Main Subjects = Mechanical
Number of Articles: 97
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 ...
Mechanical Strength Optimization for the Polylactic Acid Printed Parts in Material Extrusion Process Using Artificial Neural Network
Volume 41, Issue 12 , December 2023, , Page 1539-1551
Abstract
Material Extrusion technology is one of the most widely used Additive Manufacturing processes due to its simplicity in use, affordable parts fabricating costs, product durability, and ... Read More ...
Computational Single and Multiphase Approaches to Investigate the Hydrothermal Behavior of Hybrid Nano-fluid in Plain and Wavy Tubes
Volume 41, Issue 7 , July 2023, , Page 886-903
Abstract
The newest class of heat transfer improvement is accomplished by using hybrid Nano-fluids. Therefore, the heat transfer and pressure drop of a mixture of Iron oxide (Fe3O4) and Magnesium ... Read More ...
Experimental and Numerical Study of Spur Gears With Lightening Holes
Volume 41, Issue 7 , July 2023, , Page 904-914
Abstract
The gear is a very important component of power transmission in a flying vehicle and rotating mechanisms etc... In this paper, the dynamic effect and stresses generated as a result ... Read More ...
Investigation of Frequency-Domain-Based Vibration Signal Analysis for UAV Unbalance Fault Classification
Volume 41, Issue 7 , July 2023, , Page 915-923
Abstract
The flying reliability of Unmanned Aerial Vehicles (UAVs) and flying robots, which directly determines the operational degree of safety, is becoming more important in recent intelligent ... Read More ...
Effect of ECAP process on mechanical properties and microstructure of AA-6061 recycled chips
Volume 41, Issue 7 , July 2023, , Page 924-939
Abstract
The oxidation of aluminum machined chips makes successful recycling via the traditional re-melting technique difficult. A viable solution to this problem is to utilize solid-state recycling ... Read More ...
Mathematical Model of Properties and Experimental Fatigue Investigation at Elevated Temperatures of Functionally Gradient Materials
Volume 41, Issue 7 , July 2023, , Page 940-953
Abstract
Fatigue that occurs at elevated temperatures is called thermal fatigue. High temperatures and cycling loads cause thermal fatigue that can cause component failures. In this paper, induced ... Read More ...
The Effect of Vibrating Inner Cylinder on Natural Convective Heat Transfer in Concentric and Eccentric Horizontal Cylindrical Annuli
Volume 41, Issue 7 , July 2023, , Page 963-978
Abstract
In this study, natural heat convection caused by centric and vertically eccentric long horizontal cylinders under the influence of vibration is experimentally investigated. The internal ... Read More ...
Performance Evaluation of PV Panel Powered Dual Thermoelectric Air Conditioning System
Volume 41, Issue 7 , July 2023, , Page 979-990
Abstract
Thermoelectric air condition system (TEACs) powered by solar photovoltaics is useful for thermal comfort applications, especially when there is a direct energy source like sunlight. ... Read More ...
Exploring the effects of a new lifter design and ball mill speed on grinding performance and particle behaviour: A comparative analysis
Volume 41, Issue 7 , July 2023, , Page 991-1000
Abstract
Ball mills are the leading grinding equipment in the mineral processing industry. Balls are the primary component in the grinding of materials. Lifters lift these balls to the shoulder ... Read More ...
Impact of Cooling Fluid Temperature on the Structural Integrity of Gas Turbine Stator Blades
Volume 41, Issue 7 , July 2023, , Page 1001-1009
Abstract
The importance of gas turbine engines to the aviation industry cannot be overemphasized. Being a major part of aircrafts and jets, its reliability must be second to none. They are continuously ... Read More ...
Analytical Study of Free Vibration Characteristics For Sandwich Cylindrical Shell With Single Phase Metal Core
Volume 41, Issue 7 , July 2023, , Page 1010-1025
Abstract
This paper presents an analytical investigation of the nonlinear vibration characteristics of a single-phase functionally graded cylindrical shell panel with various porous metal cores. ... Read More ...
Comparative Study of Induction Motor and Steam Turbine at Kebon Agung Sugar Factory Malang Indonesia
Volume 41, Issue 7 , July 2023, , Page 1026-1033
Abstract
Induction motors and steam turbines are the main components in the sugar cane milling process. This study analyzes the efficiency of induction motors and steam turbines as mill drives ... Read More ...
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