Browsing Engineering by Issue Date
Now showing items 1-20 of 38
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Optimization of the Performances of P 47 Series Fast Attack Craft in Sri Lanka Navy Using AI-Driven Hydrodynamics Analysis
(2024-09-26)The P 47 series Fast Attack Craft (FAC) of the Sri Lanka Navy has been designed to achieve a design speed of 40 knots. Presently, the P 47 series consists of 05 No’s of FACs, namely P 471, P 472, P 473, P 474 and ... -
Design of an AI-Assisted Digital Flight Data Recording System for Sri Lanka Air Force Light Aircraft
(2024-09-26)A flight recorder, commonly referred to as a black box, is regarded as the most crucial source of information in the investigation of air accidents. Since the 1950s, flight recorders have been recognized as essential ... -
Designing Noise Reduction Propeller System for DJI Matrice 300 Drone
(2024-09-26)This study on designing a noise reduction propeller system for the DJI Matrice 300 drone addressed the growing concern of noise pollution, user safety, and regulatory compliance posed by unmanned aerial vehicles ... -
Numerical Study of Single Stage Travelling Wave Thermoacoustic Generator Through Regenerator Optimization
(2024-09-26)Clean energy has become a key factor in the modern world due to the lack of sustainable and clean energy sources. Low-grade thermal energy sources are common in the world and have the potential to fulfil a significant ... -
Factors Influencing Human Error in the Aviation Industry
(2024-09-26)Despite substantial improvements in technological reliability and system safety, human error remains the prominent cause of accidents in the aviation industry. There is a pressing need for enhanced methodologies ... -
Automated Fabric Hook-&-Eye Closure Feeding System
(2024-09-26)Pad printing is a popular tampography method used in garment manufacturing for printing a two- dimensional picture onto a three-dimensional object. Currently, the Sri Lankan apparel industry utilizes human operators ... -
Advanced nanotechnology for Intracranial pressure monitoring: A comprehensive review of Carbon Nanotube based ICP pressure sensors
(2024-09-29)Intracranial Pressure (ICP) is a critical parameter that influences cerebral perfusion and brain oxygenation. Proper monitoring of ICP is vital, particularly for patients with traumatic brain injuries (TBI) and ... -
Biomechanical analysis of basketball shooting techniques: A motion capture study of joint angles and movement patterns
(2024-09-29)Basketball shooting techniques require precise coordination of joint movements, which significantly influence shooting accuracy and efficiency. This study employed motion capture technology to analyse and compare ... -
Analyzing the Difference in Joint Angular Kinematics between Professional and Amateur Tennis Players
(2024-09-29)The study aimed to investigate the differences in shoulder, elbow, and wrist angular kinematics between professional and amateur players during various strokes such as forehand, backhand, serve, and volleys. Four ... -
Self-Sensing Concrete: A Breakthrough in Structural Health Monitoring- A review
(2024-09-29)Conventional concrete acts solely as a structural material. It has no or very little sensing property. Self sensing concrete is fabricated by adding functional fillers such as Carbon fibers, steel fibers, and Carbon ... -
Designing of an IoT-enabled syringe pump with remote monitoring features
(2024-09-29)Syringe Pump is an essential medical device widely used in healthcare settings for the precise and controlled administration of medications, or therapeutic agents to patients continuously via intravenous infusion, ... -
Review of Different Business Models Applicable for a Community Microgrid
(2024-09-29)Over the past decade, the growth of energy demand and CO2 emission levels in the world has shown a rapid increase. In response to these challenges, microgrid systems provide promising solutions through the incorporation ... -
Driver Drowsiness Detection & Accident Alert System
(2024-09-29)The issue of driving while drowsy remains a global concern in road safety, often leading to accidents due to delayed driver responses. Additionally, the limited awareness of emergency units exacerbates the consequences ... -
A Comprehensive Review of Cardiac Output determination and Radial Pulse Analysis using Piezoelectric Sensors
(2024-09-29)Cardiovascular conditions are a significant cause of death globally, with millions of deaths annually worldwide. To evaluate cardiovascular conditions effectively, the analysis of the arterial pulse wave can be a ... -
The impact of plastic waste as a partial replacement for sand in normal strength concrete
(2024-09-29)Plastic waste is a significant environmental concern due to its negative impact on the ecosystem. This study investigated the use of waste plastic as a partial replacement for sand in M15 grade concrete and assessed ... -
Enhanced pulse simulator for medical and nursing students
(2024-09-29)This paper presents a sensation pulse simulator for the training of clinical staff. It is expected to provide healthcare students and clinical staff with a comprehensive understanding of pulse for both educational ... -
A novel air bubble removal system in infusion pumps utilizing vacuum and air permeable membrane technology for enhanced patient safety
(2024-09-29)Bubbles of air within the IV infusion lines are dangerous and common where incorrect estimation of fluids is inhibited. In the past, most of the standards included removal of the liquid from the IV tube by pulling ... -
Bidirectional Power Conversion Redefined: A review on the superiority of Dual Active Bridge (DAB) Converters
(2024-09-29)Present-day energy systems widely employ the dual active bridge (DAB) converter, which is a very adaptable DC-DC power conversion technology. Its capacity to provide bidirectional power flow while maintaining ... -
Development of a footstep-powered energy harvesting system using piezoelectric material for Military Applications
(2024-09-29)In military operations, which often span several days, relying solely on traditional power sources is impractical, as communication equipment must always remain operational. Although storage can be facilitated using ...