Hussein A. Kazem
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View article: Passive cooling of Photovoltaic panels using radiative paints and metal foam fins: A critical review of mechanisms, materials, and performance metrics
Passive cooling of Photovoltaic panels using radiative paints and metal foam fins: A critical review of mechanisms, materials, and performance metrics Open
View article: The Role of Vegetable Oils in Modifying Lipid Profiles in Patients with Non-Alcoholic Fatty Liver Disease
The Role of Vegetable Oils in Modifying Lipid Profiles in Patients with Non-Alcoholic Fatty Liver Disease Open
The prevalence of Non-Alcoholic Fatty Liver Disease (NAFLD) has been steadily rising, marked by an accumulation of fat within the liver and alterations in the body’s metabolic processes. This study aimed to investigate the potential benefi…
View article: Biosorption of Crystal Violet onto Fenugreek Seed Powder: Comprehensive Optimization Through Response Surface Methodology and Elucidation of Dye Uptake Mechanism
Biosorption of Crystal Violet onto Fenugreek Seed Powder: Comprehensive Optimization Through Response Surface Methodology and Elucidation of Dye Uptake Mechanism Open
This work investigates the efficacy of fenugreek seed powder (FSP), an agricultural product, as an economical and sustainable biosorbent for the extraction of crystal violet (CV) dye from aqueous environments. The biosorbent was analyzed u…
View article: Impact of severe weather conditions in Iraq on the performance of grid-connected photovoltaic system
Impact of severe weather conditions in Iraq on the performance of grid-connected photovoltaic system Open
The view of decision makers in Iraq has evolved towards the use of photovoltaic (PV) units to encourage the generation of green electricity. Previously, this technology was considered as a secondary option because its performance decreases…
View article: Improving the Performance of Smart Solar Energy Management by Integrating IoT and Machine-Learning
Improving the Performance of Smart Solar Energy Management by Integrating IoT and Machine-Learning Open
Integrating IoT with machine-learning transforms solar energy management, improving efficiency and reliability. This paper discusses building a sophisticated system that combines real-time IoT data collection with advanced machine-learning…
View article: Development of Optimized Maintenance Scheduling Model for Coal-Fired Power Plant Boiler
Development of Optimized Maintenance Scheduling Model for Coal-Fired Power Plant Boiler Open
Efficient maintenance scheduling for coal-fired power plant boilers requires systematic approaches due to frequent upkeep needs. Computing intelligence, a subset of AI, aids in gaining insights. Optimization methods like MILP and PSO rely …
View article: A review of photovoltaic/thermal (PV/T) incorporation in the hydrogen production process
A review of photovoltaic/thermal (PV/T) incorporation in the hydrogen production process Open
Integrating the photovoltaic/thermal (PV/T) system in green hydrogen production is an improvement in sustainable energy technologies. In PV/T systems, solar energy is converted into electricity and thermal energy simultaneously using hot w…
View article: Modelling and Performance Evaluation of a Photovoltaic/thermal Solar Energy System in Oman Using Experimental Data and Artificial Neural Networks
Modelling and Performance Evaluation of a Photovoltaic/thermal Solar Energy System in Oman Using Experimental Data and Artificial Neural Networks Open
View article: Enhancing Photovoltaic Efficiency with Dual-axis Solar Tracking and Radiative Cooling Technology
Enhancing Photovoltaic Efficiency with Dual-axis Solar Tracking and Radiative Cooling Technology Open
Photovoltaic modules' efficiency is often reduced by high operating temperatures and fixed positioning, leading to energy losses and suboptimal solar irradiation capture. The novelty of this study is to improve PV performance using trackin…
View article: Design, Analysis and Optimization of High-Efficiency Wind Turbines for Sustainable Power Generation Using Tubercles Wind Turbine Design
Design, Analysis and Optimization of High-Efficiency Wind Turbines for Sustainable Power Generation Using Tubercles Wind Turbine Design Open
View article: Homogeneous and Stratified Combustion Characteristics Affected by Injection and Spark Timings Trade-off in Dual Ethanol SI Engine
Homogeneous and Stratified Combustion Characteristics Affected by Injection and Spark Timings Trade-off in Dual Ethanol SI Engine Open
View article: Dust mitigation methods and multi-criteria decision-making cleaning strategies for photovoltaic systems: Advances, challenges, and future directions
Dust mitigation methods and multi-criteria decision-making cleaning strategies for photovoltaic systems: Advances, challenges, and future directions Open
This review consolidates four decades of research (1983–2024) on dust mitigation for photovoltaic systems, categorizing strategies into four key areas: preventive measures, dust monitoring systems, active cleaning methods, and multi-criter…
View article: Optimal nanofluid selection for photovoltaic/thermal (PV/T) systems in adverse climatic conditions
Optimal nanofluid selection for photovoltaic/thermal (PV/T) systems in adverse climatic conditions Open
For PV/T systems, nanofluids are used to collect thermal energy and cool the PV panels in order to generate more electricity. To date, researchers have not agreed on a name for the optimal nanofluid for photovoltaic thermal (PV/T) applicat…
View article: Evaluation of photovoltaic thermal system performance with different nanoparticle sizes via energy, exergy, and irreversibility analysis
Evaluation of photovoltaic thermal system performance with different nanoparticle sizes via energy, exergy, and irreversibility analysis Open
The PVT system efficiency generally depends on diverse factors, such as design parameters, solar radiation intensity, and the concentration and type of nanofluid, among other major factors. The present work focuses on the effect of nanopar…
View article: Energy enhancement of building-integrated photovoltaic/thermal systems: A systematic review
Energy enhancement of building-integrated photovoltaic/thermal systems: A systematic review Open
In urban areas with limited space, harnessing renewable energy, especially solar energy, can be a challenge. However, we can overcome this obstacle by using building facades to generate energy. Buildings significantly contribute to global …
View article: AI Adoption for Steam Boiler Trip Prevention in Thermal Power Plants
AI Adoption for Steam Boiler Trip Prevention in Thermal Power Plants Open
Received: 20 May 2024. Revised: 22 June 2024. Accepted: 4 September 2024. Available online: 26 September 2024.
View article: Climate Change Mitigation Through Innovative Solar-Powered Car Ventilation System Design and Evaluation for the Malaysian Context
Climate Change Mitigation Through Innovative Solar-Powered Car Ventilation System Design and Evaluation for the Malaysian Context Open
Automotive carbon emissions, primarily governed by fuel consumption, are closely related to climate change. Parked cars act as inadvertent greenhouses, accumulate heat, requiring increased fuel consumption for air conditioning upon re-entr…
View article: Malaysian Rainwater Harvesting System for In-House Power Generation
Malaysian Rainwater Harvesting System for In-House Power Generation Open
Energy harvesting monitoring systems have become more important as the Internet of Things (IoT) have grown. An intelligent system to monitor rainwater harvesting at UNITEN COE BN is being designed and developed in this study. Rainwater har…
View article: Performance evaluation of solar photovoltaic/thermal system performance: An experimental and artificial neural network approach
Performance evaluation of solar photovoltaic/thermal system performance: An experimental and artificial neural network approach Open
A photovoltaic panel without cooling capabilities shows low efficiency and this efficiency deteriorates further during peak periods. In contrast, a photovoltaic/thermal (PV/T) system achieves higher electrical efficiency through a cooling …
View article: Evaluation of Grid-Connected Photovoltaic System in Harsh Weathers
Evaluation of Grid-Connected Photovoltaic System in Harsh Weathers Open
Received: 7 November 2023. Revised: 19 March 2024. Accepted: 21 May 2024. Available online: 30 June 2024.
View article: Experimental and numerical analyses of water droplet condensation on photovoltaic surfaces under clean and dusty conditions
Experimental and numerical analyses of water droplet condensation on photovoltaic surfaces under clean and dusty conditions Open
Several studies have investigated the condensation effect on dust agglomerate located on PV surfaces. The phenomena of dust condensation remain minimally addressed by researchers and not understanding well in the field of PV systems. Using…
View article: A comprehensive review of the dynamic applications of the digital twin technology across diverse energy sectors
A comprehensive review of the dynamic applications of the digital twin technology across diverse energy sectors Open
The energy supply sector, encompassing vital components such as generation, transmission, and distribution, holds a pivotal role in satisfying the energy demands of modern society. Its intricate web of technologies and infrastructure ensur…
View article: Causes, consequences, and treatments of induced degradation of solar PV: a comprehensive review
Causes, consequences, and treatments of induced degradation of solar PV: a comprehensive review Open
Photovoltaic (PV) modules’ efficiency decreases due to the presence of external electrical potentials due to the phenomenon known as potential induced degradation (PID). Powerlines or other external sources can generate this potential, or …
View article: Numerical and Experimental Validation of Pool Boiling Heat Transfer Enhancement by Al2o3 Nanofluid and Micro-Finned Surfaces
Numerical and Experimental Validation of Pool Boiling Heat Transfer Enhancement by Al2o3 Nanofluid and Micro-Finned Surfaces Open
View article: Numerical and Experimental Validation of Pool Boiling Heat Transfer Enhancement by Al2o3 Nanofluid and Micro-Finned Surfaces
Numerical and Experimental Validation of Pool Boiling Heat Transfer Enhancement by Al2o3 Nanofluid and Micro-Finned Surfaces Open
View article: Effect of Dust Types on Photovoltaic Module Performance: An Experimental Investigation
Effect of Dust Types on Photovoltaic Module Performance: An Experimental Investigation Open
View article: Design and implementation of smart integrated hybrid Solar-Darrieus wind turbine system for in-house power generation
Design and implementation of smart integrated hybrid Solar-Darrieus wind turbine system for in-house power generation Open
This paper presents the design and development of an integrated hybrid Solar-Darrieus wind turbine system for renewable power generation. The Darrieus wind turbine's performance is meticulously assessed using the SG6043 airfoil, determined…
View article: The effect of a reversed circular jet impingement on A bifacial module PVT collector energy performance
The effect of a reversed circular jet impingement on A bifacial module PVT collector energy performance Open
Photovoltaic thermal (PVT) technologies have a significant downside in addition to their numerous advantages. PVT technologies are constrained by the fact that its photovoltaic module gains heat due to exposure to solar irradiance, which r…
View article: Performance enhancement of photovoltaic modules with passive cooling multidirectional tapered fin heat sinks (MTFHS)
Performance enhancement of photovoltaic modules with passive cooling multidirectional tapered fin heat sinks (MTFHS) Open
The electrical output of photovoltaic (PV) modules degrades with continued exposure to extreme temperatures caused by solar radiation. The uniqueness of this research lies in the utilization of multidirectional fins with varying heights, w…
View article: Optimizing MWCNT-Based Nanofluids for Photovoltaic/Thermal Cooling through Preparation Parameters
Optimizing MWCNT-Based Nanofluids for Photovoltaic/Thermal Cooling through Preparation Parameters Open
Multiwalled carbon nanotubes (MWCNTs) were employed as added particles for nanofluids in this practical investigation. To identify the most appropriate nanofluid for cooling PVT systems that are functional in the extreme summer environment…