CV HAL - Happiness IMUETINYAN

Non-equilibrium stratification in supercritical CO2

Paul Fruton , Emma Lisoir , Happiness Imuetinyan , Cédric Giraudet , Fabrizio Croccolo

Nature Communications, In press, ⟨10.1038/s41467-026-74538-3⟩

Article dans une revue hal-05672994v1

Free-interface convective mixing in porous media: 2D and 3D numerical simulations

Happiness Imuetinyan , Stefano Musacchio , Fabrizio Croccolo , Guido Boffetta

European Physical Journal E: Soft matter and biological physics, 2026, 49 (3), pp.20. ⟨10.1140/epje/s10189-026-00566-y⟩

Article dans une revue hal-05536843v1

Equilibrium Thermophysical Properties of CO<sub>2</sub> + Cyclohexanol + Toluene Mixtures at T = 293.15–353.15 K and p = 0.1–30 MPa

Happiness Imuetinyan , Denis Saric , Jean-Patrick Bazile , Cédric Giraudet , Gabriela Guevara-Carrion et al.

Journal of Chemical and Engineering Data, 2025, 70 (4), pp.1638-1651. ⟨10.1021/acs.jced.4c00596⟩

Article dans une revue hal-05001758v1

Direct Observation of Convective Mixing During CO2 Dissolution in Saturated Transparent Porous Media

Happiness Imuetinyan , Paul Fruton , Cédric Giraudet , Fabrizio Croccolo

Transport in Porous Media, 2025, 153 (1), pp.7. ⟨10.1007/s11242-025-02259-0⟩

Article dans une revue hal-05389467v1

Convective Plume Spreading in Model Transparent Porous Media

Happiness Imuetinyan , Paul Fruton , C. Giraudet , Fabrizio Croccolo

Transport in Porous Media, 2024, ⟨10.1007/s11242-024-02090-z⟩

Article dans une revue hal-04576061v1

Transparent Porous Medium for Optical Fluid Flow Measurement using Refractive Index Matching

Happiness Imuetinyan , Paul Fruton , Cedric Giraudet , Fabrizio Croccolo

Applied optics, 2024, ⟨10.1364/AO.536805⟩

Article dans une revue hal-04728091v1

Extraction, characterization and evaluation of saponin-based natural surfactant for enhanced oil recovery

Happiness Imuetinyan , Augustine Agi , Afeez Gbadamosi , Radzuan Junin

Arabian Journal of Geosciences, 2022, 15 (3), pp.226. ⟨10.1007/s12517-021-09275-6⟩

Article dans une revue hal-03897806v1

Oil-water interfacial tension, wettability alteration and foaming studies of natural surfactant extracted from Vernonia Amygdalina

Happiness Imuetinyan , Augustine Agi , Afeez Gbadamosi , Radzuan Junin , Jeffrey Oseh

Petroleum Research, 2022, 7 (3), pp.350-356. ⟨10.1016/j.ptlrs.2021.12.006⟩

Article dans une revue hal-03886905v1

High-Pressure Equilibrium and Transport Behaviour of CO2 + Cyclohexanol + Toluene Ternary Mixtures

Happiness Imuetinyan , Denis Saric , Jean-Patrick Bazile , Cédric Giraudet , Gabriela Guevara-Carrion et al.

23rd European Conference on Thermophysical Properties, Jun 2026, Gouvieux, France

Communication dans un congrès hal-05673138v1

Anomalous behaviour in out-of-equilibrium supercritical CO2

Paul Fruton , Happiness Imuetinyan , Emma Lisoir , Cédric Giraudet , Fabrizio Croccolo

16th International Meeting on Thermodiffusion, Jun 2025, Milan, Italy

Communication dans un congrès hal-05447330v1

Shadowgraphy Study of Transport Properties in Cyclohexanol/Toluene Binary Mixtures

Happiness Imuetinyan , Paul Fruton , Cédric Giraudet , Fabrizio Croccolo

16th International Meeting on Thermodiffusion, Jun 2025, Milan (Università degli Studi), Italy

Communication dans un congrès hal-05112625v1

Convective Dissolution of CO2 in Index-Matched Porous Media: A Shadowgraphy Study

Happiness Imuetinyan , Paul Fruton , Cédric Giraudet , Fabrizio Croccolo

Journées d'Etudes des Milieux Poreux, French InterPore Chapter, Nov 2025, Orleans, France

Communication dans un congrès hal-05354565v1

Phase Behaviour and Density of CO2 + Cyclohexanol + Toluene Mixtures at T = 293.15 K to 353.15 K and p = 0.1 to 30 MPa

Happiness Imuetinyan , Jean-Patrick Bazile , Jean-Luc Daridon , Cédric Giraudet , Fabrizio Croccolo

Thermodynamics2024 - The 28th Thermodynamics Conference, Sep 2024, Delf, Netherlands

Communication dans un congrès hal-04812151v1

Convective Dissolution of CO2 in Saturated Transparent Porous Media

Happiness Imuetinyan

Chemical and Process Engineering. Université de Pau et des Pays de l'Adour, 2025. English. ⟨NNT : 2025PAUU3005⟩

Thèse tel-05049838v1

Happiness IMUETINYAN

Publications

Publications

Non-equilibrium stratification in supercritical CO2

Free-interface convective mixing in porous media: 2D and 3D numerical simulations

Equilibrium Thermophysical Properties of CO<sub>2</sub> + Cyclohexanol + Toluene Mixtures at T = 293.15–353.15 K and p = 0.1–30 MPa

Direct Observation of Convective Mixing During CO2 Dissolution in Saturated Transparent Porous Media

Convective Plume Spreading in Model Transparent Porous Media

Transparent Porous Medium for Optical Fluid Flow Measurement using Refractive Index Matching

Extraction, characterization and evaluation of saponin-based natural surfactant for enhanced oil recovery

Oil-water interfacial tension, wettability alteration and foaming studies of natural surfactant extracted from Vernonia Amygdalina

High-Pressure Equilibrium and Transport Behaviour of CO2 + Cyclohexanol + Toluene Ternary Mixtures

Anomalous behaviour in out-of-equilibrium supercritical CO2

Shadowgraphy Study of Transport Properties in Cyclohexanol/Toluene Binary Mixtures

Convective Dissolution of CO2 in Index-Matched Porous Media: A Shadowgraphy Study

Phase Behaviour and Density of CO2 + Cyclohexanol + Toluene Mixtures at T = 293.15 K to 353.15 K and p = 0.1 to 30 MPa

Convective Dissolution of CO2 in Saturated Transparent Porous Media