Thermofluiddynamik - Ausgewählte Publikationen

Thermal fluid dynamics - Selected publications

2019

  • Setoodeh, H.; Ding, W.; Lucas, D.; Hampel, U.;
    Prediction of Bubble Departure in Forced Convection Boiling with a Mechanistic Model that Considers Dynamic Contact Angle and Base Expansion
    Energies 12(2019)10, 1950
  • Neumann, M.; Bieberle, M.; Wagner, M.; Bieberle, A.; Hampel, U.;
    Improved axial plane distance and velocity determination for ultrafast electron beam X-ray computed tomography
    Measurement Science and Technology 30(2019)8, 084001
  • Arlit, M.; Schroth, C.; Schleicher, E.; Hampel, U.;
    Flow Rate Measurement in Flows with Asymmetric Velocity Profiles by Means of Distributed Thermal Anemometry
    Flow Measurement and Instrumentation 68(2019), 101570
  • Mohseni, E.; Herrmann-Heber, R.; Reinecke, S. F.; Hampel, U.;
    Bubble Generation by Micro-Orifices with Application on Activated Sludge Wastewater Treatment
    Chemical Engineering and Processing: Process Intensification (2019)
  • Unger, S.; Beyer, M.; Thiele, J.; Hampel, U.;
    Experimental study of the natural convection heat transfer performance for finned oval tubes at different tube tilt angles
    Experimental Thermal and Fluid Science 105(2019), 100-108
  • Windisch, D.; Bieberle, M.; Bieberle, A.; Hampel, U.;
    Control concepts for image-based structure tracking with ultrafast electron beam X-ray tomography
    Transactions of the Institute of Measurement and Control (2019)
  • Vishwakarma, V.; Schubert, M.; Hampel, U.;
    Development of a Refined RTD-Based Efficiency Prediction Model for Cross-flow Trays
    Industrial & Engineering Chemistry Research 58(2019)8, 3258-3268
  • Timaeus, R.; Hampel, U.; Schubert, M.;
    Heterogeneous modeling approach for gas-limited reactions in an inclined rotating fixed bed reactor
    Chemie Ingenieur Technik 91(2019)5, 637-644
  • Sohr, J.; Bieberle, M.; George, G. R.; Flechsig, S.; Kenig, E. Y.; Schubert, M.; Hampel, U.;
    Comparative assessment of different image processing methods to determine the gas-liquid interfacial area in froth regimes of sandwich packings from ultrafast X-ray tomography image data
    Chemical Engineering Research and Design 147(2019), 676-688
  • Möller, F.; Kipping, R.; Lavetty, C.; Hampel, U.; Schubert, M.;
    Two-bubble class approach based on measured bubble size distribution for bubble columns with and without internals
    Industrial & Engineering Chemistry Research 58(2019)8, 2759-2769
  • Herrmann-Heber, R.; Reinecke, S. F.; Hampel, U.;
    Dynamic Aeration for Improved Oxygen Mass Transfer in the Wastewater Treatment Process
    Chemical Engineering Journal (2019)
  • Wiedemann, P.; Döß, A.; Schleicher, E.; Hampel, U.;
    Fuzzy flow pattern identification in horizontal air-water two-phase flow based on wire-mesh sensor data
    International Journal of Multiphase Flow 117(2019), 153-162
  • Sarker, D.; Ding, W.; Hampel, U.;
    Role of surface characteristics on bubble growth during subcooled nucleate boiling on vertical heaters.
    Applied Thermal Engineering 153(2019), 565-574
  • Sarker, D.; Ding, W.; Franz, R.; Varlamova, O.; Kovats, P.; Zähringer, K.; Hampel, U.;
    Investigations on the effects of heater surface characteristics on the bubble waiting period during nucleate boiling at low subcooling
    Experimental Thermal and Fluid Science 101(2019), 76-86
  • Fan, Y.; Pereyra, E.; Sarica, C.; Schleicher, E.; Hampel, U.;
    Analysis of Flow Pattern Transition from Segregated to Slug flow in Upward Inclined Pipes
    International Journal of Multiphase Flow 115(2019), 19-39
  • Sohr, J.; Schubert, M.; Flechsig, S.; Kenig, E. Y.; Hampel, U.;
    Experimental investigation of the froth height in columns with sandwich packings
    Chemie Ingenieur Technik 91(2019)1-2, 139-144
  • Flechsig, S.; Borgolte, T.; Utchenko, Y.; Sohr, J.; Schubert, M.; Hampel, U.; Kenig, E. Y.;
    Rate-based-Modellierung von CO₂-Absorptionskolonnen mit Anstaupackungen
    Chemie Ingenieur Technik 91(2019)1-2, 125-138
  • Willms, T.; Kryk, H.; Hampel, U.;
    Microreactor Studies for Efficient Organic Oxidation Processes
    Catalysis Today (2019)
  • Groß, K.; Bieberle, A.; Gladyszewski, K.; Schubert, M.; Hampel, U.; Skiborowski, M.; Górak, A.; (Editors)
    Analysis of flow patterns in high gravity equipment using gamma-ray computed tomography
    Chemie Ingenieur Technik 91(2019)7, 1032-1040
  • Unger, S.; Beyer, M.; Arlit, M.; Stasch, P.; Hampel, U.;
    An experimental investigation on the air-side heat transfer and flow resistance of finned short oval tubes at different tube tilt angles
    International Journal of Thermal Sciences 140(2019), 225-237
  • Willms, T.; Kryk, H.; Oertel, J.; Hempel, C.; Hampel, U.; Knitt, F.;
    On the thermal decomposition of tert.-butyl hydroperoxide, its sensitivity to metals and its kinetics, studied by thermoanalytic methods.
    Thermochimica Acta 672(2019), 25-42

2018

  • Vishwakarma, V.; Schubert, M.; Hampel, U.;
    A novel RTD compartment model for tray efficiency predictions
    Chemical Engineering Transactions 69(2018), 331-336
  • Hampel, U.; Kratzsch, A.; Rachamin, R.; Wagner, M.; Schmidt, S.; Fiß, D.; Reinicke, S.;
    Investigations on potential methods for the long-term monitoring of the state of fuel elements in dry storage casks
    Kerntechnik 83(2018)6, 513-522
  • Wondrak, T.; Hampel, U.; Ratajczak, M.; Glavinić, I.; Stefani, F.; Eckert, S.; van der Plas, D.; Pennerstorfer, P.; Muttakin, I.; Soleimani, M.; Abouelazayem, S.; Hlava, J.; Blishchik, A.; Kenjeres, S.;
    Real-time control of the mould flow in a model of continuous casting in frame of the TOMOCON project
    IOP Conference Series: Materials Science and Engineering 424(2018), 012003
  • Sarker, D.; Ding, W.; Franz, R.; Varlamova, O.; Kovats, P.; Zähringer, K.; Hampel, U.;
    Investigations on the effects of heater surface characteristics on the bubble waiting period during nucleate boiling at low subcooling
    Experimental Thermal and Fluid Science 101(2019), 76-86
  • Ding, W.; Krepper, E.; Hampel, U.;
    The Implementation of an Activated Temperature Dependent Wall Boiling Model in an Eulerian-Eulerian Computational Fluid Dynamic Approach for Predicting the Wall Boiling Process
    Nuclear Technology 205(2018), 23-32
  • Zhang, Y.; Leyer, S.; Geißler, T.; Hampel, U.;
    Nachrechnung von Kondensationsversuchen in der COSMEA-Versuchsanlage mit dem Programm ATHLET
    Kerntechnik 83(2018)3, 208-214
  • Sohr, J.; Schubert, M.; Flechsig, S.; Kenig, E. Y.; Hampel, U.;
    Experimental investigation of the froth height in columns with sandwich packings
    Chemie Ingenieur Technik (2019)
  • Flechsig, S.; Borgolte, T.; Utchenko, Y.; Sohr, J.; Schubert, M.; Hampel, U.; Kenig, E. Y.;
    Rate-based-Modellierung von CO₂-Absorptionskolonnen mit Anstaupackungen
    Chemie Ingenieur Technik (2019)
  • Mohammmed, I.; Hampel, U.;
    Wetting fraction in a tubular reactor with solid foam packing and gas/liquid co-current downflow
    Catalysts 8(2018)9, 396
  • Bauer, D.; Barthel, F.; Hampel, U.;
    High-speed X-ray CT imaging of a strongly cavitating nozzle flow
    Journal of Physics Communications 2(2018), 075009
  • Ding, W.; Krepper, E.; Hampel, U.;
    Evaluation of the microlayer contribution to bubble growth in horizontal pool boiling with a mechanistic model that considers dynamic contact angle and base expansion
    International Journal of Heat and Fluid Flow 72(2018), 274-287
  • Ding, W.; Geißler, T.; Krepper, E.; Hampel, U.;
    Critical heat flux as a mass flux dependent local or global phenomenon: Theoretical analysis and experimental confirmation
    International Journal of Thermal Sciences 130(2018), 200-207
  • Bieberle, A.; Neumann, M.; Hampel, U.;
    Advanced process-synchronized computed tomography for the investigation of periodic processes
    Review of Scientific Instruments 89(2018), 073111
  • Möller, F.; Macisaac, A.; Lau, Y. M.; Schleicher, E.; Hampel, U.; Schubert, M.;
    Advanced Analysis of Liquid Dispersion and Gas-Liquid Mass Transfer in a Bubble Column with Dense Vertical Internals
    Chemical Engineering Research and Design 134(2018), 575-588
  • Sohr, J.; Schubert, M.; Flechsig, S.; Kenig, E. Y.; Hampel, U.;
    Experimental investigation of fluid dynamics in sandwich packings with ultrafast X-ray tomography
    Chemical Engineering Transactions 69(2018), 727
  • Flechsig, S.; Sohr, J.; Schubert, M.; Hampel, U.; Kenig, E. Y.;
    Rate-based modelling of CO2 absorption with sandwich packings
    Chemical Engineering Transactions 69(2018), 169
  • Waktola, S.; Bieberle, A.; Barthel, F.; Bieberle, M.; Hampel, U.; Grudzień, K.; Babout, L.;
    A new data processing approach to study particle motion using ultrafast X-ray tomography scanner: case study of gravitational mass flow
    Experiments in Fluids 69(2018), 59-69
  • Lecrivain, G.; Kotani, Y.; Yamamoto, R.; Hampel, U.; Taniguchi, T.;
    Diffuse interface model to simulate the rise of a fluid droplet across a cloud of particles
    Physical Review Fluids 3(2018)9, 094002
  • Reinecke, S. F.; Höffmann, A. K.; Stachowske, M.; Hampel, U.; Ehrhard, P.;
    Effizienzsteigerung von Kläranlagen - Vorstellung von Mess- und Simulationstechnischen Methoden
    GIT Labor-Fachzeitschrift 62(2018)4, 53-56
  • Nedeltchev, S.; Möller, F.; Hampel, U.; Schubert, M.;
    Flow Regime Transitions in a Bubble Column with Internals Based On a Novel Approach
    Journal of Chemical Engineering of Japan 51(2018)4, 373-382
  • Möller, F.; Lau, Y. M.; Seiler, T.; Hampel, U.; Schubert, M.;
    A Study on the Influence of the Tube Layout on Sub-channel Hydrodynamics in a Bubble Column with Internals
    Chemical Engineering Science 179(2018), 265-283
  • Lau, Y. M.; Möller, F.; Hampel, U.; Schubert, M.;
    Ultrafast X-ray tomographic imaging of multiphase flow in bubble columns - Part 2: Characterisation of bubbles in the dense regime
    International Journal of Multiphase Flow 104(2018), 272-285
  • Lau, Y. M.; Hampel, U.; Schubert, M.;
    Ultrafast X-ray tomographic imaging of bubbly flow - Part 1: Image processing and reconstruction comparison
    International Journal of Multiphase Flow 104(2018), 258-271
  • Willms, T.; Kryk, H.; Hampel, U.;
    Partial Isobutane Oxidation to tert-Butyl Hydroperoxide in a Micro Reactor - Comparison of DTBP and Aqueous TBHP as Initiator
    Chemie Ingenieur Technik 90(2018)5, 731-735
  • Ding, W.; Krepper, E.; Hampel, U.;
    Quantitative prediction of critical heat flux initiation in pool and flow boiling
    International Journal of Thermal Sciences 125(2018), 121-131
  • Unger, S.; Krepper, E.; Hampel, U.;
    Numerical analysis of heat exchanger designs for passive spent fuel pool cooling to ambient air
    Nuclear Engineering and Design 333(2018), 224-234
  • Mohammed, I.; Werner, A.; Schubert, M.; Hampel, U.;
    Enzymatic Decolourization of Water Using Loofa Sponge as Cellular Carrier: Immobilization and Dye Degradation Performance
    Canadian Journal of Chemical Engeneering 96(2018), 2321-2333
  • Furuya, M.; Kanai, T.; Arai, T.; Takiguchi, H.; Prasser, H.-M.; Hampel, U.; Schleicher, E.;
    Three-dimensional velocity vector determination algorithm for individual bubble identified with Wire-Mesh Sensors
    Nuclear Engineering and Design 336(2018), 74-79
  • Willms, T.; Kryk, H.; Wiezorek, M.; Hampel, U.;
    Development of a modular micro reactor for the partial hydrocarbon oxidation
    Chemical Engineering Communications 205(2018)3, 269-280
  • Willms, T.; Kryk, H.; Oertel, J.; Hempel, C.; Hampel, U.; Knitt, F.;
    On the thermal decomposition of tert.-butyl hydroperoxide, its sensitivity to metals and its kinetics, studied by thermoanalytic methods.
    Thermochimica Acta 672(2019), 25-42
  • Vishwakarma, V.; Schubert, M.; Hampel, U.;
    Assessment of separation efficiency modeling and visualization approaches pertaining to flow and mixing patterns on distillation trays
    Chemical Engineering Science 185(2018), 182-208
  • Banowski, M.; Hampel, U.; Krepper, E.; Beyer, M.; Lucas, D.;
    Experimental Investigation of Two-Phase Pipe Flow with Ultrafast X-ray Tomography and comparison with state-of-the-art CFD simulation
    Nuclear Engineering and Design 336(2018), 90-104
  • Arlit, M.; Partmann, C.; Schleicher, E.; Schuster, C.; Hurtado, A.; Hampel, U.;
    Instrumentation for Experiments on a Fuel Element Mock-Up for the study of Thermal Hydraulics for Loss of Cooling or Coolant Scenarios in Spent Fuel Pools
    Nuclear Engineering and Design 336(2018), 105-111
  • Seidel, T.; Beyer, M.; Lucas, D.; Hampel, U.;
    Experimental Studies on high-pressure high-temperature Contact-Condensation at falling jets in the TOPFLOW Pressure-Tank
    Nuclear Engineering and Design (2018)336, 54-63
  • Konheiser, J.; Rachamin, R.; Brachem, C.; Hampel, U.;
    Feasibility Study for Detection of Reactor State Changes during Severe Accidents via External Gamma Radiation Measurements
    Annals of Nuclear Energy 114(2018), 175-180

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FWDF's publication repository in the publication database