Karim Rabea

An improved kinetic modelling of woody biomass gasification in a downdraft reactor based on the pyrolysis gas evolution

Karim Rabea, Stavros Michailos, Muhammad Akram et al. · Energy Conversion and Management · 2022 · 56 citations · Full text

Engineering, Bioenergy, Gas Conversion +17

Real-time performance investigation of a downdraft gasifier fueled by cotton stalks in a batch-mode operation

Karim Rabea, Ayman Bakry, A. Khalil et al. · Fuel · 2021 · 30 citations

Gasification, Downdraft Gasifier, Real-time Performance Investigation +1

Comprehensive process simulation of a biomass-based hydrogen production system through gasification within the BECCS concept in a commercial two-stage fixed bed gasifier

Karim Rabea, Stavros Michailos, Kevin J. Hughes et al. · Energy Conversion and Management · 2023 · 27 citations · Full text

Hydrogen Production, Bioenergy, Gas Conversion +17

Performance of two-region porous inert medium burners operating at low thermal powers

Ayman Bakry, Karim Rabea, Magda K. El-Fakharany et al. · Applied Thermal Engineering · 2018 · 12 citations

Engineering, Energy Efficiency, Heat Exchanger +5

A new hydrogen production route through biomass gasification in a two-stage fixed bed reactor within the BECCS concept: A techno-economic and life cycle assessment study

Karim Rabea, Stavros Michailos, Kevin J. Hughes et al. · International Journal of Hydrogen Energy · 2025 · 12 citations