[Journal Article]
Briesen, Heiko; Marquardt, Wolfgang
An adaptive multigrid method for steady-state simulation of petroleum mixture separation processes
In: Industrial & engineering chemistry research : I & EC research, 42, 2334-2348, 2003
[DOI: 10.1021/ie0206150]

[Journal Article]
Auracher, Hein; Marquardt, Wolfgang
Heat transfer characteristics and mechanisms along entire boiling curves under steady-state and transient conditions
In: The international journal of heat and fluid flow, 25 (2), 223-242, 2003

[Contribution to a conference proceedings, Journal Article]
Alsmeyer, Frank; Marquardt, Wolfgang; Müller, D.; Olf, G.
A new principle for phase equilibrium measurements in reacting systems
In: Southern communication journal /, 21.2003 (2), 2003

[Contribution to a conference proceedings, Journal Article]
Briesen, Heiko; Marquardt, Wolfgang
A real-time optimization strategy for petroleum processes with successive adaptive model refinement
In: Computers & chemical engineering : CACE, 28 (6/7 : Special issue), 431-434, 2003

[Contribution to a conference proceedings, Journal Article]
Schopfer, G.; Yang, A.; Marquardt, Wolfgang
Tool-integration in chemical process modeling
In: ACM SIGSOFT Software Engineering Notes, 28.2003 (5), 2003

[Journal Article]
Raval, Keyur; Hellwig, Stephan; Prakash, Gunjan; Ramos-Plasencia, Alfredo; Srivastava, Ashok; Büchs, Jochen
Necessity of a two-stage process for the production of azadirachtin-related limonoids in suspension cultures of azadirachta indica
In: Journal of bioscience and bioengineering, 96 (1), 16-22, 2003
[DOI: 10.1016/S1389-1723(03)90091-0]

[Journal Article]
Lee, W. J.; Brüggemann, S.; Marquardt, Wolfgang
Shortcut method for kinetically controlled reactive distillation systems
In: AIChE journal, 49 (6), 1471-1487, 2003
[DOI: 10.1002/aic.690490611]

[Journal Article]
Marquardt, Wolfgang; Nagl, Manfred
Arbeitsprozessorientierte Unterstützung verfahrentechnischer Entwicklungsprozesse
In: Automatisierungstechnische Praxis : atp, 45 (4), 52-58, 2003

[Journal Article]
Abel, Olaf; Marquardt, Wolfgang
Scenario-integrated on-line optimisation of batch reactors
In: Journal of process control, 13 (8), 703-715, 2003
[DOI: 10.1016/S0959-1524(03)00002-7]

[Journal Article]
Hahn, Jürgen; Edgar, Thomas F.; Marquardt, Wolfgang
Controllability and observability covariance matrices for the analysis and order reduction of stable nonlinear systems
In: Journal of process control, 13 (2), 115-127, 2003
[DOI: 10.1016/S0959-1524(02)00024-0]

[Journal Article]
Schneider, Ralph; Marquardt, Wolfgang
Information technology support in the chemical process design life cycle
In: Chemical engineering science = Génie chimique, 57 (10), 1763-1792, 2002
[DOI: 10.1016/S0009-2509(02)00075-1]

[Journal Article]
Auracher, Hein; Marquardt, Wolfgang
Experimental studies of boiling mechanisms in all boiling regimes under steady-state and transient conditions
In: International journal of thermal sciences : IJTS = Revue générale de thermique, 41, 586-598, 2002
[DOI: 10.1016/S1290-0729(02)01352-2]

[Journal Article]
Urdaneta, Rosa Y.; Bausa, Jürgen; Brüggemann, Stefan; Marquardt, Wolfgang
Eine Entwurfsmethode für die ternäre Heteroazeotrop-Rektifikation
In: Chemie - Ingenieur - Technik, 74 (10), 1428-1433, 2002
[DOI: 10.1002/1522-2640(20021015)74:10<1428::AID-CITE1428>3.0.CO;2-R]

[Journal Article]
Eggersmann, M.; von Wedel, Lars; Marquardt, Wolfgang
Verwaltung und Wiederverwendung von Modellen im industriellen Entwicklungsprozess
In: Chemie - Ingenieur - Technik, 74 (8), 1068-1078, 2002
[DOI: 10.1002/1522-2640(20020815)74:8<1068::AID-CITE1068>3.0.CO;2-W]

[Journal Article]
Oldenburg, Jan; Marquardt, Wolfgang
Flatness and higher order differential model representations in dynamic optimization
In: Computers & chemical engineering : CACE, 26 (3), 385-400, 2002
[DOI: 10.1016/S0098-1354(01)00752-9]

[Abstract, Journal Article]
Bardow, André; Göke, Volker; Koß, Hans-Jürgen; Lucas, Klaus; Marquardt, Wolfgang
Modellgestützte experimentelle Analyse des diffusiven Stofftransports in flüssigen Mehrkomponentengemischen
In: Chemie - Ingenieur - Technik, 74 (5), 569-570, 2002
[DOI: 10.1002/1522-2640(200205)74:5<569::AID-CITE569>3.0.CO;2-C]

[Journal Article]
Alsmeyer, Frank; Marquardt, Wolfgang; Olf, Günter
A new method for phase equilibrium measurements in reacting mixtures
In: Fluid phase equilibria, 203 (1/2), 31-51, 2002
[DOI: 10.1016/S0378-3812(02)00170-X]

[Journal Article]
Urdaneta, Rosa Y.; Bausa, Jürgen; Brüggemann, Stefan; Marquardt, Wolfgang
Analysis and conceptual design of ternary heterogeneous azeotropic distillation processes
In: Industrial & engineering chemistry research : I & EC research, 41 (16), 3849-3866, 2002
[DOI: 10.1021/ie0107486]

[Journal Article]
Marquardt, Wolfgang; Wagner, W.
Erstmals gemeinsam
In: Chemie - Ingenieur - Technik, 74 (5), 535-535, 2002
[DOI: 10.1002/1522-2640(200205)74:5<535::AID-CITE535>3.0.CO;2-3]

[Journal Article]
Mönnigmann, Martin; Marquardt, Wolfgang
Normal vectors on manifolds of critical points for parametric robustness of equilibrium solutions of ODE systems
In: Journal of nonlinear science, 12 (2), 85-112, 2002
[DOI: 10.1007/s00332-001-0400-1]

[Journal Article]
Binder, Thomas; Blank, Luise; Dahmen, Wolfgang; Marquardt, Wolfgang
Iterative algorithms for multiscale state estimation, Part 2: Numerical investigations
In: Journal of optimization theory and applications : JOTA, 111 (3), 529-551, 2001
[DOI: 10.1023/A:1012697811006]

[Journal Article]
Binder, Thomas; Blank, Luise; Dahmen, Wolfgang; Marquardt, Wolfgang
Iterative algorithms for multiscale state estimation, Part I: Concepts
In: Journal of optimization theory and applications : JOTA, 111 (3), 501-527, 2001
[DOI: 10.1023/A:1012645826935]

[Journal Article]
Auracher, Hein; Marquardt, Wolfgang; Buchholz, M.; Hohl, R.; Lüttich, Torsten; Blum, J.
New experimental results on steady-state and transient pool boiling heat transfer
In: Thermal science and engineering, 9, 29-39, 2001

[Contribution to a conference proceedings, Journal Article]
Binder, Thomas; Blank, L.; Dahmen, W.; Marquardt, Wolfgang
Grid refinement in multiscale dynamic optimization
In: Computers & chemical engineering : CACE, 25 (4/6 : Special issue), 31-36, 2001

[Journal Article]
Abel, Olaf; Marquardt, Wolfgang
Scenario-integrated on-line optimization of batch reactors
In: Journal of process control, 13 (8), 703-715, 2001

[Journal Article]
Urdaneta, Rosa Y.; Bausa, J.; Brüggemann, Stefan; Marquardt, Wolfgang
Analysis and conceptual design of ternary heterogeneous distillation processes
In: Industrial & engineering chemistry research : I & EC research, 41, 3849-3866, 2001

[Journal Article]
Bogusch, R.; Lohmann, B.; Marquardt, Wolfgang
Computer-aided process modeling with ModKit
In: Computers & chemical engineering : CACE, 25 (7/8), 963-995, 2001
[DOI: 10.1016/S0098-1354(01)00626-3]

[Journal Article]
Bausa, Jürgen; Marquardt, Wolfgang
Detailed modeling of stationary and transient mass transfer across pervaporation membranes
In: AIChE journal, 47 (6), 1318-1332, 2001
[DOI: 10.1002/aic.690470610]

[Journal Article]
Hohl, R.; Blum, J.; Buchholz, Martin; Lüttich, Torsten; Auracher, Hein; Marquardt, Wolfgang
Model-based experimental analysis of pool boiling heat transfer with controlled wall temperature transients
In: International journal of heat and mass transfer, 44 (12), 2225-2238, 2001
[DOI: 10.1016/S0017-9310(00)00272-6]

[Journal Article]
Tsantilis, S.; Briesen, Heiko; Pratsinis, S. E.
Sintering time for silica particle growth
In: Aerosol science and technology, 34 (3), 237-246, 2001
[DOI: 10.1080/02786820119149]

[Journal Article]
Bausa, Jürgen; Marquardt, Wolfgang
Quick and reliable phase stability test in VLLE flash calculations by homotopy continuation
In: Computers & chemical engineering : CACE, 24 (11), 2447-2456, 2000
[DOI: 10.1016/S0098-1354(00)00604-9]

[Journal Article]
Cruse, Andreas; Marquardt, Wolfgang; Allgor, Russell J.; Kussi, J.
Integrated conceptual design of stirred tank reactors by periodic dynamic optimization
In: Computers & chemical engineering : CACE, 24 (2/7), 975-981, 2000
[DOI: 10.1016/S0098-1354(00)00414-2]

[Journal Article]
Bayer, Birgit; Schneider, Ralph; Marquardt, Wolfgang
Integration of data models for process design -- first steps and experiences
In: Computers & chemical engineering : CACE, 24 (2/7), 599-605, 2000
[DOI: 10.1016/S0098-1354(00)80002-2]

[Journal Article]
Bausa, Jürgen; Marquardt, Wolfgang
Shortcut design methods for hybrid Membrane/Distillation processes for the separation of nonideal multicomponent mixtures
In: Industrial & engineering chemistry research : I & EC research, 39 (6), 1658-1672, 2000
[DOI: 10.1021/ie990703t]

[Journal Article]
Abel, Olaf; Marquardt, Wolfgang
Scenario-integrated modeling and optimization of dynamic systems
In: AIChE journal, 46 (4), 803-823, 2000
[DOI: 10.1002/aic.690460414]

[Journal Article]
Abel, Olaf; Helbig, Achim; Marquardt, Wolfgang; Zwick, H.; Daszkowski, T.
Productivity optimization of an industrial semi-batch polymerization reactor under safety constraints
In: Journal of process control, 10 (4), 351-362, 2000
[DOI: 10.1016/S0959-1524(99)00049-9]

[Journal Article]
Binder, Thomas; Cruse, Andreas; Villar, C.; Marquardt, Wolfgang
Dynamic optimization using a wavelet based adaptive control vector parameterization strategy
In: Computers & chemical engineering : CACE, 24 (2/7), 1201-1207, 2000
[DOI: 10.1016/S0098-1354(00)00357-4]

[Journal Article]
Briesen, Heiko; Marquardt, Wolfgang
Adaptive model reduction and simulation of thermal cracking of multicomponent hydrocarbon mixtures
In: Computers & chemical engineering : CACE, 24 (2/7), 1287-1292, 2000
[DOI: 10.1016/S0098-1354(00)00334-3]

[Journal Article]
Helbig, Achim; Marquardt, Wolfgang; Allgöwer, Frank
Nonlinearity measures : definition, computation and applications
In: Journal of process control, 10 (2/3), 113-123, 2000
[DOI: 10.1016/S0959-1524(99)00033-5]

[Journal Article]
Bayer, Birgit; von Wedel, Lars; Marquardt, Wolfgang
Modeling the lifecycle of chemical plants
In: Chemanager, 9 (17), 4-18, 2000

[Journal Article]
Abel, Olaf; Helbig, Achim; Marquardt, Wolfgang
Optimization based control of semibatch reactors
In: Automatisierungstechnik : at, 47, 453-465, 1999

[Journal Article]
Marquardt, W.
From process simulation to lifecycle modeling
In: Chemie - Ingenieur - Technik, 71, 1119-1137, 1999

[Contribution to a conference proceedings, Journal Article]
Eggersmann, M.; Krobb, C.; Gonnet, S.; Mannarino, G.; Leone, H.; Henning, G.
Modeling of the design process as an enterprise activity
In: Latin American applied research = Pesquisa aplicada latino americana = Investigacion aplicada lationoamericana, 30 (4), 642-642, 1999

[Journal Article]
von Watzdorf, R.; Bausa, J.; Marquardt, W.
Shortcut methods for nonideal multicomponent distillation. 2. Complex columns
In: AIChE journal, 45 (8), 1615-1628, 1999

[Journal Article]
Foss, B. A.; Lohmann, B.; Marquardt, W.
A field study of the industrial modeling process
In: Journal of process control, 8, 325-337, 1998
[DOI: 10.1016/S0959-1524(98)00018-3]

[Journal Article]
Esbjerg, K.; Andersen, T. R.; Müller, D.; Marquardt, W.; Jorgensen, S. B.
Multiple steady states in heterogeneous azeotropic distillation sequences
In: Industrial & engineering chemistry research : I & EC research, 37, 4434-4452, 1998

[Journal Article]
Reichl, A.; Daiminger, U.; Schmidt, A.; Davies, M.; Hoffmann, U.; Brinkmeier, C.; Reder, C.; Marquardt, W.
A non-recycle flow still for the experimental determination of vapor-liquid equilibria in reactive systems
In: Fluid phase equilibria, 153, 113-134, 1998

[Journal Article]
Flehmig, Folko; von Watzdorf, Rüdiger; Marquardt, Wolfgang
Identification of trends in process measurements using the wavelet transformation
In: Computers & chemical engineering : CACE, 22 (Suppl. 1), 491-496, 1998
[DOI: 10.1016/S0098-1354(98)00092-1]

[Journal Article]
Bausa, J.; von Watzdorf, J. R.; Marquardt, W.
Shortcut methods for nonideal multicomponent distillation: I. Simple columns
In: AIChE journal, 44 (10), 2181-2198, 1998
[DOI: 10.1002/aic.690441008]

[Journal Article]
Gehrke, V.; Marquardt, W.
A singularity theory approach to the study of reactive distillation
In: Computers & chemical engineering : CACE, 21 (Suppl.), 1001-1006, 1997