Industrial advancements in recent years have led to a significant increase in global energy consumption. Consequently, the pollution resulting from the use of fossil fuels to meet this energy demand has become a pressing ...

The limited availability of fossil fuels, the technical challenges associated with existing vehicles, and their emissions, have made the study of efficient energy converters and clean fuels a top priority for research ...

Iran possesses 10% of the world's oil and 15% of global gas resources, with an energy intensity of 8 MJ per dollar of Gross Domestic Product (GDP). Over the past decade, Iran has become one of the highest emitters of carbon ...

This study introduces a high step-up converter that utilizes a winding cross-coupled inductor paired with a novel auxiliary circuit. The auxiliary circuit facilitates zero-voltage switching (ZVS) for the main switches while ...

The system underwent a thermodynamic analysis in this research, focusing on the generation of energy, cooling, heating, hydrogen, and freshwater across multiple generations. The primary energy source for this cycle is a ...

The accurate simulation of lithium-ion batteries is crucial for optimizing their performance, increasing their lifespan, and mitigating environmental concerns, as they play a vital role in powering electric vehicles, ...

This study aimed to analyze a novel multigeneration system which uses the PTC and the PVT solar collectors as the energy sources. The main productions of this system is power, hot water, cooling,  hydrogen and freshwater. ...

To preserve power quality in islanded alternating current (AC) microgrids (MGs), precise line voltage regulation is crucial, especially in the presence of non-linear and unbalanced loads. Effective coordination among ...

This study investigates the impact of gas product recycling (GPR) on the performance of the steam methane reforming (SMR) process using nickel (Ni) and rhodium (Rh) catalysts. Hydrogen production, a cleaner alternative to ...

The evaluation in the study includes assessing the energy and exergy of a novel system capable of producing cooling, heat, electricity, hot water, hydrogen, and desalinated water simultaneously. This groundbreaking system ...

The present study adopted the thermodynamic technique to model a membrane energy exchanger (MEE) used for proton exchange membrane fuel cell (PEMFC) application. Governing equations, including a system of three nonlinear ...

This study introduces a new bidirectional converter that maintains the zero-voltage switching feature without complicating the circuit operation through an auxiliary circuit. Additionally, the circuit's design ensures ...

A Solid Oxide Fuel Cell (SOFC) with internal reformation and a parallel flow configuration is modeled. The solution domain of the model is divided into four sections: the fuel channel, air channel, bipolar plates, and the ...

An evaluation was conducted to assess the effectiveness of a proposed integrated cycle designed to recover waste heat from a gas turbine for the production of power, hot water, freshwater, and hydrogen. The system comprises ...

This paper presents a new optimal design of a fractional order controller for the control and stabilization of DC microgrids, particularly under constant power and voltage loads. The study focuses on a well-designed DC ...

The global energy crisis poses a major challenge, driven by the depletion of fossil fuel reserves and the escalating impacts of climate change. In response, the transition to renewable energy sources, particularly solar ...

Various properties of hydrogen atoms covalently bonded to palladium are predicted for four states of molecular palladium hydride including singlet neutral, triplet neutral, cation, and anion PdH2. These properties are ...

Due to the environmental harm caused by fossil fuels and their limited availability, renewable resources have emerged as a viable alternative, driving extensive research in this field in recent years. Moreover, the adoption ...

This article introduces and analyzes the thermodynamic and economic performance of two triple hybrid systems that generate power, thermal and refrigeration energy. The primary drive is a hybrid cycle consisting of a gas ...

One challenge of utilizing solar panels is the potential impact on a building's aesthetic. Building-integrated photovoltaics/thermal (BIPV/T) systems and transparent solar panels, integrated into windows, offer viable ...