Main Subjects = Engineering
Number of Articles: 624
Image encryption based on s-box and 3D-chaotic maps and secure image transmission through ofdm in rayleigh fading channel
Volume 42, Issue 2 , February 2024, , Page 288-297
Abstract
Data security is vital if transferred over a wireless network or stored on a personal computer. The essential properties of chaos, such as initial state sensitivity and unpredictability, ... Read More ...
Detection of arabic sign language by machine learning techniques with PCA and LDA
Volume 42, Issue 2 , February 2024, , Page 298-311
Abstract
People need a communication channel and a way to communicate with a person or group. Deaf people communicate with others through sign language. The remarkable and rapid development ... Read More ...
Impact of the UPFC on the optimal transmission switching for cutting down market power cost
Volume 42, Issue 2 , February 2024, , Page 312-326
Abstract
The exercise of market power by the strategic generating companies (gencos) in the deregulated wholesale electricity market (WEM) should be mitigated, as it results in higher wholesale ... 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
Abstract
The climate change that the world is witnessing has cast a greater shadow on the Middle East. Iraq, one of the region's countries, is experiencing harsh thermal conditions. With the ... Read More ...
The Electrical and Mechanical Aspects of Aluminum and Copper Resistance Spot Weld Joints
Volume 42, Issue 1 , January 2024, , Page 195-205
Abstract
Resistance spot welding (RSW) is widely used in the automotive industry, particularly for copper-aluminum alloys in electric cars. RSW joint conductivity is crucial for electric vehicles. ... Read More ...
Improving the charging rate and energy recovery of triplex tube heat storage-based pcm with mono/hybrid nanoparticles
Volume 42, Issue 1 , January 2024, , Page 206-231
Abstract
Latent thermal energy storage systems are widely utilized to match the inequality between heat supply and demand. Despite these systems' wide range of uses in various applications, ... Read More ...
Numerical investigation of air conditioning system configurations for achieving desired negative pressure in isolation rooms
Volume 42, Issue 1 , January 2024, , Page 232-247
Abstract
This paper investigates a novel study about the influence of airflow simulation of an air conditioner (AC) inlet angle impacting negative pressure control in an airborne isolation indoor ... Read More ...
Experimental and Theoretical Analysis to Produce Pentagonal Cup in Deep Drawing Process
Volume 41, Issue 12 , December 2023, , Page 1432-1441
Abstract
The manufacturing industry heavily relies on deep drawing due to its remarkable ability to produce intricate symmetrical and asymmetrical shapes with accuracy and efficiency. This research ... Read More ...
The Influence of the Inclusion of Nano Ceramic Particles on the PMMA Composite Properties for Biomaterials Applications
Volume 41, Issue 12 , December 2023, , Page 1442-1455
Abstract
This study examines the effects of reinforcing PMMA acrylic resin with different Nanoparticle types: Silica (SiO2) (67.8nm), Titania (TiO2) (57.3nm), and Talc powders (TP) (80.1nm). ... Read More ...
Investigation and Prediction of the Impact of FDM Process Parameters on Mechanical Properties of PLA Prints
Volume 41, Issue 12 , December 2023, , Page 1465-1473
Abstract
Complex geometry components can be produced using FDM-based additive manufacturing (AM). In this study, the compressive and tensile strength were investigated, considering variations ... Read More ...
Study of Physical Properties of Biocomposite Based on the Polymer Blends Used for Denture Base Applications
Volume 41, Issue 12 , December 2023, , Page 1474-1487
Abstract
In this study, two different types of polymers—Polyamide (PA) type (6) and Polyvinylpyrrolidone (PVP) type (K30), each added separately with a different weight fraction (0%, 2%, ... Read More ...
Improvement of Formability of AISI 1006 Sheets by Hydroforming with Die in Square Deep Drawing
Volume 41, Issue 12 , December 2023, , Page 1488-1496