Home › Researcher directory › Hamdi Ayed
Hamdi Ayed
Affiliation : King Khalid University
- 43Publications (affiliation in Saudi Arabia)
- 131Total publications
- 1853Citations
- 29h-index
Research profile
Hamdi Ayed has 43 indexed publications (2006–2025). Their work appears mainly in “Case Studies in Thermal Engineering”, “International Journal of Hydrogen Energy” and “Journal of Energy Storage”. Their most cited article, “Economic accounting and high-tech strategy for sustainable production: A case study of methanol production from CO2 hydrogenation” (2022), has been cited 69 times. 4 of these publications date from the last three years of activity. Their work is co-authored with at least 12 researchers, including institutions in Tunisia, Egypt, France, Yemen.
Is this you? Get your research seen
Create your free DzCademia profile and add your articles: they will show up more easily on Google and in AI assistants like ChatGPT, so more people can read and cite your work.
Create my free profile Add my publicationsResearch areas
- Nanofluid Flow and Heat Transfer
- Heat Transfer and Optimization
- Heat Transfer and Numerical Methods
- Heat Transfer Mechanisms
- Phase Change Materials Research
Publications (43)
- Numerical investigation on thermal-fractional characteristics inside a heated tube enhanced with a novel grooved cone turbulator
- Numerical simulation of Stephan blowing impacts on thermally laminated 3D flow of MHD trihybrid nanofluid with Soret and Dufour effects
- A numerical investigation for heat transfer enhancement possibility for a novel perforated twisted hyperbolic turbulator (PTHT) inside a heated tube
- Experimental investigation and thermodynamic analysis of application of hybrid nanofluid in a parabolic solar trough collector
- Economic accounting and high-tech strategy for sustainable production: A case study of methanol production from CO2 hydrogenation
- Thermal storage evaluation in existence of nano-sized additives by mean of numerical method
- Comparative transient simulation of a renewable energy system with hydrogen and battery energy storage for residential applications
- A new biomass gasification driven hybrid system for power and liquid hydrogen cogeneration: Parametric study and multi-objective evolutionary optimization
- Dynamic simulation of hydrogen-based zero energy buildings with hydrogen energy storage for various climate conditions
- Investigation on effect of connection angle of “L” shaped fin on charging and discharging process of PCM in vertical enclosure
- Examination of treatment of energy storage unit with inclusion of nanomaterial
- Evaluations on effect of volume fraction of injected air on exergo-economic performance of a shell and tube heat exchanger
- Experimental study on entropic behavior of smooth pipe due to the simultaneous usage of spring turbulator and air bubble injection
- Development of high-efficient tri-layer microwave absorbers based on fabricated SrFe12O19 with polygonal, rod, and porous ball-like morphologies
- Expedition of discharging of energy storage unit with adding nanoparticles using numerical technique
- The dynamic modeling and the exergy assessment of hydrogen synthesize and storage system with the power-to-gas concept for various locations
- Simulation of behavior of heat storage unit with mounting fins and loading nanoparticle
- RETRACTED ARTICLE: Modeling of nanomaterial transportation over a sheet with involving MHD effect
- Modeling of nanomaterial transportation within an enclosure with imposing external magnetic source
- Analysis of improvement of freezing with inclusion of nanopowders utilizing implicit method
- Physical treatment of paraffin in existence of nanoparticles using computational simulation
- Energy and exergy and economic (3E) analysis of a two-stage organic Rankine cycle for single flash geothermal power plant exhaust exergy recovery
- Modeling for solidification of paraffin equipped with nanoparticles utilizing fins
- PEM fuel cell cathode-side flow field design optimization based on multi-criteria analysis of liquid-slug dynamics
- Entropic analysis of a double helical tube heat exchanger including circular depressions on both inner and outer tube
- Helical tube-in-tube heat exchanger with corrugated inner tube and corrugated outer tube; experimental and numerical study
- Heat transfer treatment of nanomaterial with considering turbulator effects
- Thermo-economic analysis of working fluids for a ground source heat pump for domestic uses
- Experimental investigation on the thermo-hydraulic performance of air–water two-phase flow inside a horizontal circumferentially corrugated tube
- An Integrated Mathematical Attitude Utilizing Fully Fuzzy BWM and Fuzzy WASPAS for Risk Evaluation in a SOFC
- Thermal, efficiency and power output evaluation of pyramid, hexagonal and conical forms as solar panel
- Observation the melting process of the phase change material inside a half-cylindrical with thermal non-equilibrium porous media: CFD simulation
- Thermal, hydraulic, exergitic and economic evaluation of a flat tube heat exchanger equipped with a plain and modified conical turbulator
- Heating a cold semi-annulus wall by MHD natural convetion with nanofluid
- Sensitivity of the Coefficients of the Closure Model of the Interfacial Transfer in Bubble Columns
- Evaluation of carbon stock in the sediment of two mangrove species, Avicennia marina and Rhizophora mucronata, growing in the Farasan Islands, Saudi Arabia
- Common reed (Phragmites australis (Cav.) Trin. ex Steudel) as a candidate for predicting heavy metal contamination in Lake Burullus, Egypt: A biomonitoring approach
- Prediction models based on soil properties for evaluating the heavy metal uptake into Hordeum vulgare L. grown in agricultural soils amended with different rates of sewage sludge
- Seasonal potential of Phragmites australis in nutrient removal to eliminate the eutrophication in Lake Burullus, Egypt
- Effects of land use and cultivation histories on the distribution of soil organic carbon stocks in the area of the Northern Nile Delta in Egypt
- Comparative Study of Different Active Control Systems of High Rise Buildings under Seismic Excitation
- Hydrodynamics and mass transfer in a turbulent buoyant bubbly shear layer
- First and second order modelling of turbulent scalar transport in homogeneous turbulence
Publication venues
- Case Studies in Thermal Engineering × 13
- International Journal of Hydrogen Energy × 5
- Journal of Energy Storage × 5
- Applied Nanoscience × 2
- International Journal of Modern Physics B × 2
- The Journal of Chemical Physics × 1
Publications per year
- 20251
- 20243
- 202217
- 202114
- 20205
- 20191
- 20071
- 20061
Collaborations
Partner institutions : Prince Sattam Bin Abdulaziz University · University of Sousse · Institut Supérieur des Études Technologiques de Nabeul · Umm al-Qura University · National Engineering School of Tunis
Co-authors’ countries : Tunisia · Egypt · France · Yemen
Co-authors
- Abir Mouldi
- Khaled Mohamed Khedher
- Riadh Marzouki
- Ebrahem M. Eid
- Ibrahim Balarabe Mansir
- Amira Mohamed Hussin
- Mahmoud Mohamed Selim
- Muhammad Arshad
- Hakeem A. Othman
- Mohamed Hechmi El Ouni
- Gaitha M. Alzabeedy
- A. Al‐Zubaidi
Bibliographic data from OpenAlex (open database).
Why choose Dzcademia?
Profiles, articles and conference contributions: give your research a structured public presence. Integrated metadata help search engines and AI assistants identify your work and understand its references.
Comment with Google
Sign in with Google to comment directly on this page.