Main Subjects = Mechanical
Number of Articles: 97
The influence of micro channel on the performance of low concentrator parabolic collector systems with phase change material
Articles in Press, Corrected Proof, Available Online from 05 February 2024
Abstract
Increasing global economic development leads to a continuous increase in energy demand, considering the limited conventional resources of energy as well as the impact on the environment ... Read More ...
Effect of the material properties of the rotor-disc on the performance of eddy current braking systems
Articles in Press, Corrected Proof, Available Online from 16 February 2024
Abstract
Failure of traditional brakes occurs due to raised temperatures and the formation of structural fractures caused by wear and strain. For resolving mechanical brake problems, consider ... Read More ...
Performance enhancement of PV panels by a channel shaped heat exchanger with an electromechanical control
Articles in Press, Corrected Proof, Available Online from 18 February 2024
Abstract
Photovoltaic panels are considered one of the important practical applications in converting solar energy into electrical energy, but they suffer from the effect of heat associated ... Read More ...
Experimental analysis and combustion characteristics of briquettes from different wood in nigeria
Articles in Press, Corrected Proof, Available Online from 28 March 2024
Abstract
The increasing demand for sustainable and renewable energy sources has prompted extensive research into alternative biomass fuels, particularly in regions like Nigeria, where traditional ... Read More ...
Computational insights into the thermal performance enhancement of solar air heater channel through metal foam integration
Articles in Press, Corrected Proof, Available Online from 31 March 2024
Abstract
The two-dimensional numerical simulations focused on fluid flow and heat transfer within a solar air heater (SAH) channel incorporating copper metal foam with a porosity of 90% were ... Read More ...
The impact of electronic control systems on improving the performance of the solar heater
Articles in Press, Corrected Proof, Available Online from 03 April 2024
Abstract
In this study, the effect of an electronic control system (ECS) on the performance of a solar heater fabricated from recycled materials was investigated . The study found that the maximum ... Read More ...
Theoretical and experimental investigation of the effect of heat flux to lift water in a solar bubble pump
Articles in Press, Corrected Proof, Available Online from 04 April 2024
Abstract
In remote areas, a scarcity of accessible water poses a significant predicament, and sun-powered propelling contraptions offer promising solutions. It is possible to collect solar energy ... Read More ...
3D Printing for wind turbine blade manufacturing: a review of materials, design optimization, and challenges
Articles in Press, Corrected Proof, Available Online from 12 April 2024
Abstract
Wind energy has become an easy-to-harness source by converting captured wind currents into electrical energy. Powerful and customizable wind turbines are used to convert wind energy ... Read More ...
Effect of tool profile on micro hardness, forming limit, and final thickness in incremental hole flanging process of DC01 steel and AA1050 sheet metals
Articles in Press, Corrected Proof, Available Online from 14 April 2024
Abstract
The present study delves into the incremental hole flanging process applied to AA1050 and DC01 sheet metals with 0.7 and 1 mm thicknesses. Employing a distinctive lathe-based fixture, ... Read More ...
Enhancing performance of Double-Slope solar stills through optimization of heat addition methods: a comprehensive analysis
Articles in Press, Corrected Proof, Available Online from 15 April 2024
Abstract
This comprehensive research paper reviews the latest techniques to enhance the productivity of double-slope solar stills by providing quantitative data on key research outcomes. With ... Read More ...
Characterization of alkaline treated raffia palm fibres as reinforcement in polymer composite
Articles in Press, Corrected Proof, Available Online from 21 April 2024
Abstract
The characterization of raffia palm fibre (RPF) for reinforcement in polymer composite for specialized applications was studied. The fibres were treated with NaOH solution and subjected ... Read More ...
Phase Change Material in Glazing Windows System: A Review
Volume 42, Issue 1 , January 2024, , Page 1-17
Abstract
As far as thermal insulation is concerned, phase change materials (PCM) have a very good potential to be excellent insulation materials due to their thermal properties like low thermal ... Read More ...
Studying the Influence of Variable Inlet Guide Vane with the Physical Faults on the Performance of Industrial Gas Turbine at Part-Load Operation
Volume 42, Issue 1 , January 2024, , Page 18-32
Abstract
This research work presents a gas turbine performance investigation. Researchers have put efforts into this field of study; however, the influence of the concurrence of variable inlet ... Read More ...
Enhancing the solar still performance using different designs of absorber with heat storage materials and different wick materials: A review
Volume 42, Issue 1 , January 2024, , Page 33-50
Abstract
Despite water covering more than two-thirds of the planet, improving potable water production technologies is a significant issue because of the increased demand for treated water. ... Read More ...
Solar Photovoltaic Thermal Cells Performance Improvement using Jet, Phase Change Material and Nanoparticles Cooling Technology: A review
Volume 42, Issue 1 , January 2024, , Page 51-64
Abstract
The cooling of solar photovoltaic (PV) cells is reviewed in this study. The critical analysis aims to increase PV cell life span and electrical efficiency. To improve the caliber of ... Read More ...
Aerodynamic Characteristics Evaluation of S-Series Airfoils
Volume 42, Issue 1 , January 2024, , Page 65-77
Abstract
The present study utilizes the commercial software ANSYS-Fluent to explore the influence of the geometry of thick S- S-series airfoil on the near-wake region. Four different S-series ... Read More ...
Experimental Study of the Double Pipe Heat Exchanger for Heat Transfer and Pressure Drop Characteristics of the Grooved Tube
Volume 42, Issue 1 , January 2024, , Page 78-89
Abstract
Experiments are conducted to investigate the heat transfer and pressure drop characteristics of corrugated tubes and rod baffles in a shell-and-tube heat exchanger. One of the effective ... Read More ...
An Analytical Solution to Buckling of Thick Beams Based on a Cubic Polynomial Shear Deformation Beam Theory
Volume 42, Issue 1 , January 2024, , Page 90-103
Abstract
This paper presents analytical solutions for the buckling of thick beams. The Bernoulli-Euler beam theory (BEBT) overestimates their critical buckling load. This paper has derived a ... Read More ...
Application of Discrete Wavelet Transform for Condition Monitoring and Fault Detection in Wind Turbine Blades: An Experimental Study
Volume 42, Issue 1 , January 2024, , Page 104-116
Abstract
Effective structural monitoring maximizes efficiency in wind turbines, a crucial renewable energy asset. Using advanced condition monitoring techniques is crucial for reliability. This ... Read More ...
Investigating the Effect of Electroplated Coatings on Single-Phase Fluid Flow and Heat Transfer in Microchannel
Volume 42, Issue 1 , January 2024, , Page 117-134
Abstract
A significant heat flux affects the efficacy and durability of most equipment. Cooling these devices is the primary concern, prompting specialists to propose and investigate various ... Read More ...
Enhancing Wind Tunnel Computational Simulations of Finite Element Analysis Using Machine Learning-Based Algorithms
Volume 42, Issue 1 , January 2024, , Page 135-143
Abstract
Wind tunnels are essential for examining aircraft model aerodynamics, accurately simulating real-world conditions, and enhancing design and performance evaluations. This study introduces ... Read More ...
Effect of the Magnetic Field and Exhaust Gas Recirculation on the Performance and Emissions of Biodiesel Engine Coated with Nanoceramics
Volume 42, Issue 1 , January 2024, , Page 144-156
Abstract
This study investigates the influence of ceramic coating on diesel engine efficiency through comprehensive analysis. The investigation was conducted on a four-stroke Kirloskar TV1 diesel ... Read More ...
State-of-the-Art Review into Signal Processing and Artificial Intelligence-based Approaches Applied in Gearbox Defect Diagnosis
Volume 42, Issue 1 , January 2024, , Page 157-172
Abstract
Various industrial applications, including rotating and reciprocating machinery, depend on gears. Therefore, a sudden breakdown of the gears could result in substantial financial losses. ... Read More ...
Analyzing Energy Performance and Assessing Dry Moisture Content of Briquettes through Numerical Investigations
Volume 42, Issue 1 , January 2024, , Page 173-182
Abstract
This study presents a comprehensive numerical investigation into the energy evaluation and determination of dry moisture content of briquettes, a vital aspect of renewable energy production. ... Read More ...
Numerical Study of the Effect of Thermal Insulation and Window-to-wall Ratio on Reducing the Thermal Loads of the Residential Sector in Iraq
Volume 42, Issue 1 , January 2024, , Page 183-194