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Prof. Dr.-Ing. Wojciech Kowalczyk

Fakultät für Ingenieurwissenschaften

Anschrift
Lotharstraße 1
47057 Duisburg
Raum
MB 269
Telefon
+49 203 379 3342
E-Mail
wojciech.kowalczyk@uni-due.de
Webseite
http://www.uni-due.de/mechanikb/

Funktionen

  • Universitätsprofessor/in, Mechanik und Robotik

  • Gruppe der Professorinnen und Professoren, Fakultätsrat

Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.

    Artikel in Zeitschriften

  • Bhattarai, Aroj; May, Charlotte Anabell; Staat, Manfred; Kowalczyk, Wojciech; Tran, Thanh Ngoc
    Layer-Specific Damage Modeling of Porcine Large Intestine under Biaxial Tension
    In: Bioengineering Jg. 9 (2022) Nr. 10, 528
    Online Volltext: dx.doi.org/ (Open Access)
  • Bhattarai, Aroj; Horbach, Andreas Johannes; Staat, Manfred; Kowalczyk, Wojciech; Tran, Thanh Ngoc
    Virgin Passive Colon Biomechanics and a Literature Review of Active Contraction Constitutive Models
    In: Biomechanics Jg. 2 (2022) Nr. 2, S. 138 - 157
    Online Volltext: dx.doi.org/ (Open Access)
  • Bhattarai, Aroj; Kowalczyk, Wojciech; Tran, Thanh Ngoc
    A literature review on large intestinal hyperelastic constitutive modeling
    In: Clinical Biomechanics Jg. 88 (2021) 105445
    Online Volltext: dx.doi.org/
  • Marx, Philipp; Kowalczyk, Wojciech; Demircioglu, Aydin; Shehada, Sharaf-Eldin; Wendta, Hermann; Mourad, Fanar; Thielmann, Matthias Klaus; Jakob, Heinz G.; Wendt, Daniel
    An in vitro comparison of flow dynamics of the Magna Ease and the Trifecta prostheses
    In: Minimally Invasive Therapy and Allied Technologies Jg. 29 (2020) Nr. 2, S. 78 - 85
    Online Volltext: dx.doi.org/
  • Westermaier, Stefan; Kowalczyk, Wojciech
    Implementation of Non-Newtonian Fluid Properties for Compressible Multiphase Flows in OpenFOAM
    In: Open Journal of Fluid Dynamics Jg. 10 (2020) Nr. 2, S. 135 - 150
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Hoth, Julian; Kowalczyk, Wojciech
    Determination of Flow Parameters of a Water Flow Around an AUV Body
    In: Robotics Jg. 8 (2019) Nr. 1, 5
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Marx, Philipp; Kowalczyk, Wojciech; Demircioglu, Aydin; Wendt, Hermann; Shehada, Sharaf-Eldin; Tsagakis, Konstantinos; Brault, Gary Neil; Jakob, Heinz G.; El Gabry, Mohamed; Wendt, Daniel
    The Fluid Dynamical Performance of the Carpentier-Edwards PERIMOUNT Magna Ease Prosthesis
    In: BioMed Research International (2018) 5429594
    Online Volltext: dx.doi.org/ (Open Access)
  • Hoth, Julian; Kowalczyk, Wojciech
    Colour reconstruction of underwater images
    In: Underwater Technology / Society for Underwater Technology (SUT) (Hrsg.) Jg. 34 (2017) Nr. 2, S. 51 - 61
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Haversath, Marcel; Wendelborn, Christine; Jäger, Marcus; Schmidt, Boris; Kowalczyk, Wojciech; Landgraeber, Stefan
    Geometric analysis and clinical outcome of two cemented stems for primary total hip replacement with and without modular necks
    In: Archives of Orthopaedic and Trauma Surgery Jg. 137 (2017) Nr. 11, S. 1571 - 1578
    Online Volltext: dx.doi.org/
  • Tran, Thanh Ngoc; Kowalczyk, Wojciech; Hohn, Hans-Peter; Jäger, Marcus; Landgraeber, Stefan
    Effect of the stiffness of bone substitutes on the biomechanical behaviour of femur for core decompression
    In: Medical Engineering & Physics Jg. 38 (2016) Nr. 9, S. 911 - 916
    Online Volltext: dx.doi.org/
  • Deiters, Julia; Kowalczyk, Wojciech; Seidl, Tobias
    Simultaneous optimisation of earwig hindwings for flight and folding
    In: Biology Open: BiO Jg. 5 (2016) Nr. 5, S. 638 - 644
    Online Volltext: dx.doi.org/ (Open Access)
  • Hoth, Julian; Kowalczyk, Wojciech
    Direct determination of shape functions for isoparametric elements with arbitrary node configuration
    In: Open Engineering Jg. 5 (2015) Nr. 1, S. 429 - 437
    Online Volltext: dx.doi.org/
  • Landgraeber, Stefan; Tran, Thanh Ngoc; Claßen, Tim; Warwas, Sebastian; Theysohn, Jens; Lazik, Andrea; Jäger, Marcus; Kowalczyk, Wojciech
    Geometric analysis of an expandable reamer for treatment of avascular necrosis of the femoral head
    In: Archives of Orthopaedic and Trauma Surgery Jg. 135 (2015) Nr. 10, S. 1357 - 1362
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Schmalz, Jan
    Implementation of Acoustic Analogies in OpenFOAM for Computation of Sound Fields
    In: Open Journal of Acoustics (OJA) Jg. 5 (2015) Nr. 2, S. 29 - 44
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Mansour, Hussam; Kowalczyk, Wojciech
    Investigation of Inlet Boundary Conditions on Capillary Membrane with Porous Wall during Dead-End Backwash
    In: Journal of Membrane Science & Technology Jg. 5 (2015) Nr. 2, S. 138
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Wendt, Daniel; Stühle, Sebastian; Marx, Philipp; Benedik, Jaroslav; Wendt, Hermann; Stühle, Thomas; Thoenes, Martin; Thielmann, Matthias Klaus; Jakob, Heinz G.; Kowalczyk, Wojciech
    The investigation of systolic and diastolic leaflet kinematics of bioprostheses with a new in-vitro test method
    In: Minimally Invasive Therapy and Allied Technologies Jg. 24 (2015) Nr. 5, S. 274 - 281
    Online Volltext: dx.doi.org/ Online Volltext
  • Tran, Thanh Ngoc; Warwas, Sebastian; Haversath, Marcel; Claßen, Tim; Hohn, Hans-Peter; Jäger, Marcus; Kowalczyk, Wojciech; Landgraeber, Stefan
    Experimental and computational studies on the femoral fracture risk for advanced core decompression
    In: Clinical Biomechanics Jg. 29 (2014) Nr. 4, S. 412 - 417
    Online Volltext: dx.doi.org/
  • Landgraeber, Stefan; Theysohn, Jens; Claßen, Tim; Jäger, Marcus; Warwas, Sebastian; Hohn, Hans-Peter; Kowalczyk, Wojciech
    Advanced core decompression, a new treatment option of avascular necrosis of the femoral head-a first follow-up
    In: Journal of Tissue Engineering and Regenerative Medicine Jg. 7 (2013) Nr. 11, S. 893 - 900
    Online Volltext: dx.doi.org/
  • Mansour, Hussam; Keller, Anik; Gimbel, Rolf; Kowalczyk, Wojciech
    Numerical simulation of particle distribution in capillary membrane during backwash
    In: Membranes Jg. 3 (2013) Nr. 4, S. 249 - 265
    Online Volltext: dx.doi.org/ (Open Access)
  • Wendt, Daniel; Sthle, Sebastian; Piotrowski, Jarowit Adam; Wendt, Hermann; Thielmann, Matthias Klaus; Jakob, Heinz G.; Kowalczyk, Wojciech; Stühle, Sebastian
    Comparison of flow dynamics of Perimount Magna and Magna Ease aortic valve prostheses
    In: Biomedical engineering = Biomedizinische Technik Jg. 57 (2012) Nr. 2, S. 97 - 106
    Online Volltext: dx.doi.org/
  • Wendt, Daniel; Stühle, Sebastian; Hou, Guojun; Thielmann, Matthias Klaus; Tsagakis, Konstantinos; Wendt, Hermann; Jakob, Heinz G.; Kowalczyk, Wojciech
    Development and In Vitro Characterization of a New Artificial Flow Channel
    In: Artificial Organs Jg. 35 (2011) Nr. 3, S. E59 - E64
    Online Volltext: dx.doi.org/
  • Stühle, Sebastian; Wendt, Daniel; Hou, Guojun; Wendt, Hermann; Thielmann, Matthias Klaus; Jakob, Heinz G.; Kowalczyk, Wojciech
    Fluid Dynamic Investigation of the ATS 3F Enable Sutureless Heart Valve
    In: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery Jg. 6 (2011) Nr. 1, S. 37 - 44
    Online Volltext: dx.doi.org/
  • Stühle, Sebastian; Wendt, Daniel; Hou, Guojun; Wendt, Hermann; Schlamann, Marc; Thielmann, Matthias Klaus; Kowalczyk, Wojciech
    In-vitro investigation of the hemodynamics of the Edwards Sapien™ Transcatheter Heart Valve
    In: Journal of Heart Valve Disease Jg. 20 (2011) Nr. 1, S. 53 - 63
  • Stühle, Sebastian; Wendt, Daniel; Jakob, Heinz G.; Kowalczyk, Wojciech
    Numerical simulation of hemodynamics in the ascending aorta induced by different aortic cannulas
    In: Minimally Invasive Therapy and Allied Technologies Jg. 20 (2011) Nr. 2, S. 125 - 131
    Online Volltext: dx.doi.org/
  • Mansour, Hussam; Kowalczyk, Wojciech
    Numerical simulation of shear and normal forces in standard and shear flow sequencing batch reactor (SF-SBR)
    In: Proceedings in Applied Mathematics and Mechanics (PAMM) Jg. 10 (2010) Nr. 1, S. 445 - 446
  • Tsagakis, Konstantinos; Kamler, Markus; Kühl, Hilmar; Kowalczyk, Wojciech; Tossios, Paschalis; Thielmann, Matthias Klaus; Osswald, Brigitte; Erbel, Raimund; Eggebrecht, Holger; Jakob, Heinz G.
    Avoidance of Proximal Endoleak Using a Hybrid Stent Graft in Arch Replacement and Descending Aorta Stenting
    In: The Annals of Thoracic Surgery Jg. 88 (2009) Nr. 3, S. 773 - 779
    Online Volltext: dx.doi.org/
  • Mathmann, Katrin; Kowalczyk, Wojciech; Delgado, Antonio
    Development of a hybrid model predicting the mouthfeel of Yogurt
    In: Journal of Texture Studies Jg. 40 (2009) Nr. 1, S. 16 - 35
    Online Volltext: dx.doi.org/
  • Hou, Guojun; Wendt, Daniel; Stühle, Sebastian; Tsagakis, Konstantinos; Jakob, Heinz G.; Kowalczyk, Wojciech
    Modeling and numerical simulation of fluid flow induced by the sutureless 3F-Enable aortic valve
    In: Proceedings in Applied Mathematics and Mechanics (PAMM) Jg. 9 (2009) Nr. 1, S. 169 - 170
    Online Volltext: dx.doi.org/
  • Kondratieva, Polina; Georgii, Joachim; Westermann, Rüdiger; Petermeier, Hannes; Kowalczyk, Wojciech; Delgado, Antonio
    A real-time model-based approach for the reconstruction of fluid flows induced by microorganisms
    In: Experiments in Fluids Jg. 45 (2008) Nr. 2, S. 203 - 222
    Online Volltext: dx.doi.org/
  • Zima-Kulisiewicz, Bogumila Ewelina; Diez Robles, Lucia; Kowalczyk, Wojciech; Hartmann, C.; Delgado, Antonio
    Biofluid mechanical investigations in sequencing batch reactor (SBR)
    In: Chemical Engineering Science Jg. 63 (2008) Nr. 3, S. 599 - 608
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Cuypers, Roger; Tändl, Martin; Kecskeméthy, Andrés
    Reduction of skin movement artifacts induced during biomechanical human motion analysis
    In: Journal of Biomechanics Jg. 41 (2008) Nr. Suppl. 1, S. 500
  • Delgado, Antonio; Rauh, Cornelia; Kowalczyk, Wojciech; Baars, Albert
    Review of modelling and simulation of high pressure treatment of materials of biological origin
    In: Trends in Food Science & Technology Jg. 19 (2008) Nr. 6, S. 329 - 336
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Zima, Bogumila Ewelina; Delgado, Antonio
    A biological seeding particle approach for μ-PIV measurements of a fluid flow provoked by microorganisms
    In: Experiments in Fluids Jg. 43 (2007) Nr. 1, S. 147 - 150
    Online Volltext: dx.doi.org/
  • Mathmann, Katrin; Kowalczyk, Wojciech; Petermeier, Hannes; Eberhard, Michael; Baars, Albert; Delgado, Antonio
    A numerical approach revealing the impact of rheological properties on mouthfeel caused by food
    In: International Journal of Food Science & Technology Jg. 42 (2007) Nr. 6, S. 739 - 745
    Online Volltext: dx.doi.org/
  • Petermeier, Hannes; Kowalczyk, Wojciech; Delgado, Antonio; Denz, Cornelia; Holtmann, Frank
    Detection of microorganismic flows by linear and nonlinear optical methods and automatic correction of erroneous images artefacts and moving boundaries in image generating methods by a neuronumerical hybrid implementing the Taylor’s hypothesis as a priori knowledge
    In: Experiments in Fluids Jg. 42 (2007) Nr. 4, S. 611 - 623
    Online Volltext: dx.doi.org/
  • Biwanski, Tomasz; Baars, Albert; Kowalczyk, Wojciech; Delgado, Antonio
    Flow Structure in a Technical Scale Reactor with an Internal Reboiler
    In: Proceedings in Applied Mathematics and Mechanics (PAMM) Jg. 6 (2007) Nr. 1, S. 467 - 468
    Online Volltext: dx.doi.org/
  • Mathmann, Katrin; Kowalczyk, Wojciech; Delgado, Antonio
    Fluid flow in the mouth as a measurable aspect of drinkability
    In: Brewing Science Jg. 60 (2007) Nr. 7/8, S. 90 - 95
  • Kowalczyk, Wojciech; Delgado, Antonio
    Influence of Low-g Conditions on Convection and Phase Transitions in a Vessel at High Hydrostatic Pressure
    In: High Pressure Bioscience and Biotechnology Jg. 1 (2007) Nr. 1, S. 180 - 185
    Online Volltext
  • Diez Robles, Lucia; Zima-Kulisiewicz, Bogumila Ewelina; Kowalczyk, Wojciech; Delgado, Antonio
    Investigation of multiphase flow in sequencing batch reactor (SBR) by means of hybrid methods
    In: Chemical Engineering Science Jg. 62 (2007) Nr. 6, S. 1803 - 1813
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Delgado, Antonio
    Numerical simulation of phase change at high hydrostatic pressure under variable-gravity environment
    In: Numerical Heat Transfer: Part A: Applications Jg. 51 (2007) Nr. 8, S. 735 - 751
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Delgado, Antonio
    On convection phenomena during high pressure treatment of liquid media
    In: High Pressure Research Jg. 27 (2007) Nr. 1, S. 85 - 92
    Online Volltext: dx.doi.org/
  • Delgado, Antonio; Kowalczyk, Wojciech; Baars, Albert; Breuer, Michael; Ertrunc, Özgür
    Partikuläre Systeme in der Mikrofluidik
    In: Chemie - Ingenieur - Technik (CIT) Jg. 79 (2007) Nr. 9, S. 1382
    Online Volltext: dx.doi.org/
  • Zima-Kulisiewicz, Bogumila Ewelina; Diez Robles, Luzia; Kowalczyk, Wojciech; Delgado, Antonio
    Sequencing Batch Reactor (SBR) as optimal method for production of Granular Activated Sludge (GAS) - fluid dynamic investigations
    In: Water Science and Technology Jg. 55 (2007) Nr. 8-9, S. 151 - 158
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Delgado, Antonio
    Simulation of fluid flow in a channel induced by three types of fin-like motion
    In: Journal of Bionic Engineering / Jilin University (Hrsg.) Jg. 4 (2007) Nr. 3, S. 165 - 176
    Online Volltext: dx.doi.org/
  • Delgado, Antonio; Baars, Albert; Rauh, Cornelia; Kitsubun, Panit; Benning, Rainer; Kowalczyk, Wojciech
    System theoretical considerations of high pressure treatment of biotechnological substances
    In: High Pressure Bioscience and Biotechnology Jg. 1 (2007) Nr. 1, S. 198 - 204
    Online Volltext: dx.doi.org/
  • Delgado, Antonio; Baars, Albert; Kowalczyk, Wojciech; Benning, Rainer; Kitsubun, Panit
    Towards system theory based adaptive strategies for high pressure bioprocesses
    In: High Pressure Research Jg. 27 (2007) Nr. 1, S. 7 - 14
    Online Volltext: dx.doi.org/
  • Kulisiewicz, Leszek; Kowalczyk, Wojciech; Baars, Albert; Delgado, Antonio
    Visualization of pressure-shift freezing and thawing of concentrated aqueous sucrose solutions
    In: High Pressure Research Jg. 27 (2007) Nr. 2, S. 291 - 297
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Delgado, Antonio
    Investigation of oscillatory and undulatory fin-like motion by means of numerical simulation
    In: Journal of Biomechanics Jg. 39 (2006) Nr. Supplement 1, S. 629
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Hartmann, C.; Luscher, C.; Pohl, M.; Delgado, Antonio; Knorr, D.
    Determination of thermophysical properties of foods under high hydrostatic pressure in combined experimental and theoretical approach
    In: Innovative Food Science & Emerging Technologies Jg. 6 (2005) Nr. 3, S. 318 - 326
    Online Volltext: dx.doi.org/
  • Zima-Kulisiewicz, Bogumila Ewelina; Kowalczyk, Wojciech; Hartmann, Christoph; Delgado, Antonio
    Influence of velocity distribution in the multiphase flow on the building of aerobic granules in Sequencing Batch Reactor (SBR)
    In: Proceedings in Applied Mathematics and Mechanics (PAMM) Jg. 5 (2005) Nr. 1, S. 603 - 604
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Hartmann, Christoph; Delgado, Antonio
    Modelling and numerical simulation of convection driven high pressure induced phase changes
    In: International Journal of Heat and Mass Transfer Jg. 47 (2004) Nr. 5, S. 1079 - 1089
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Hartmann, Christoph; Delgado, Antonio
    Freezing and thawing at the high hydrostatic pressure conditions - modelling and numerical simulation
    In: Proceedings in Applied Mathematics and Mechanics (PAMM) Jg. 3 (2003) Nr. 1, S. 388 - 389
    Online Volltext: dx.doi.org/

    • Abstracts

  • Kowalczyk, Wojciech; Tsagakis, Konstantinos; Wendt, Daniel; Stühle, Sebastian; Jakob, Heinz G.
    Analysis of red blood cells distribution in the aorta with dissections
    In: Minimally Invasive Therapy and Allied Technologies Jg. 19 (2010) Nr. S1, S. 20
  • Wendt, Daniel; Stühle, Sebastian; Stühle, Thomas; Hou, Guojun; Wendt, Hermann; Kowalczyk, Wojciech
    Evaluation of leaflet kinematics of bioprosthetic heart valves via high-speed imaging
    In: Minimally Invasive Therapy and Allied Technologies Jg. 19 (2010) Nr. S1, S. 32 - 33
    Online Volltext: dx.doi.org/
  • Hou, Guojun; Tsagakis, Konstantinos; Wendt, Daniel; Stühle, Sebastian; Jakob, Heinz G.; Kowalczyk, Wojciech
    Three-phase numerical simulation of blood flow in the ascending aorta with dissection
    In: Proceedings of the 5th European Conference on Computational Fluid Dynamics ECCOMAS / ECCOMAS, Lisbon, Portugal,14-17 June 2010 / Pereira, J.C.F.; Sequeira, A.; Pereira, J.M.C. (Hrsg.) (2010)
  • Saha, Felix Joyonto; Kowalczyk, Wojciech; Dobos, Gustav
    A gait analysis pilot study of back pain patients before and after a multimodal pain therapy
    In: European Journal of Integrative Medicine Jg. 1 (2009) Nr. 4, S. 255
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Tsagakis, Konstantinos; Wendt, Daniel; Sobbe, Stefanie von; Najafi, Amir; Kipfmüller, Brigitte; Jakob, Heinz G.
    Experimental and numerical investigation of a fluid flow in a model ascending aorta with dissection
    In: Minimally Invasive Therapy and Allied Technologies Jg. 17 (2008) Nr. 4, S. 229 - 230
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Hartmann, Christoph; Delgado, Antonio
    Influence of convection on the high pressure induced phase changes in a liquid food
    In: ECCOMAS 2004: Proceedings / 4th European Congress on Computational Methods in Applied Sciences and Engineering : Jyväskylä, Finland, 24 - 28 July 2004 / Pironneau, O. (Hrsg.) (2004)
    Online Volltext

    • Beiträge in Sammelwerken und Tagungsbänden

  • Cichon, Robert; Kowalczyk, Wojciech; Landgraeber, Stefan; Theysohn, Jens; Lazik, Andrea; Hewera, Simon; Raab, Dominik
    Combined model for biomechanical analysis of femoroacetabular impingement (FAI) and the navigation of its medical treatment
    In: World Congress on Computational Mechanics / World Congress on Computational Mechanics, Seoul, South Korea, 24.– 29. July 2016 2016
  • Hoth, Julian; Kowalczyk, Wojciech
    Colour correction of underwater images
    In: Oceans 2015 - Genova / MTS/IEEE OCEANS 2015 - Genova; Genova; Italy; 18 May 2015 through 21 May 2015 2015, S. 7271356
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech
    Potential Applications of Hybrid Systems in Biomechanics
    In: Interdisciplinary Applications of Kinematics: Proceedings of the International Conference, Lima, Perú, January 9-11, 2008 / International Conference, Lima, Perú, January 9-11, 2008 2011
    Online Volltext: dx.doi.org/
  • Zima-Kulisiewicz, Bogumila Ewelina; Kowalczyk, Wojciech; Delgado, Antonio
    Experimental and theoretical approach for analysis of flow induced by micro organisms existing on surface of granular activated sludge
    In: IUTAM Symposium on Advances in Micro- and Nanofluidics: Proceedings of the IUTAM Symposium on Advances in Micro- and Nanofluidics, Dresden, Germany, September 6–8, 2007 / Ellero, Marco; Hu, Xiangyu; Fröhlich, Jochen; Adams, Nikolaus (Hrsg.) 2009, S. 145 - 153
  • Delgado, Antonio; Petermeier, Hannes; Kowalczyk, Wojciech
    Micro-PIV in Life Science
    In: Particle image velocimetry: a practical guide / Raffel, Markus; Willert, Christian E.; Wereley, Steve T.; Kompenhans, Jürgen (Hrsg.) 2007, S. 384 - 388
  • Zima-Kulisiewicz, Bogumila Ewelina; Diez Robles, Luzia; Kowalczyk, Wojciech; Delgado, Antonio
    Sequencing Batch Reactor (SBR) as optimal method for production of Granular Activated Sludge (GAS) - fluid dynamic investigations (rev)
    In: Selected papers from the 6th IWA International Speciality Conference on Biofilm Systems / 6th IWA International Speciality Conference on Biofilm Systems: held at Aquatech 2006, Amsterdam, The Netherlands, 24 - 27 September 2006 / Loosdrecht, Marinus Cornelis Maria (Hrsg.) 2007
  • Kowalczyk, Wojciech; Baars, Albert; Delgado, Antonio
    Heat and momentum transfer during phase change of water under high hydrostatic pressure in numerical and experimental approach (rev)
    In: 13th International Heat Transfer Conference / 13th International Heat Transfer Conference : Sydney Convention and Exhibition Centre Sydney, Australia, 13-18 August 2006 2006
  • Zima, Bogumila Ewelina; Kowalczyk, Wojciech; Delgado, Antonio
    Visualization of multiphase flow in Sequencing Batch Reactor (SBR) by Particle Image Velocimetry (PIV) and Particle Tracking Velocimetry (PTV)
    In: Lasermethoden in der Strömungsmesstechnik / Fachtagung. 14. 5. bis 7. September 2006, Physikalisch-Technische Bundesanstalt Braunschweig / Dopheide, Dietrich; Müller, Harald; Strunck, V.; Ruck, B.; Leder, A. (Hrsg.) 2006
  • Zima-Kulisiewicz, Bogumila Ewelina; Diez Robles, Luzia; Kowalczyk, Wojciech; Hartmann, Christoph; Delgado, Antonio
    Biologische Abwasserreinigung mittels Granula in einem Sequencing Batch Reaktor (SBR) – eine fluidmechanische Betrachtungsweise
    In: Innovative Verfahren zur industriellen Wasseraufbereitung / Colloquium Produktionsintegrierte Wasser-/Abwassertechnik ; September 2005, Bremen, 13.-14.9.2005 2005, S. C59 - C69
  • Biwanski, T.; Baars, Albert; Kowalczyk, Wojciech; Delgado, Antonio
    Investigation of the flow in an industrial reactor with internal evaporator (rev)
    In: International Symposium Research - Education - Technology / International Symposium Research - Education - Technology, Gdańsk, 20th - 22nd May 2005 2005, S. 35 - 42
  • Kowalczyk, Wojciech; Hartmann, Christoph; Delgado, Antonio
    Numerical simulation of high pressure supported water-ice phase transition (rev)
    In: Proceedings of the Fourth International Conference on Heat Transfer, Fluid Dynamics and Thermodynamics (HEFAT 2005) / Meyer, JP; Malan, AG (Hrsg.) 2005, S. 200
  • Kowalczyk, Wojciech; Hartmann, Christoph; Delgado, Antonio
    Modelling and numerical simulation of pressure induced phase changes of a fluid food system
    In: Advances in High Pressure Bioscience and Biotechnology II: Proceedings of the 2nd International Conference on High Pressure Bioscience and Biotechnology, Dortmund, September 16 - 19, 2002 / 2nd International Conference on High Pressure Bioscience and Biotechnology, Dortmund, September 16 - 19, 2002 / Winter, Roland (Hrsg.) 2003, S. 465 - 469
    Online Volltext: dx.doi.org/
  • Kowalczyk, Wojciech; Diakun, J.
    Wpływ koncentracji zawiesiny na proces rozdzielania w kadzi wirowo-osadowej
    In: IX Konferencja Naukowo-Techniczna „Budowa i eksploatacja maszyn przemysłu spożywczego BEMS’2000 2000, S. 181 - 188
  • Diakun, J.; Kowalczyk, Wojciech
    Badanie podatności chmielu na rozdrabnianie i granulację
    In: VIII Konferencja Naukowo-Techniczna Budowa i Eksploatacja Maszyn Przemysłu Spożywczego 1998, S. 75 - 81

    • Dissertation

  • Kowalczyk, Wojciech
    Numerische Simulation von Fest-Flüssig-Phasenübergängen bei der Hochdruckbehandlung
    (2004) 147 Bl.
    Online Volltext

    • Poster / Posterbeiträge

  • Cichon, Robert; Kowalczyk, Wojciech; Landgraeber, Stefan; Theysohn, Jens; Lazik, Andrea; Hewera, Simon; Raab, Dominik;
    Darstellung des femoroacetabulären Impingements mittels Mehrkörpersimulation auf Grundlage von Bewegungsdaten und MRT-Messungen
    DGfB-Tagung 2015, Bonn, Deutschland, 05.-08. Mai 2015,
    (2015)
  • Landgraeber, Stefan; Kowalczyk, Wojciech; Jäger, Marcus; Raab, Dominik; Cichon, Robert;
    Evaluation des femoroacetabulären Impingements mittels kombinierter Bewegungsanalyse und MRT
    DKOU 2015, Berlin, Deutschland, 20.-24. Oktober 2015,
    Berlin (2015)

    • Vorträge

  • Cichon, Robert; Kowalczyk, Wojciech; Landgraeber, Stefan; Theysohn, Jens; Lazik, Andrea; Hewera, Simon; Raab, Dominik;
    An investigation of femoroacetabular impingement using motion capture
    FEM, and multi-body simulations, YRA MedTech Symposium, Duisburg, Deutschland, 08. April 2016,
    (2016)
  • Cichon, Robert; Kowalczyk, Wojciech; Landgraeber, Stefan; Theysohn, Jens; Lazik, Andrea; Hewera, Simon; Raab, Dominik;
    An investigation of femoroacetabular impingement using motion capture
    GAMM, Braunschweig, Deutschland, 07.-11. März 2016,
    (2016)
  • Cichon, Robert; Kowalczyk, Wojciech; Landgraeber, Stefan; Theysohn, Jens; Lazik, Andrea; Hewera, Simon; Raab, Dominik;
    Investigation of FAI using motion capture, FEM and multi-body simulations
    MSB Netzwerk-Treffen, Duisburg, Deutschland, 23.– 24. Juni 2016,
    (2016)
    Online Volltext
  • Landgraeber, Stefan; Kowalczyk, Wojciech; Kecskeméthy, Andrés; Jäger, Marcus; Theysohn, Jens; Raab, Dominik; Lazik, Andrea; Cichon, Robert;
    Quantitative Assessment of Femoroacetabular Impingement Using Motion Capture and MRI
    AAOS, Orlando, USA, 01.-05. März 2016,
    (2016)
  • Landgraeber, Stefan; Kowalczyk, Wojciech; Jäger, Marcus; Theysohn, Jens; Lazik, Andrea; Hewera, Simon; Westermaier, Stefan; Caspers, Lennart; Raab, Dominik; Cichon, Robert;
    Entwicklung einer neuen Methode
    DKOU 2015, Berlin, Deutschland, 20.-24. Oktober 2015,
    Berlin (2015)
  • Cichon, Robert; Kowalczyk, Wojciech; Landgraeber, Stefan; Theysohn, Jens; Lazik, Andrea; Raab, Dominik; Hewera, Simon;
    Exposure of Femoroacetabular Impingement using Multi-Body Simulation based on Motion Capture and MRI
    ESB 2015, Prag, Tschechien, 05.-08. Juli 2015,
    Prag (2015)
  • Landgraeber, Stefan; Kecskeméthy, Andrés; Kowalczyk, Wojciech; Güth, S.; Quitmann, H.; Raab, Dominik;
    An analysis of gait parameters after total hip arthroplasty : A comparative study of the minimally invasive anterolateral approach and the conventional lateral approach
    AAOS 2012 American Academy of Orthopedic Surgeons Annual Meeting, San Francisco (USA), 7.-11.02.2012,
    (2012)
  • Zima-Kulisiewicz, Bogumila Ewelina; Diez Robles, Luzia; Kowalczyk, Wojciech; Delgado, Antonio;
    Experimental investigations of multiphase flow in a Sequencing Batch Reactor (SBR)
    6-th International Conference on Multiphase Flow ICMF 2007,
    Leipzig (2007)
  • Zima-Kulisiewicz, Bogumila Ewelina; Diez, L.; Kowalczyk, Wojciech; Delgado, Antonio;
    Optical in-situ techniques for investigations of a multiphase flow in Sequencing Batch Reactor
    Fachtagung Lasermethoden in der Strömungsmesstechnik (GALA 2007),
    Rostock (2007)
  • Kowalczyk, Wojciech; Delgado, Antonio;
    Numerical and experimental investigations of high pressure processes containing phase change and their dimensional analysis
    3rd International Meeting on High Pressure Chemical Engineering, Erlangen, 2006,
    Erlangen (2006)
  • Mathmann, M.; Kowalczyk, Wojciech; Petermeier, Hannes; Eberhard, Miachael; Baars, Albert; Delgado, Antonio;
    The impact of rheological properties on mouth feeling caused by food
    4th International Symposium on Food Rheology and Structure (ISFRS 2006),
    Zürich (2006)
  • Biwanski, T.; Baars, Albert; Kowalczyk, Wojciech; Delgado, Antonio; Schmidt, Th.; Bühler, Th.;
    The subjet-wort boiling system of low expenditure and high benefit
    30th International EBC-Congress 2005, Prag,
    Prag (2005)