Aims: This study aimed to assess the degree to which in-house and contract maintenance practices are implemented in roofing sheet manufacturing firms located within the Kumasi Metropolis of Ghana, and to identify the factors that influence these firms' decisions to adopt specific...
Open access
Research Article10.9734/jerr/2025/v27i91629
Freshwater scarcity, intensified by population growth, urbanization, and industrial development, has positioned desalination as a critical solution for augmenting global water supplies. This paper presents a comprehensive review of desalination technologies, covering both mature...
Open access
Research Article10.9734/jerr/2025/v27i91627
This research investigates the use of dynamic simulations approach for a 3-phase induction motor driven by a Six-pulse Voltage Source Inverter (6p-VSI). The objective of the study is to develop a simulation model of a three-phase inverter drive system using a Six-pulse Voltage So...
Open access
Research Article10.9734/jerr/2025/v27i91625
As key equipment in the field of engineering construction and logistics transport, bridge cranes play an important role in material handling operations. The load swinging during operations significantly affects work efficiency and may cause serious safety accidents. In addition,...
Open access
Research Article10.9734/jerr/2025/v27i91626
In this study, we present a computational model utilizing a Newtonian fluid assumption to investigate blood flow characteristics in arteries with single and double stenosis. We have used COMSOL Multiphysics software with a suitable validation to evaluate the hemodynamic parameter...
Open access
Research Article10.9734/jerr/2025/v27i91624
Habib Shehu, Omolayo Sunday, Damilola Ayodele Ojo, Oladele Nicholas Afolayan, Temitope Anthony Adebanjo, Eric Iyere Eromosele, Amienye Babatunde Omo Enabulele, Oghenetega A. Okpoko, Francis Chukwudalu Okeke & Benjamin Osaze Enobakhare·Journal of Engineering Research and Reports·2025
Smart sensors, predictive analytics, and machine learning (ML) are reshaping how infrastructure is managed by enabling real-time, data-driven decision-making. Rather than relying on reactive maintenance, these technologies support proactive strategies that improve efficiency, red...
Open access
Research Article10.9734/jerr/2025/v27i91623
Aims: To develop a low-cost instrumentation system using Arduino-based components for measuring thermophysical properties in a mid-sized wind tunnel. Study Design: The existing research aims to design and implement an Arduino-based Data Acquisition System (DAQ) making use of a Pi...
Open access
Research Article10.9734/jerr/2025/v27i91621
This study designs a dual-loop speed control system for PMSMs on the Simulink platform, employing vector control with SVPWM to decouple current and speed. The model integrates the PMSM, coordinate transformations, PI controllers, and inverter. Simulations show rapid speed trackin...
Open access
Research Article10.9734/jerr/2025/v27i91622
The present study on the Triassic siliciclastic systems of the Tim Mersoï basin aims to characterize the sandstones of this formation from a sedimentological and structural perspective. The study area covered by this work corresponds to the central part of the basin and extends f...
Open access
Research Article10.9734/jerr/2025/v27i81618
Industrial Control Systems (ICS) are especially vulnerable to advanced cyberattacks because to their connectivity to the Internet of Things (IoT) and information technology (IT) networks. Firewalls, Virtual Private Networks (VPNs), and signature-based intrusion detection systems...
Open access
Research Article10.9734/jerr/2025/v27i81619