Dirk Lucas

ORCID: 0000-0003-0463-2278
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About
Contact & Profiles
Research Areas
  • Fluid Dynamics and Mixing
  • Nuclear Engineering Thermal-Hydraulics
  • Fluid Dynamics and Heat Transfer
  • Heat Transfer and Boiling Studies
  • Minerals Flotation and Separation Techniques
  • Metallurgical Processes and Thermodynamics
  • Cyclone Separators and Fluid Dynamics
  • Particle Dynamics in Fluid Flows
  • Nuclear reactor physics and engineering
  • Reservoir Engineering and Simulation Methods
  • Nuclear Materials and Properties
  • Flow Measurement and Analysis
  • Drilling and Well Engineering
  • Combustion and Detonation Processes
  • Innovative Microfluidic and Catalytic Techniques Innovation
  • Fluid Dynamics Simulations and Interactions
  • Fluid Dynamics and Turbulent Flows
  • Nuclear Physics and Applications
  • Risk and Safety Analysis
  • Lattice Boltzmann Simulation Studies
  • Spacecraft and Cryogenic Technologies
  • Occupational Health and Safety Research
  • Aerosol Filtration and Electrostatic Precipitation
  • Water Systems and Optimization
  • Petroleum Processing and Analysis

Helmholtz-Zentrum Dresden-Rossendorf
2015-2024

China University of Petroleum, East China
2023

China Energy Engineering Corporation (China)
2023

North Carolina State University
2023

Central South University
2023

Prevea Health
2019

Lucas Research
2013

Vanderbilt University
2008-2013

Australian Nuclear Science and Technology Organisation
2010

Xi'an Jiaotong University
2010

10.1016/j.nucengdes.2004.09.006 article EN Nuclear Engineering and Design 2004-12-15

10.1016/j.ijmultiphaseflow.2005.07.004 article EN International Journal of Multiphase Flow 2005-10-04

10.1016/j.ijheatmasstransfer.2017.03.121 article EN International Journal of Heat and Mass Transfer 2017-04-07

10.1016/j.ijmultiphaseflow.2011.05.009 article EN International Journal of Multiphase Flow 2011-06-05

Budgets of the turbulent kinetic energy from direct numerical simulations (DNSs) disperse bubbly channel flows are used to develop a model for bubble-induced turbulence in Euler-Euler Reynolds-averaged framework. First, an appropriate time scale is selected. Second, links between unclosed terms transport equations quantities and DNS data small bubbles established. Third, suitably chosen iterative procedure employing full provides suitable coefficients closure resulting while largely removing...

10.1103/physrevfluids.2.034301 article EN Physical Review Fluids 2017-03-01

10.1016/j.expthermflusci.2017.03.009 article EN Experimental Thermal and Fluid Science 2017-03-06

Abstract Pressure relief by blowdown is one of the most important measures to prevent excessive pressures in primary circuit or containment severe nuclear accidents. Pool scrubbing can significantly reduce release radioactive materials, e.g., aerosols, environment during pressure relief. The decontamination factor indicating particle retention efficiency depends, among other factors, on hydrodynamic conditions gas-liquid two-phase flow inside pool. In present work, hydrodynamics two typical...

10.1007/s42757-022-0149-3 article EN cc-by Experimental and Computational Multiphase Flow 2023-04-11
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