Dirk Lucas

发表

Grid studies for the simulation of resolved structures in an Eulerian two-fluid framework

Eckhard Krepper, Friederike Gauss, Dirk Lucas, 2016 .

High-resolution two-phase flow measurement techniques for the generation of experimental data for CFD code qualification

Uwe Hampel, Eckhard Krepper, Dirk Lucas, 2013 .

CFD modelling of polydispersed bubbly two-phase flow around an obstacle

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2009 .

Numerical Calculations for Air-Water Tests on CCFL in Different-Scale Models of a PWR Hot Leg

Michio Murase, Akio Tomiyama, Dirk Lucas, 2010 .

Planar Array Sensor for High-speed Component Distribution Imaging in Fluid Flow Applications

Uwe Hampel, Dirk Lucas, Eckhard Schleicher, 2007, Sensors.

Some lessons learned from the use of Two-Phase CFD for nuclear Reactor Thermalhydraulics

Yann Bartosiewicz, D. Bestion, M. Boucker, 2009 .

Numerical Study on Population Balance Approaches in Modeling of Isothermal Vertical Bubbly Flows

Eckhard Krepper, Sherman C.P. Cheung, Dirk Lucas, 2009 .

Prediction of Bubble Departure in Forced Convection Boiling with a Mechanistic Model That Considers Dynamic Contact Angle and Base Expansion

Uwe Hampel, Wei Ding, Dirk Lucas, 2019, Energies.

Unified modeling of bubbly flows in pipes, bubble columns, and airlift columns

Eckhard Krepper, Dirk Lucas, Thomas Ziegenhein, 2017 .

Evaluation of two-group interfacial area transport equation model for vertical small diameter pipes against high-resolution experimental data

Annalisa Manera, Dirk Lucas, Matthias Beyer, 2017 .

CFD codes benchmark on TOPFLOW-PTS experiment

Nicolas Mérigoux, Dirk Lucas, Pavel Apanasevich, 2017 .

Application of a Population Balance Approach for Polydispersed Bubbly Flows; 6th International Conference on Multiphase Flow; ; Proceedings of the 6th International Conference on Multiphase Flow

Eckhard Krepper, Dirk Lucas, Matthias Beyer, 2007 .

The pseudo-homogeneous flow regime in large-scale bubble columns: experimental benchmark and computational fluid dynamics modeling

Fabio Inzoli, Giorgio Besagni, Dirk Lucas, 2017, Petroleum.

Comparison of CFD simulations on two-phase Pressurized Thermal Shock scenarios

Pierre Coste, Dirk Lucas, Bojan Niceno, 2014 .

Air/Water Counter-Current Flow Experiments in a Model of the Hot Leg of a Pressurised Water Reactor

Deendarlianto, Dirk Lucas, Matthias Beyer, 2008 .

On the hydrodynamics of airlift reactors, Part I: Experiments

Dirk Lucas, Thomas Ziegenhein, Roland Rzehak, 2016 .

PRE-TEST CFD SIMULATIONS ON TOPFLOW-PTS EXPERIMENTS WITH ANSYS CFX 12.0

Thomas Höhne, Dirk Lucas, Pavel Apanasevich, 2010 .

ANALYSIS AND APPLICATIONS OF A TWO-FLUID MULTI-FIELD HYDRODYNAMIC MODEL FOR CHURN-TURBULENT FLOWS

Eckhard Krepper, Dirk Lucas, Gustavo Montoya, 2013 .

Possibilities and Limitations of CFD Simulation for Flashing Flow Scenarios in Nuclear Applications

Dirk Lucas, Yixiang Liao, Y. Liao, 2017 .

CFD simulation of polydispersed bubbly two-phase flow around an obstacle; ; Science & technology of nuclear installations;

Pierre Ruyer, Eckhard Krepper, Horst-Michael Prasser, 2009 .

VALIDATION OF CFD MODELS FOR MONO- AND POLYDISPERSE AIR-WATER TWO-PHASE FLOWS IN PIPES

Th. Frank, Eckhard Krepper, Horst-Michael Prasser, 2008 .

A strategy for the qualification of multi-fluid approaches for nuclear reactor safety

Eckhard Krepper, Dirk Lucas, Roland Rzehak, 2016 .

BRICK : A one-dimensional simulation tool for multiphase flow in vessels

Dirk Lucas, 2000 .

An Overview of the Pressurized Thermal Shock Issue in the Context of the NURESIM Project

Francesco Saverio D'Auria, D. Mazzini, D. Bestion, 2009 .

Steam bubble condensation in sub-cooled water in case of co-current vertical pipe flow

Horst-Michael Prasser, Dirk Lucas, 2007 .

Multiphase Flow System with Suspended Particles

Guan Heng Yeoh, Jiyuan Tu, Sherman C.P. Cheung, 2014 .

Prediction of Polydisperse Steam Bubble Condensation in Sub-Cooled Water using the Inhomogeneous MUSIG Model

C. Lifante, Eckhard Krepper, Dirk Lucas, 2010 .

The inhomogeneous MUSIG model for the simulation of polydispersed flows

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2008 .

Efficiency of a DC magnetic field used for braking the flow within a continuous casting mould

Sven Eckert, Klaus Timmel, Dirk Lucas, 2011 .

Comparison of CCFL Experiments Performed in Two Different Models of the Hot Leg of a PWR With Rectangular Cross-Section

Michio Murase, Akio Tomiyama, Dirk Lucas, 2010 .

Experimental CFD grade data for stratified two-phase flows

Dirk Lucas, Matthias Beyer, Christophe Vallée, 2010 .

Erratum: “Air/Water Counter-Current Flow Experiments in a Model of the Hot Leg of a Pressurized Water Reactor” [Journal of Engineering for Gas Turbines and Power, 2009, 131(2), p. 022905]

Deendarlianto, Dirk Lucas, Matthias Beyer, 2012 .

Air/Water Counter-Current Flow Experiments in a Model of the Hot Leg of a Pressurized Water Reactor

Deendarlianto, Dirk Lucas, Matthias Beyer, 2009 .

Three Dimensional Computational Fluid Dynamics Simulation of Wall Condensation inside Inclined Tubes

Eckhard Krepper, Dirk Lucas, Amirhosein Moonesi Shabestary, 2017 .

On the modelling of bubbly flow in vertical pipes

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2005 .

Coupling of the thermohydraulic code ATHLET with the neutron kinetic core model DYN3D

Ulrich Rohde, Dirk Lucas, Ulrich Grundmann, 1995 .

69 Efficient Digital Implementation of Signal Processing Algorithms in State-of- the-Art Field-Programmable Gate Arrays for Gamma-Ray Spectroscopy /

Weston M. Stacey, Takashi Ishibashi, Michio Murase, 2014 .

Computational Fluid Dynamics for Gas-Liquid Flows

Iztok Tiselj, Dirk Lucas, Fabio Moretti, 2009 .

Numerical simulations for steam–water CCFL tests using the 1/3 scale rectangular channel simulating a PWR hot leg

Michio Murase, Akio Tomiyama, Dirk Lucas, 2012 .

Experimental Characterisation of the Interfacial Structure during Counter-Current Flow Limitation in a Model of the Hot Leg of a PWR

Michio Murase, Akio Tomiyama, Dirk Lucas, 2012 .

Efficient multiphase chemical processes-from advanced modelling, simulation and measurement to novel reactor concepts and technologies

Marcus Grünewald, Uwe Hampel, Michael Schlüter, 2015 .

Flashing evaporation under different pressure levels

Eckhard Krepper, Dirk Lucas, Roland Rzehak, 2013 .

Technical session summaries

Walter Schwarz, Chris Bajwa, Emilio Baglietto, 2012 .

A workflow for the sustainable development of closure models for bubbly flows

Dirk Lucas, S. Hänsch, Ilya Evdokimov, 2021 .

Data publication: Simulation results of bubble growth and shrinkage using population balance model

Dirk Lucas, Ping Zhou, Jiadong Li, 2021 .

Stability analysis of discrete population balance model for bubble growth and shrinkage

Dirk Lucas, Ping Zhou, Jiadong Li, 2021, International Journal for Numerical Methods in Fluids.

Benchmarking of computational fluid dynamic models for bubbly flows

Michael Fairweather, Dirk Lucas, Roland Rzehak, 2021, Nuclear Engineering and Design.

Computational modelling of flash boiling flows: A literature survey

Dirk Lucas, Yixiang Liao, Y. Liao, 2017 .

Experimental Investigation on Bubble Turbulent Diffusion in a Vertical Large-Diameter Pipe by Wire-Mesh Sensors and Correlation Techniques

Annalisa Manera, Horst-Michael Prasser, Dirk Lucas, 2007 .

Correlation for countercurrent flow limitation in a PWR hot leg

Michio Murase, Akio Tomiyama, Dirk Lucas, 2012 .

3D CFD simulation of flashing flows in a converging-diverging nozzle

Dirk Lucas, Yixiang Liao, Y. Liao, 2015 .

Classification of bubbles in vertical gas-liquid flow: Part 1 - An analysis of experimental data

Jiyuan Tu, Guan Heng Yeoh, Eckhard Krepper, 2012 .

A review on mechanisms and models for the churn-turbulent flow regime

Emilio Baglietto, Dirk Lucas, Yixiang Liao, 2016 .

Closure relations for CFD simulation of bubble columns

Eckhard Krepper, Dirk Lucas, Thomas Ziegenhein, 2014 .

Towards a unified approach for modelling uniform and non‐uniform bubbly flows

Dirk Lucas, Thomas Ziegenhein, Tian Ma, 2017 .

CFD modeling of free surface flow with and without condensation

Yann Bartosiewicz, D. Bestion, Thomas Höhne, 2011 .

Lift force acting on single bubbles in linear shear flows

Akio Tomiyama, Dirk Lucas, Kosuke Hayashi, 2017 .

Quality check of wire-mesh sensor measurements in a vertical air/water flow

Dirk Lucas, Matthias Beyer, D. Lucas, 2010 .

Comparative Simulations of Free Surface Flows Using VOF-Methods and a New Approach for Multi-Scale Interfacial Structures

Eckhard Krepper, Thomas Höhne, Dirk Lucas, 2013 .

Validation of a closure model framework for turbulent bubbly two-phase flow in different flow situations

Eckhard Krepper, Dirk Lucas, Roland Rzehak, 2018, Nuclear Engineering and Design.

On the Simulation of Two-Phase Flow Pressurized Thermal Shock (PTS)

Francesco Saverio D'Auria, D. Mazzini, D. Bestion, 2007 .

Particle tracking using micro bubbles in bubbly flows

Dirk Lucas, Thomas Ziegenhein, M. Garcon, 2016 .

Influence of the lift force on the stability of a bubble column

Annalisa Manera, Horst-Michael Prasser, Dirk Lucas, 2005 .

Numerical Simulation of Polydispersed Flow in Bubble Columns with the Inhomogeneous Multi‐Size‐Group Model

Eckhard Krepper, Dirk Lucas, Thomas Ziegenhein, 2013 .

A multi-field two-fluid concept for transitions between different scales of interfacial structures

Eckhard Krepper, Thomas Höhne, Dirk Lucas, 2012 .

CFD-simulation of boiling in a heated pipe including flow pattern transitions using the GENTOP concept

Eckhard Krepper, Thomas Höhne, Dirk Lucas, 2017 .

Experimental and numerical modelling of the fluid flow in the continuous casting of steel

Sven Eckert, Frank Stefani, Thomas Wondrak, 2013 .

Experimental study on the air/water counter-current flow limitation in a model of the hot leg of a pressurized water reactor

Deendarlianto, Dirk Lucas, Matthias Beyer, 2008 .

Bubble size and radial gas hold‐up distributions in a slurry bubble column using ultrafast electron beam X‐ray tomography

Uwe Hampel, Dirk Lucas, Markus Schubert, 2013 .

Three-dimensional flow pattern visualization and bubble size distributions in stationary and transient upward flashing flow

Annalisa Manera, Horst-Michael Prasser, T.H.J.J. van der Hagen, 2006 .

Development of co-current air–water flow in a vertical pipe

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2005 .

Experimental investigation and modeling of air/water flows in vertical pipes

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2004 .

Baseline Model for the Simulation of Bubbly Flows

Eckhard Krepper, Dirk Lucas, Thomas Ziegenhein, 2015 .

Application of a novel model for bubble-induced turbulence to bubbly flows in containers and vertical pipes

Jochen Fröhlich, Eckhard Krepper, Dirk Lucas, 2019, Chemical Engineering Science.

Inhomogeneous MUSIG Model - a Population Balance Approach for Polydispersed Bubbly Flows

Ulrich Rohde, Dirk Lucas, Philip J. Zwart, 2005 .

CFD based approach for modeling direct contact condensation heat transfer in two-phase turbulent stratified flows

Dirk Lucas, Matthias Beyer, Pavel Apanasevich, 2015 .

TOPFLOW TESTS ON THE STRUCTURE OF THE GAS-LIQUID INTERFACE IN A LARGE VERTICAL PIPE

Frank-Peter Weiss, Horst-Michael Prasser, Dirk Lucas, 2003 .

Numerical modeling of bubble-driven liquid metal flows with external static magnetic field

Sven Eckert, Gunter Gerbeth, Dirk Lucas, 2013 .

Evolution of the structure of a gas–liquid two-phase flow in a large vertical pipe

Frank-Peter Weiss, Horst-Michael Prasser, Dirk Lucas, 2007 .

CFD Approaches for Modelling Bubble Entrainment by an Impinging Jet

Dirk Lucas, Martin Schmidtke, 2009 .

Development of a generalized coalescence and breakup closure for the inhomogeneous MUSIG model

Eckhard Krepper, Dirk Lucas, Yixiang Liao, 2011 .

A population balance approach considering heat and mass transfer—Experiments and CFD simulations

Eckhard Krepper, Dirk Lucas, Matthias Beyer, 2011 .

Application of a new concept for multi-scale interfacial structures to the dam-break case with an obstacle

Eckhard Krepper, Thomas Höhne, Dirk Lucas, 2014 .

On sampling bias in multiphase flows: Particle image velocimetry in bubbly flows

Dirk Lucas, D. Lucas, T. Ziegenhein, 2016 .

Effect of an Electromagnetic Brake on the Turbulent Melt Flow in a Continuous-Casting Mold

Sven Eckert, Klaus Timmel, Gunter Gerbeth, 2012, Metallurgical and Materials Transactions B.

Use of models for lift, wall and turbulent dispersion forces acting on bubbles for poly-disperse flows

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2007 .

Optimization of a Two-Fluid Hydrodynamic Model of Churn-Turbulent Flows

Donna Post Guillen, Dirk Lucas, Matthias Beyer, 2009 .

Application of a new drag coefficient model at CFD-simulations on free surface flows relevant for the nuclear reactor safety analysis

Deendarlianto, Thomas Höhne, Dirk Lucas, 2012 .

Comparative study of gas–oil and gas–water two-phase flow in a vertical pipe

Barry J. Azzopardi, Uwe Hampel, Dirk Lucas, 2010 .

Baseline closure model for dispersed bubbly flow: Bubble coalescence and breakup

Eckhard Krepper, Dirk Lucas, Roland Rzehak, 2015 .

A new algorithm for segmentation of ultrafast X-ray tomographed gas–liquid flows

Dirk Lucas, L. Szalinski, Manuel Banowski, 2015 .

The effects of surface tension on flooding in counter-current two-phase flow in an inclined tube

Deendarlianto, Indarto, Karen Vierow, 2010 .

Poly-disperse simulation of condensing steam-water flow inside a large vertical pipe

Dirk Lucas, Yixiang Liao, Y. Liao, 2016 .

Computational Fluid-Dynamic modeling of the pseudo-homogeneous flow regime in large-scale bubble columns

Fabio Inzoli, Giorgio Besagni, Dirk Lucas, 2017 .

Modeling the Evolution of Bubbly Flow along a Large Vertical Pipe

Eckhard Krepper, Dirk Lucas, H. Prasser, 2007 .

Extension of the inhomogeneous MUSIG model for bubble condensation

Th. Frank, C. Lifante, Dirk Lucas, 2011 .

Evolution of the two-phase flow in a vertical tube—decomposition of gas fraction profiles according to bubble size classes using wire-mesh sensors

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2002 .

Investigations on the Stability of the Flow Characteristics in a Bubble Column

Annalisa Manera, Eckhard Krepper, Horst-Michael Prasser, 2006 .

Evolution of flow patterns, gas fraction profiles and bubble size distributions in gas-liquid flows in vertical tubes

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2003 .

Experimental and numerical modeling of the steel flow in a continuous casting mould under the influence of a transverse DC magnetic field

Sven Eckert, Klaus Timmel, Dirk Lucas, 2010 .

Transient simulation for large scale flow in bubble columns

Dirk Lucas, Thomas Ziegenhein, Roland Rzehak, 2015 .

Benchmark database on the evolution of two-phase flows in a vertical pipe

Dirk Lucas, Matthias Beyer, D. Lucas, 2010 .

Direct numerical simulation-based Reynolds-averaged closure for bubble-induced turbulence

Jochen Fröhlich, Dirk Lucas, Thomas Ziegenhein, 2017 .

A new measuring concept to determine the lift force for distorted bubbles in low Morton number system: Results for air/water

Akio Tomiyama, Dirk Lucas, Thomas Ziegenhein, 2018, International Journal of Multiphase Flow.

Euler–Euler large eddy simulations for dispersed turbulent bubbly flows

Jochen Fröhlich, Eckhard Krepper, Dirk Lucas, 2015 .

Comparative study of ultrafast X-ray tomography and wire-mesh sensors for vertical gas–liquid pipe flows

Uwe Hampel, Dirk Lucas, Matthias Beyer, 2017 .

Influence of the Pipe Diameter on the Structure of the Gas-Liquid Interface in a Vertical Two-Phase Pipe Flow

Frank-Peter Weiss, Horst-Michael Prasser, Dirk Lucas, 2005 .

A Baseline model for monodisperse bubbly flows

Eckhard Krepper, Dirk Lucas, Thomas Ziegenhein, 2015 .

The characteristics of gas/liquid flow in large risers at high pressures

Barry J. Azzopardi, Horst-Michael Prasser, Dirk Lucas, 2008 .

Experimental database on steam–water flow with phase transfer in a vertical pipe

Dirk Lucas, Matthias Beyer, L. Szalinski, 2013 .

Uncertainty analysis of an interfacial area reconstruction algorithm and its application to two group interfacial area transport equation validation

Annalisa Manera, Horst-Michael Prasser, Dirk Lucas, 2015 .

Eulerian modelling of turbulent bubbly flow based on a baseline closure concept

Eckhard Krepper, Dirk Lucas, Thomas Ziegenhein, 2018, Nuclear Engineering and Design.

Comparison of Countercurrent Flow Limitation Experiments Performed in Two Different Models of the Hot Leg of a Pressurized Water Reactor With Rectangular Cross Section

Michio Murase, Akio Tomiyama, Dirk Lucas, 2011 .

Image-Processing-Based Study of the Interfacial Behavior of the Countercurrent Gas-Liquid Two-Phase Flow in a Hot Leg of a PWR

Deendarlianto, Thomas Höhne, Dirk Lucas, 2012 .

Numerical simulations of counter-current two-phase flow experiments in a PWR hot leg model using an interfacial area density model

Deendarlianto, Thomas Höhne, Dirk Lucas, 2011 .

On the role of the lateral lift force in poly-dispersed bubbly flows

Akio Tomiyama, Dirk Lucas, D. Lucas, 2011 .

Main results of the European project NURESIM on the CFD-modelling of two-phase Pressurized Thermal Shock (PTS)

Francesco Saverio D'Auria, D. Mazzini, Jean-Marie Seynhaeve, 2009 .

Analysis of Developing Gas/Liquid Two-Phase Flows

Donna Post Guillen, Dirk Lucas, Matthias Beyer, 2010 .

Prediction of radial gas profiles in vertical pipe flow on the basis of bubble size distribution

Eckhard Krepper, Horst-Michael Prasser, Dirk Lucas, 2001 .

Air-water experiments in a vertical DN200-pipe

Dirk Lucas, Matthias Beyer, J. Kussin, 2011 .