Volume & Issue: Volume 41, Issue 1, Mechanical Engineering, January 2023 (Mechanical Engineering, 22 Articles)
Number of Articles: 22
Heat Pipe Thermal Performance Analysis by Using Different Working Fluids
Volume 41, Issue 1 , January 2023, Page 1-12
Abstract
This study investigated the thermal performance of the heat pipe and conducted on the effects of working fluids with wick and vertical position. The experiments were conducted using ... Read More ...
Modal Analysis of Specific Composite Sandwich Structures
Volume 41, Issue 1 , January 2023, Page 13-22
Abstract
Composite sandwich structures are gaining attention due to their inherent properties, such as lightweight, low density, and high strength. The forced vibration response of these structures ... Read More ...
Numerical Investigation of Thermal-Hydraulic Performance of Printed Circuit Heat Exchanger with Different Fin Shape Inserts
Volume 41, Issue 1 , January 2023, Page 23-36
Abstract
The printed circuit heat exchanger is one of the most recent important heat exchangers, especially in the nuclear power plant and aerospace applications, due to its very compact geometry ... Read More ...
Design and Implementation of a Smart Greenhouse Automated and Conditioned by Solar Power System
Volume 41, Issue 1 , January 2023, Page 37-44
Abstract
Photosynthesis requires additional energy. Such energy can be obtained by building a greenhouse, which traps sunlight's heat. The primary challenge in greenhouse growing is stabilizing ... Read More ...
Study the Performance of a Novel Desiccant Heat Exchanger
Volume 41, Issue 1 , January 2023, Page 45-59
Abstract
Conserving energy and reducing emissions has become a global consensus. However, most air conditioning systems are highly energy-consuming, affecting global warming and the ozone layer ... Read More ...
A comparative study between two lubrication nano-additives (Bi2O3 & TiO2) based on vibration response analysis
Volume 41, Issue 1 , January 2023, Page 60-68
Abstract
The purpose of this paper is to present a vibration monitoring analysis of a hydrodynamic journal bearing working with nano-additives lubricants.The vibration response is generated ... Read More ...
Numerical and Experimental Investigation of Heat Transfer Enhancement by Hybrid Nanofluid and Twisted Tape
Volume 41, Issue 1 , January 2023, Page 69-85
Abstract
This paper presents an experimental and numerical study to investigate the heat transfer enhancement in a horizontal circular tube using hybrid nanofluid (CuO, Al₂O₃/ distilled ... Read More ...
Bearings Health Monitoring Based on Frequency-Domain Vibration Signals Analysis
Volume 41, Issue 1 , January 2023, Page 86-95
Abstract
Rotating machine health monitoring is critical for system safety, cost savings, and increased reliability. The need for a simple and accurate fault diagnosis method has led to the development ... Read More ...
Dynamic Response Analysis of the Rotor Using the Jeffcott Method and Performance Improvement Using Active Magnetic Bearing
Volume 41, Issue 1 , January 2023, Page 96-109
Abstract
The most common component of mechanical systems today is rotating machines. In these systems, vibration is caused by rotating components. As a result, to decrease the amplitude of vibrations ... Read More ...
Optimization Process of Double Spots Welding of High Strength Steel Using in the Automotive Industry
Volume 41, Issue 1 , January 2023, Page 110-120
Abstract
Resistance Spot Welding (RSW) is one of the most important welding techniques used in the automotive industry because it is an economic process and is suitable for many materials. Many ... Read More ...
Effects of Magnetic Field on the Performance of Solar Distillers: A Review Study
Volume 41, Issue 1 , January 2023, Page 121-131
Abstract
Due to the rising demand for treated water, the enhancement of potable water yield technologies, such as traditional solar distillers, is a pressing concern. Solar desalination is one ... Read More ...
Numerical Simulation of Powering Turbofan Propulsion Aircraft with Electricity
Volume 41, Issue 1 , January 2023, Page 132-141
Abstract
The gas turbine-based propulsion systems were responsible for the emission of pollutants that damage the ecosphere. Commercial aviation represented a large portion of carbon emissions ... Read More ...
Determination of Impingement Cooling Fluid Temperature-Time Profile For Extracted Tiger-Nut Juice (Cyperus Esculentus) By Lumped Thermal Mass Analysis
Volume 41, Issue 1 , January 2023, Page 142-150
Abstract
Determination of Temperature-Time Profile by the Lumped thermal mass analysis (LTMA) method using Tiger-Nut Juice as the impinging fluid on the cooling system was carried out. With ... Read More ...
Determination of Draught Requirement of Single-furrow Mouldboard Plough in Sandy Loam Soil in Yola, Northeastern Nigeria
Volume 41, Issue 1 , January 2023, Page 151-158
Abstract
The draught requirement of a single-furrow animal-drawn mouldboard plough implement was determined on sandy loam soils from June to July 2021 at Modibbo Adama University, Yola. The ... Read More ...
Investigation of Offshore Wind Turbine Structure Deflection Using Experimental Work, Numerical, and Theoretical Approach
Volume 41, Issue 1 , January 2023, Page 159-175
Abstract
Electrical energy from offshore wind turbines is an important source of clean, renewable energy production. One of the reasons for the low efficiency of wind turbines is the change ... Read More ...
Thermal Performance of a Counter-Flow Double-Pass Solar Air Heater With The Steady and Pulsating Flow
Volume 41, Issue 1 , January 2023, Page 176-184
Abstract
The present work studied the influence of pulsating flow as an active method on the thermal performance of a double-pass solar air heater with a tubular solar absorber. A ball valve ... Read More ...
Thermoelectric Generators as a Heat Recovery System for Exhaust Gases of Vehicles Driving at Low Speeds
Volume 41, Issue 1 , January 2023, Page 185-195
Abstract
To save the environment and utilize the waste heat associated with exhaust gases of internal combustion engines, it is crucial to design an efficient system that can recover this heat ... Read More ...
Omnidirectional Mobil Robot with Navigation Using SLAM
Volume 41, Issue 1 , January 2023, Page 196-202
Abstract
As mobile robots have become widespread in indoor environments with narrow and crowded corridors, such as institutions, the demand for mobile robots has recently increased, especially ... Read More ...
Experimental Study Convection Heat Transfer Inside the Triangular Duct Filled with Porous Media
Volume 41, Issue 1 , January 2023, Page 203-217
Abstract
Convection heat transfer inside an empty triangular channel when filled with porous media heated proportionally with a constant heat flux (1300 W/m²) at the Reynolds number range ... Read More ...
The Effect of Rectangular Grooves on the Lubrication Mechanism in an Inclined Slider Bearing
Volume 41, Issue 1 , January 2023, Page 218-231
Abstract
This research aims to study the effect of rectangular grooves on the lubrication mechanism in an inclined slider bearing. Reynolds' equation was used in the theory part to calculate ... Read More ...
The Effect of Eichhornia Crassipes Biodiesel/LPG Dual-Fuel on Performance and Emissions in a Single-Cylinder Compression Ignition Engine
Volume 41, Issue 1 , January 2023, Page 232-242
Abstract
This study investigates the effects of Eichhornia Crassipes Biodiesel (ECB) with liquefied petroleum gas (LPG) dual-fuel on diesel engine performance and exhaust emissions characteristics. ... Read More ...
Effect of Copper Foam Baffles on Thermal Hydraulic Performance for Staggered Arrangement in a Duct
Volume 41, Issue 1 , January 2023, Page 243-256