Josten, H.;Fieg, G.;Gutsche, B.;Johannisbauer, W. (2004). Urea precipitation as a competitive separation process for difficult separations in oleochemistry [Harnstofffällung als konkurrenzfähiges Trennverfahren für schwierige Stofftrennungen in der Oleochemie]. Chemie-Ingenieur-Technik. 76. (11), 1700--1703 [doi] [www]
  
  

2005

• Fieg, G. (2005). Design and analysis of an integral startup system for distillation columns. Chemical Engineering Research and Design. 83. (5 A), 445--451 [doi] [www]
  
  
• Fieg, G.;Gruetzmann, S.;Temprano, M.;Kapala, T. (2005). Experimental investigation of batch distillation with reduced cycling of the products [Investigación experimental de la destilación batch con disminución cíclica de productos]. Ingenieria Quimica. 37. (429), 90--97 [www]
  
  
• Gruetzmann, S.;Temprano, M.;Kapala, T.;Fieg, G. (2005). Command concepts to minimize the process time of cyclic batch rectification [Führungskonzepte zur Minimierung der Prozessdauer der zyklischen Batch-Rektifikation]. Chemie-Ingenieur-Technik. 77. (8), 1101--1102 [doi] [www]
  
  

2006

• Gruetzmann, S.;Fieg, G. (2006). Improvements in configuration of a middle vessel batch distillation by means of rigorous dynamic modelling and simulation. Proceedings of the 15th IASTED International Conference on Applied Simulation and Modelling. 2006. [www]
  
  
• Gruetzmann, S.;Fieg, G.;Kapala, T. (2006). Theoretical analysis and operating behaviour of a middle vessel batch distillation with cyclic operation. Chemical Engineering and Processing: Process Intensification. 45. (1), 46--54 [doi] [www]
  
  
• Gruetzmann, S.;Kapala, T.;Fieg, G. (2006). Dynamic modelling of complex batch distillation starting from ambient conditions. Computer Aided Chemical Engineering. 21. (C), 865--870 [doi] [www]
  
  

2007

• Fieg, G.;{Temprano Martín}, M. (2007). Automatic exit control of rectification columns [Control de salidas para la operación automática de columnas de rectificación]. Ingenieria Quimica. 39. (445), 154--158 [www]
  
  
• Gruetzmann, S.;Fieg, G. (2007). Integrale Analyse der Batch-rektifikation mit Mittelbehälter. Chemie-Ingenieur-Technik. 79. (10), 1613--1624 [doi] [www]
  
  

2008

• Gruetzmann, S.;Fieg, G. (2008). Startup operation of middle-vessel batch distillation column: Modeling and simulation. Industrial and Engineering Chemistry Research. 47. (3), 813--824 [doi] [www]
  
  
• Leipold, M.;Gruetzmann, S.;Fieg, G.;Maschmeyer, D.;Sauer, J.;Wiederhold, H. (2008). Development of a sophisticated framework for complex single-and multi-objective optimization tasks. Computer Aided Chemical Engineering. 25. 695--700 [doi] [www]
  
  

2009

• {Na Ranong}, C.;Hapke, J.;Fieg, G. (2009). Experimental investigation of exergy losses of a PEM fuel cell system. Forschung im Ingenieurwesen/Engineering Research. 73. (4), 193--203 [doi] [www]
  
  
• {Na Ranong}, C.;Höhne, M.;Franzen, J.;Hapke, J.;Fieg, G.;Dornheim, M.;Eigen, N.;{Bellosta Von Colbe}, J. M.;Metz, O. (2009). Concept, design and manufacture of a prototype hydrogen storage tank based on sodium alanate. Chemical Engineering and Technology. 32. (8), 1154--1163 [doi] [www]
  
  
• Cai, K.;Guan, X.;Luo, X.;Fieg, G. (2009). Optimization of large-scale heat exchanger networks by evolution of sub-networks. Huagong Xuebao/CIESC Journal. 60. (9), 2265--2270 [www]
  
  
• Fieg, G.;Gao, Y.-M.;Luo, X. (2009). Modeling of separation process in a chromatographic column packed with porous adsorbents. Computer Aided Chemical Engineering. 26. 219--223 [doi] [www]
  
  
• Fieg, G.;Hou, X.-R.;Luo, X.;Ma, H.-G. (2009). The optimal design of heat exchanger networks considering heat exchanger types. Computer Aided Chemical Engineering. 26. 659--664 [doi] [www]
  
  
• Fieg, G.;Luo, X.;Jezowski, J. (2009). A monogenetic algorithm for optimal design of large-scale heat exchanger networks. Chemical Engineering and Processing: Process Intensification. 48. (11-12), 1506--1516 [doi] [www]
  
  
• Gruetzmann, S.;Fieg, G.;Skogestad, S. (2009). Experimental and theoretical studies on the start-up operation of a multivessel batch distillation column. Industrial and Engineering Chemistry Research. 48. (11), 5336--5343 [doi] [www]
  
  
• Krause, P.;Hilterhaus, L.;Fieg, G.;Liese, A.;Bornscheuer, U. (2009). Chemically and enzymatically catalyzed synthesis of C6-C10 alkyl benzoates. European Journal of Lipid Science and Technology. 111. (2), 194--201 [doi] [www]
  
  
• Krause, P.;MacIas, R.;Fieg, G.;Gutsche, B. (2009). Method for determination of the reaction kinetics of an enzymatic conversion in a heterogeneous system. Computer Aided Chemical Engineering. 26. 1081--1085 [doi] [www]
  
  
• Leipold, M.;Gruetzmann, S.;Fieg, G. (2009). An evolutionary approach for multi-objective dynamic optimization applied to middle vessel batch distillation. Computers and Chemical Engineering. 33. (4), 857--870 [doi] [www]
  
  
• Leipold, M.;Gruetzmann, S.;Fieg, G. (2009). Model based optimisation of the design of a middle vessel batch distillation by using an evolutionary algorithm [Modellgestützte optimierung des designs einer batch-rektifikation mit mittelbehälter mittels eines evolutionären algorithmus]. Forschung im Ingenieurwesen/Engineering Research. 73. (3), 161--172 [doi] [www]
  
  
• Luo, X.;Fieg, G.;Cai, K.;Guan, X. (2009). Synthesis of large-scale heat exchanger networks by a monosenetic algorithm. Computer Aided Chemical Engineering. 27. (C), 729--734 [doi] [www]
  
  
• Luo, X.;Wen, Q.-Y.;Fieg, G. (2009). A hybrid genetic algorithm for synthesis of heat exchanger networks. Computers and Chemical Engineering. 33. (6), 1169--1181 [doi] [www]
  
  
• Niggemann, G.;Fieg, G.;de {La Torre Díaz}, M.;Luo, X. (2009). Start of a divided wall distillation column: Modeling and simulation of hydraulic performance [Arranque de una columna de destilación de pared dividida: Modelado y simulación del comportamiento hidráulico]. Ingenieria Quimica (Spain). 41. (470), 110--115 [www]
  
  
• Ranong, C. N.;Höhne, M.;Franzen, J.;Hapke, J.;Fieg, G.;Dornheim, M. (2009). Model supported process engineering calculation of a metal hydride storage based on sodium alanate on pilot scale [Modellgestützte verfahrenstechnische berechnung eines metallhydridspeichers auf natriumalanatbasis im technikumsmaßstab]. Chemie-Ingenieur-Technik. 81. (5), 645--654 [doi] [www]
  
  
• Vargas, M. A.;Niggemann, G.;Fieg, G. (2009). Dynamic modeling and simulation of dividing-wall distillation column systems. Computer Aided Chemical Engineering. 27. (C), 639--644 [doi] [www]
  
  

2010

• Ernst, P.;Fieg, G.;Luo, X. (2010). Efficient synthesis of large-scale heat exchanger networks using monogenetic algorithm. Heat and Mass Transfer/Waerme- und Stoffuebertragung. 46. (10), 1087--1096 [doi] [www]
  
  
• Hiller, C.;Buck, C.;Ehlers, C.;Fieg, G. (2010). Nonequilibrium stage modelling of dividing wall columns and experimental validation. Heat and Mass Transfer/Waerme- und Stoffuebertragung. 46. (10), 1209--1220 [doi] [www]
  
  
• Krause, P.;MacIas, R.;Fieg, G. (2010). Applicability of a countercurrent enzymatically catalyzed multistage extractive reaction process for the hydrolysis of methyl octanoate. Industrial and Engineering Chemistry Research. 49. (7), 3217--3222 [doi] [www]
  
  
• Leipold, M.;Gruetzmann, S.;{Vargas Gomez}, M. A.;Fieg, G.;Luo, X. (2010). Optimal design of a batch distillation column with cyclic product collection [Diseño óptimo de una columna de destilación batch con recogida cíclica de productos]. Ingenieria Quimica (Spain). 42. (478), 144--151 [www]
  
  
• Lozano, G. A.;Ranong, C. N.;{Bellosta Von Colbe}, J. M.;Bormann, R.;Fieg, G.;Hapke, J.;Dornheim, M. (2010). Empirical kinetic model of sodium alanate reacting system (II). Hydrogen desorption. International Journal of Hydrogen Energy. 35. (14), 7539--7546 [doi] [www]
  
  
• Lozano, G. A.;Ranong, C. N.;von Colbe, J.M.B.;Bormann, R.;Fieg, G.;Hapke, J.;Dornheim, M. (2010). Empirical kinetic model of sodium alanate reacting system (I). Hydrogen absorption. International Journal of Hydrogen Energy. 35. (13), 6763--6772 [doi] [www]
  
  
• Niggemann, G.;Hiller, C.;Fieg, G. (2010). Experimental and theoretical studies of a dividing-wall column used for the recovery of high-purity product (Industrial and Engineering Chemistry Research 49:14 (6570)). Industrial and Engineering Chemistry Research. 49. (23), 12331 [doi] [www]
  
  
• Niggemann, G.;Hiller, C.;Fieg, G. (2010). Experimental and Theoretical Studies of a Dividing-Wall Column Used for the Recovery of High-Purity Products. Industrial and Engineering Chemistry Research. 49. (14), 6566--6577 [doi] [www]
  
  

2011

• {Na Ranong}, C.;Lozano, G.;Hapke, J.;Roetzel, W.;Fieg, G.;{Bellosta Von Colbe}, J. M. (2011). Application of Danckwerts-type boundary conditions to the modeling of the thermal behavior of metal hydride reactors. Chemical Engineering Science. 66. (20), 4654--4662 [doi] [www]
  
  
• Brandt, C.;Fieg, G.;Luo, X. (2011). Efficient synthesis of heat exchanger networks combining heuristic approaches with a genetic algorithm. Heat and Mass Transfer/Waerme- und Stoffuebertragung. 47. (8), 1019--1026 [doi] [www]
  
  
• Buck, C.;Hiller, C.;Fieg, G. (2011). Applying Model Predictive Control to Dividing Wall Columns. Chemical Engineering and Technology. 34. (5), 663--672 [doi] [www]
  
  
• Buck, C.;Hiller, C.;Fieg, G. (2011). Decentralized temperature control of a pilot dividing wall column. Chemical Engineering and Processing: Process Intensification. 50. (2), 167--180 [doi] [www]
  
  
• Ernst, P.;{Vargas Gomez}, M. A.;Fieg, G.;Luo, X. (2011). Hybrid method for the heat exchanger network synthesis [Método híbrido para la síntesis de una red de intercambiadores de calor]. Ingenieria Quimica (Spain). 43. (491), 70--73 [www]
  
  
• Krause, P.;Fieg, G. (2011). Experiment based model development for the enzymatic hydrolysis in a packed-bed reactor with biphasic reactant flow. Chemical Engineering Science. 66. (20), 4838--4850 [doi] [www]
  
  
• Leipold, M.;Fieg, G. (2011). Enzymatically catalyzed fixed bed reactions - Modeling and simulation [Enzymatisch katalysierte reaktionen im festbettreaktor - modellierung und simulation]. Chemie-Ingenieur-Technik. 83. (3), 340--348 [doi] [www]
  
  
• Niggemann, G.;Hiller, C.;Fieg, G. (2011). Modeling and in-depth analysis of the start-up of dividing-wall columns. Chemical Engineering Science. 66. (21), 5268--5283 [doi] [www]
  
  
• Ranong, C. N.;Maus, S.;Hapke, J.;Fieg, G.;Wenger, D. (2011). Approach for the determination of heat transfer coefficients for filling processes of pressure vessels with compressed gaseous media. Heat Transfer Engineering. 32. (2), 127--132 [doi] [www]
  
  
• Roetzel, W.;{Na Ranong}, C.;Fieg, G. (2011). New axial dispersion model for heat exchanger design. Heat and Mass Transfer/Waerme- und Stoffuebertragung. 47. (8), 1009--1017 [doi] [www]
  
  

2012

• Brandt, C.;Fieg, G.;Luo, X.;Engel, O. (2012). New method for large-scale heat exchanger network synthesis. Computer Aided Chemical Engineering. 31. 695--699 [doi] [www]
  
  
• Buck, C.;Fieg, G. (2012). Platform for the design of process control structures of dividing wall columns [Entwicklungsplattform zum entwurf von prozessf’hrungskonzepten für trennwandkolonnen]. Chemie-Ingenieur-Technik. 84. (11), 2005--2013 [doi] [www]
  
  
• Krause, P.;Fieg, G. (2012). Applicability of a simple laboratory setup for the extractive hydrolysis using immobilized enzymes. Chemical Engineering and Processing: Process Intensification. 60. 77--85 [doi] [www]
  
  
• Krause, P.;Fieg, G. (2012). Influence of the organic phase fraction in the biphasic organic-aqueous reactor feed stream on the enzymatic hydrolysis of FAME in a packed bed. Computer Aided Chemical Engineering. 31. 730--734 [doi] [www]
  
  
• Liang, J.;Fieg, G.;Keil, F. J.;Jakobtorweihen, S. (2012). Adsorption of proteins onto ion-exchange chromatographic media: A molecular dynamics study. Industrial and Engineering Chemistry Research. 51. (49), 16049--16058 [doi] [www]
  
  
• Liang, J.;Fieg, G.;Shi, Q.-H.;Sun, Y. (2012). Single and binary adsorption of proteins on ion-exchange adsorbent: The effectiveness of isothermal models. Journal of Separation Science. 35. (17), 2162--2173 [doi] [www]
  
  
• Lozano, G. A.;Ranong, C. N.;{Bellosta Von Colbe}, J. M.;Bormann, R.;Hapke, J.;Fieg, G.;Klassen, T.;Dornheim, M. (2012). Optimization of hydrogen storage tubular tanks based on light weight hydrides. International Journal of Hydrogen Energy. 37. (3), 2825--2834 [doi] [www]
  
  
• Niggemann, G.;Fieg, G. (2012). Validation of dividing-wall columns based on experimental data and dynamic simulations: Pilot-plant and production-scale columns. Industrial and Engineering Chemistry Research. 51. (2), 931--943 [doi] [www]
  
  
• Vargas, M. A.;Fieg, G. (2012). Simulation study of alternatives for the efficient start-up of dividing-wall distillation column sequences. Computer Aided Chemical Engineering. 31. 750--754 [doi] [www]
  
  

2013

• Lawen, J.;Yu, H.;Fieg, G.;Abdel-Wahab, A. (2013). New unstructured mesh water quality model for coastal discharges. Environmental Modelling and Software. 40. 330--335 [doi] [www]
  
  
• Liang, J.;Fieg, G. (2013). A combination of experiments and molecular dynamics simulation for the investigation of the ion-exchange adsorption of biological macromolecules. Computer Aided Chemical Engineering. 32. 25--30 [doi] [www]
  
  

2014

• Bohnenstädt, T.;Brandt, C.;Fieg, G.;Dietrich, W. (2014). Energy Integration Manager: A Workflow for Long Term Validity of Total Site Analysis and Heat Recovery Strategies. Computer Aided Chemical Engineering. 33. 1819--1824 [doi] [www]
  
  
• Bohnenstädt, T.;Fieg, G. (2014). A methodical approach for energy efficiency analysis based on existing process models. 21st International Congress of Chemical and Process Engineering, CHISA 2014 and 17th Conference on Process Integration, Modelling and Optimisation for Energy Saving and Pollution Reduction, PRES 2014. 4. [www]
  
  
• Bohnenstädt, T.;Fieg, G. (2014). A methodical approach for energy efficiency analysis based on existing process models. Chemical Engineering Transactions. 39. (Special Issue), 1411--1416 [doi] [www]
  
  
• Ehlers, C.;Fieg, G. (2014). Experimental validation of a flexible modeling approach for distillation columns with packings. AIChE Journal. 60. (11), 3833--3847 [doi] [www]
  
  
• Lawen, J.;Yu, H.;Fieg, G.;Abdel-Wahab, A.;Bhatelia, T. (2014). New Unstructured Mesh Water Quality Model for Cooling Water Biocide Discharges. Environmental Modeling and Assessment. 19. (1), 1--17 [doi] [www]
  
  
• Liang, J.;Fieg, G.;Jakobtorweihen, S. (2014). Molecular dynamics simulations of competitive protein adsorption onto chromatographic media. Computer Aided Chemical Engineering. 33. 937--942 [doi] [www]
  
  
• Stegner, C.;Brandt, C.;Fieg, G. (2014). EVHE - A new method for the synthesis of HEN. Computers and Chemical Engineering. 64. 95--102 [doi] [www]
  
  
• Zitzewitz, P.;Fieg, G. (2014). New laboratory setup for the experimental analysis of a heterogeneous enzymatic hydrolysis with continuous liquid-liquid phase separation. Industrial and Engineering Chemistry Research. 53. (40), 15590--15599 [doi] [www]
  
  

2015

• Bohnenstädt, T.;Zimmermann, K.;Fieg, G. (2015). Optimisation of Process Parameters with Simultaneous Consideration of Energy Efficiency Measures. Computer Aided Chemical Engineering. 37. 749--754 [doi] [www]
  
  
• Ehlers, C.;Schröder, M.;Fieg, G. (2015). Influence of heat transfer across the wall of dividing wall columns on energy demand. AIChE Journal. 61. (5), 1648--1662 [doi] [www]
  
  
• Liang, J.;Fieg, G.;Jakobtorweihen, S. (2015). Ion-Exchange Adsorption of Proteins: Experiments and Molecular Dynamics Simulations. Chemie-Ingenieur-Technik. 87. (7), 903--909 [doi] [www]
  
  
• Liang, J.;Fieg, G.;Jakobtorweihen, S. (2015). Molecular Dynamics Simulations of a Binary Protein Mixture Adsorption onto Ion-Exchange Adsorbent. Industrial and Engineering Chemistry Research. 54. (10), 2794--2802 [doi] [www]
  
  
• Zitzewitz, P.;Fieg, G. (2015). Holistic analysis of three-phasic enzymatic reaction systems using continuous liquid-liquid phase separation [Ganzheitliche Analyse dreiphasiger enzymatischer Reaktionssysteme mittels kontinuierlicher Flüssig-Flüssig-Phasentrennung]. Chemie-Ingenieur-Technik. 87. (6), 746--755 [doi] [www]
  
  

2016

• Ajmal, M.;Fieg, G.;Keil, F. (2016). Analysis of process intensification in enzyme catalyzed reactions using ultrasound. Chemical Engineering and Processing: Process Intensification. 110. 106--113 [doi] [www]
  
  
• Ajmal, M.;Rusli, S.;Fieg, G. (2016). Modeling and experimental validation of hydrodynamics in an ultrasonic batch reactor. Ultrasonics Sonochemistry. 28. 218--229 [doi] [www]