Search Results - "Rahbari, Alireza"

Free convection of Al2O3-water nanofluid inside a hexagonal-shaped enclosure with cold diamond-shaped obstacles and periodic magnetic field by Nayak, Manoj Kumar, Dogonchi, Abdul Sattar, Rahbari, Alireza

“…The hydrothermal characteristics of fluid flow within a hexagonal enclosure hold immense significance due to their wide-ranging applications in various fields…”
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Effect of inlet temperature and equivalence ratio on HCCI engine performance fuelled with ethanol: Numerical investigation by Rahbari, Alireza

“…A numerical model is presented to investigate the performance of homogeneous charge compression ignition (HCCI) engines fueled with ethanol. Two approaches are…”
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Nanofluid thin film flow and heat transfer over an unsteady stretching elastic sheet by LSM by Fakour, Mehdi, Rahbari, Alireza, Khodabandeh, Erfan, Ganji, Davood Domiri

“…This study is carried out on the unsteady flow and heat transfer of a nanofluid in a stretching flat plate. Least square method is implemented for solving the…”
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Forced convection of a temperature-sensitive ferrofluid in presence of magnetic field of electrical current-carrying wire: A two-phase approach by Hangi, Morteza, Bahiraei, Mehdi, Rahbari, Alireza

“…[Display omitted] •Forced convection of a temperature-sensitive ferrofluid is assessed in a tube.•Ferrofluid is exposed to magnetic field produced by a…”
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Photovoltaic-thermal system combined with wavy tubes, twisted tape inserts and a novel coolant fluid: energy and exergy analysis by Khosravi, Koorosh, Eisapour, Amir Hossein, Rahbari, Alireza, Mahdi, Jasim M., Talebizadehsardari, Pouyan, Keshmiri, Amir

“…To create a highly efficient photovoltaic-thermal (PV-T) system and maximise the energy and exergy efficiency, this study aims to propose an innovative…”
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Hydrogen Production via Off-Sun Solar-Thermal Supercritical Water Gasification and Membrane Reforming of Piggery Waste by Louise Bardwell, Alireza Rahbari, John Pye

“…Supercritical water gasification (SCWG) represents an emerging technology for liquid fuel synthesis, offering large potential in significantly improving the…”
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Supercritical Water Gasification of Biomass on CSP Plants: Comparison of On-Sun and Off-Sun Designs by Rafael Pérez-Álvarez, Alireza Rahbari, Armando Fontalvo, Shuang Wang, John Pye

“…A comparative study of On-Sun and Off-Sun designs for supercritical water gasification (SCWG) of biomass on concentrated solar power (CSP) plants was here…”
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CFD study of non-premixed swirling burners: Effect of turbulence models by Khodabandeh, Erfan, Moghadasi, Hesam, Saffari Pour, Mohsen, Ersson, Mikael, Jönsson, Pär G., Rosen, Marc A., Rahbari, Alireza

“…This research investigates a numerical simulation of swirling turbulent non-premixed combustion. The effects on the combustion characteristics are examined…”
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Topological and hydrodynamic analyses of solar thermochemical reactors for aerodynamic-aided window protection by Wang, Bo, Rahbari, Alireza, Hangi, Morteza, Li, Xian, Wang, Chi-Hwa, Lipiński, Wojciech

“…Particles and condensing vapors contribute to the contamination of optical components of solar thermochemical reactors including windows and secondary…”
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A two-dimensional analytical model of laminar flame in lycopodium dust particles by Rahbari, Alireza, Shakibi, Ashkan, Bidabadi, Mehdi

“…A two-dimensional analytical model is presented to determine the flame speed and temperature distribution of micro-sized lycopodium dust particles. This model…”
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Novel analytical model for predicting the combustion characteristics of premixed flame propagation in lycopodium dust particles by Bidabadi, Mehdi, Rahbari, Alireza

“…This paper presents the effects of the temperature difference between gas and particle, different Lewis numbers, and heat loss from the walls in the structure…”
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Analytical Model for Predicting the Heat Loss Effect on the Pyrolysis of Biomass Particles by Rahbari, Alireza, Ebrahiminasab, Fatemeh, Bidabadi, Mehdi

“…This paper presents the combined influence of heat-loss and radiation on the pyrolysis of biomass parti-cles by considering the structure of one-dimensional,…”
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A two-phase simulation of convective heat transfer characteristics of water–Fe3O4 ferrofluid in a square channel under the effect of permanent magnet by Bahiraei, Mehdi, Hangi, Morteza, Rahbari, Alireza

“…•Numerical simulation of hydrothermal characteristics of water–Fe3O4 ferrofluid.•Ferrofluid in a square channel in presence of magnetic field of permanent…”
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Energy and exergy analysis of concentrated solar supercritical water gasification of algal biomass by Rahbari, Alireza, Venkataraman, Mahesh B., Pye, John

“…•Exergy destruction due to process heat recuperation (∼12%) is not excessive.•Optimal process exergy efficiency (45%) favours high pumped algae concentration…”
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Thermohydraulic performance of Al2O3-water nanofluid during single-phase flow and two-phase subcooled flow boiling by Sharifi, Soheyl, Aligoodarz, Mohammad Reza, Rahbari, Alireza

“…This study presents the thermohydraulic performance of Al2O3-water nanofluid in single-phase and two-phase subcooled flow boiling in a horizontal copper tube…”
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Solar-thermal beneficiation of iron ore: System-level dynamic simulation and techno-economic optimisation by Rahbari, Alireza, Fontalvo, Armando, Pye, John

“…Beneficiation of iron ores is an increasingly important topic, as a result of diminishing reserves of high-grade ores, and the increasing prevalence of mining…”
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Solar fuels from supercritical water gasification of algae: Impacts of low-cost hydrogen on reformer configurations by Rahbari, Alireza, Shirazi, Alec, Venkataraman, Mahesh B., Pye, John

“…Liquid transport fuels produced from biomass are of growing importance, due to increasingly ambitious targets for CO2 emissions reduction. However, a…”
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Optimal arrangements of a heat sink partially filled with multilayered porous media employing hybrid nanofluid by Arasteh, Hossein, Mashayekhi, Ramin, Toghraie, Davood, Karimipour, Arash, Bahiraei, Mehdi, Rahbari, Alireza

“…Although many studies have addressed the urge of exploring the porous media partially embedded in a channel due to its wide engineering applications, the heat…”
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Small-scale concentrated solar power system with thermal energy storage: System-level modelling and techno-economic optimisation by Kee, Zebedee, Wang, Ye, Pye, John, Rahbari, Alireza

“…A dynamic, techno-economic model of a small-scale, 31.5 kWe concentrated solar power (CSP) plant with a dish collector, two-tank molten salt storage, and a…”
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Design improvement of compact double-pipe heat exchangers equipped with tube-side helical insert and annulus-side helical strip: Hydrothermal and exergy analyses by Hangi, Morteza, Rahbari, Alireza, Lipiński, Wojciech

“…Hydrothermal and exergy characteristics are numerically studied for the laminar flow in compact double-pipe heat exchangers (DPHXs) equipped with tube-side…”
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