Home › Researcher directory › Karim Ragui
Karim Ragui
Affiliation : University of Sciences and Technology Houari Boumediene
- 30Publications (affiliation in Algeria)
- 39Total publications
- 351Citations
- 13h-index
Research profile
Karim Ragui has 30 indexed publications (2015–2021). Their work appears mainly in “MATEC Web of Conferences”, “International Letters of Chemistry Physics and Astronomy” and “Energy Procedia”. Their most cited article, “Slug frequency for a gas-liquid plug flow: Review and development of a new correlation” (2020), has been cited 35 times. 11 of these publications date from the last three years of activity. Their work is co-authored with at least 12 researchers, including institutions in United Kingdom.
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Create my free profile Add my publicationsResearch areas
- Heat Transfer and Numerical Methods
- Nanofluid Flow and Heat Transfer
- Heat Transfer and Optimization
- Lattice Boltzmann Simulation Studies
- Heat and Mass Transfer in Porous Media
Publications (30)
- Pore-scale modeling on supercritical CO2 invasion in 3D micromodel with randomly arranged spherical cross-sections
- Oscillatory flow of Koo–Kleinstreuer and aggregate nanofluids in cylindrical annuli: Toward an innovative solution to deal with nanofluids instability
- Slug frequency for a gas-liquid plug flow: Review and development of a new correlation
- Two- and three-dimensional comparative study of heat transfer and pressure drop characteristics of nanofluids flow through a ventilated cubic cavity (part I: Newtonian nanofluids)
- Three-dimensional numerical study of mixed convection within a ventilated cavity (Shape ‘ L ‘) crossed by a nanofluid under the effect of a magnetic field
- About the Oscillatory Flow Phenomenon within 3D Cylindrical Annulus: Critical Buoyancy and Annulus’ Aspect Ratio for Oscillation Stability
- Progress on numerical simulation of nanofluids: impact of an isothermal spherical partition on the mixed convection of nanofluids within cubic enclosures
- Multiple-relaxation-time Lattice Boltzmann model for flow and convective heat transfer in lid driven cavity with porous obstacle
- Three dimensional fluid flow within a rectangular channel with several cylindrical (and/or) elliptical blocks: lattice boltzmann investigation
- Effect of the second outlet location and the applied magnetic field within a ventilated cubic cavity crossed by a nanofluid on mixed convection mode: best configurations
- Multiple-Relaxation-Time Lattice Boltzmann Model for Flow and Convective Heat Transfer in Channel with Porous Media
- Correlating heat and mass transfer coefficients for thermosolutal convection within a porous annulus of a circular shape: case of internal pollutants spreading
- Progress on numerical simulation of yield stress fluid flows (Part I): Correlating thermosolutal coefficients of Bingham plastics within a porous annulus of a circular shape
- Mixed Convection of a Bingham Fluid in Differentially Heated Square Enclosure with Partitions
- Circular heat and solute source within a viscoplastic porous enclosure: The critical source dimension for optimum transfers
- Free Convection Heat Transfer of Nanofluids into Cubical Enclosures with a Bottom Heat Source: Lattice Boltzmann Application
- Lattice Boltzmann application for a viscoplastic fluid flow and heat transfer into cubic enclosures
- Critical Dimension of a Circular Heat and Solute Source for an Optimum Transfer within Square Porous Enclosures
- Natural Convection Heat Transfer of a Nanofluid into a Cubical Enclosure: Lattice Boltzmann Investigation
- On the validity of a numerical model predicting heat and mass transfer in porous square cavities with a bottom thermal and solute source: case of pollutants spreading and fuel leaks
- Three-dimensional fluid flow simulation into a rectangular channel with partitions using the lattice-Boltzmann method
- TiO2-water nanofluid within a tilted triangular enclosure including a square heater: optimum heat transfer
- Heat and Mass Transfer into a Porous Annulus Found Between Two Horizontal Concentric Circular Cylinders
- Impact of Square Fuel Assemblies Arrangement on Fluid Flow and Heat Transfer Enhancement inside Water Filled Enclosures
- Impact of Square Fuel Assemblies Arrangement on Fluid Flow and Heat Transfer Enhancement inside Water Filled Enclosures
- Numerical study of mixed convection heat transfer in a lid-driven cavity filled with a nanofluid
- NATURAL CONVECTION HEAT TRANSFER IN A DIFFERENTIALLY HEATED ENCLOSURE WITH ADIABATIC PARTITIONS AND FILLED WITH A BINGHAM FLUID
- Lid-Driven and Inclined Square Cavity Filled With a Nanofluid: Optimum Heat Transfer
- The Impact of Cylindrical Fuel Assemblies’ Arrangement on the Heat and Mass Transfers into an Horizontal Porous Circular Cylinder
- The Impact of Cylindrical Fuel Assemblies’ Arrangement on the Heat and Mass Transfers into an Horizontal Porous Circular Cylinder
Publication venues
- MATEC Web of Conferences × 5
- International Letters of Chemistry Physics and Astronomy × 4
- Energy Procedia × 3
- Mechanics & Industry × 3
- Journal of Thermal Analysis and Calorimetry × 2
- Energy Reports × 1
Publications per year
- 20212
- 20207
- 20192
- 20184
- 20173
- 20167
- 20155
Collaborations
Partner institutions : Ecole Nationale Polytechnique de Constantine · Imperial College London
Co-authors’ countries : United Kingdom
Co-authors
- Abdelkader Boutra
- Youb Khaled Benkahla
- Nabila Labsi
- Seddik Kherroubi
- Kaoutar Bouarnouna
- Abdelghani Bensaci
- Yacine Salhi
- Mahdi Benzema
- Seif-Eddine Ouyahia
- Abdelkader Filali
- Abderraouf Arabi
- Abderrahmane Bourada
Bibliographic data from OpenAlex (open database).
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