A5029929616- Solar Thermal and Photovoltaic Systems
- Phase Change Materials Research
- Nanofluid Flow and Heat Transfer
- Solar-Powered Water Purification Methods
- Heat Transfer and Optimization
- Heat Transfer Mechanisms
- Adsorption and Cooling Systems
- Photovoltaic System Optimization Techniques
- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Membrane Separation Technologies
- Building Energy and Comfort Optimization
- Solar Radiation and Photovoltaics
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Graphene research and applications
- Advanced Battery Technologies Research
- Hybrid Renewable Energy Systems
- Heat Transfer and Boiling Studies
- Boron and Carbon Nanomaterials Research
- Photonic and Optical Devices
- Microgrid Control and Optimization
- nanoparticles nucleation surface interactions
- Integrated Energy Systems Optimization
- Advancements in Battery Materials
- Engineering Applied Research
University of Warith Al-Anbiyaa
2022-2025
University of Kerbala
2022-2025
University of Ha'il
2024
Tanta University
2024
The objective of this study was to enhance the performance hemispherical solar stills (HSS) through experimental investigations utilizing various types sand beds as thermal storage materials. research examined influence type (yellow and black) bed heights (1, 2, 3 cm) on efficacy HSS. Additionally, explored effects external reflectors a vapor extraction fan sand-based results indicated that HSS using black demonstrated superior compared other operating conditions in terms both productivity...
The efficient design of heat sinks is a severe challenge in thermo-fluid engineering. A creative and innovative way applying lateral perforations to parallel finned sinks. significance achieving an optimal for perforated (PFHSs) has inspired the present authors introduce novel hybrid designing approach that combines computational fluid dynamics (CFD), machine learning (ML), multi-objective optimization (MOO), multi-criteria decision-making (MCDM). variables considered include size (0.25<φ <...
The performance of nanofluids is largely determined by their thermophysical properties. Optimizing these properties can significantly enhance nanofluid performance. This study introduces a hybrid strategy based on computational intelligence to determine the optimal conditions for ternary nanofluids. goal minimize dynamic viscosity and maximize thermal conductivity varying volume fraction, temperature, nanomaterial mixing ratio. proposed integrates machine learning, multi-objective...
A practical study was conducted to improve the performance of conventional pyramidal solar stills (CPSS) using two types fins with differing geometries, as well nanocomposites TiO2 and graphene. The first fin hollow, cylindrical, perforated (HCPF), whereas second an inclined rectangular (IPRF). were integrated base a still evaluate their in comparison CPSS. obtained experimental results demonstrated that hollow cylindrical (PSS-HCPF) (PSS-IPRF) produced more distillate than PSS-HCPF CPSS...
In a shell-and-coil heat exchanger, employing double coil instead of simple causes more transfer compared to because the improves exchange through enhanced fluid flow and turbulence, enabling longer tube length in constrained locations.. addition reducing fouling requirement for maintenance, helical shape may also provide benefit self-cleaning action. Ensuring even distribution maximizes exchanger's surface area use reduces low zones. Applications needing compact solutions without...
Poly-ether ether ketone (PEEK) was modified to sulfonated poly-ether (sPEEK) by sulfonation process with a degree of 49.5%. Carbon nanotubes were acid-treated sulfuric acid and nitric solution (3:1, v/v) for functionalization. sPEEK sPEEK/c-CNT membranes prepared solvent casting method using dimethyl sulfoxide (DMSO) as solvent. The experimental part conducted per design experiment employing response surface methodology consisting three factors namely (A) c-CNT (wt. %), (B) mixing...
Water scarcity is an important global issue that necessitates the development of sufficient and sustainable desalination technologies. This study forecasts productivity two solar distillation technologies, namely conventional tubular still (TSS) convex (CTSS). The research objectives included assessing distillate yield both stills investigating application advanced gradient boosting machine learning (ML) technique for forecasting production. Compared to TSS, CTSS demonstrated a calculated...
Ensuring sustained thermal propagation is a crucial role in many industrial and systems since it facilitates the improvement of efficiency engineering engines machinery. Therefore, usage magnetized nanoparticles heat-carrying non-Newtonian fluid promising development for enhancement power energy. This paper uniquely contributes by comprehensively analyzing heat mass transfer characteristics Casson nanofluid subjected to bioconvection over disk. The study also explores detail interaction...
This study explores the phase constitution, thermal behavior, magnetic characteristics, and mechanical properties of FeCoNiCrCux high-entropy alloys (HEAs) produced via powder metallurgy, focusing on varying copper ratios (0–20%). The investigation seeks to understand how introduction influences composition FeCoNiCr HEAs, particularly regarding changes in structure behavior. constitution was analyzed using field emission scanning electron microscopy (SEM) X-ray diffraction (XRD). Thermal...