School of Engineering: Recent submissions
Now showing items 101-120 of 3112
-
Optimisation of Luminescent Downshifting Layers for Large-scale PV Systems Integration
(Trinity College Dublin. School of Engineering. Disc of Civil Structural & Environmental Eng, 2024)This research project aims to enhance Photovoltaic (PV) technology's power conversion efficiency by adding a Luminescent Downshifting Layer (LDS). An LDS increases the solar spectrum absorption range of a PV cell, enabling ... -
DESIGN AND EVALUATION OF LOW-CARBON CONSTRUCTION MATERIALS MADE WITH WASTE
(Trinity College Dublin. School of Engineering. Disc of Civil Structural & Environmental Eng, 2024)Energy, food and water sustain modern human life. Oil refineries, power plants, food factories, and water purification plants run non-stop throughout the year providing the essential goods and commodities upon which modern ... -
Real-time anomaly detection of the stochastically excited systems on spherical (S2) manifold
(2024)Advanced analytical tools have become crucial in today’s constantly changing and complex systems. Real-time Principal Geodesic Analysis (RPGA) is a novel technique that provides a unique perspective for analyzing nonlinear ... -
Feature Size Specific Processing Parameters for Additively Manufactured Ti-6al-4v Micro-Strut Lattices
(2024)The material properties of individual micro-struts are critical to the overall success of lattice structures. These properties can be significantly compromised by defects inherited from powder bed fusion processes. Among ... -
Chemical etching of Ti-6Al-4V biomaterials fabricated by selective laser melting enhances mesenchymal stromal cell mineralization
(2024)Porous titanium scaffolds fabricated by powder bed fusion additive manufacturing techniques have been widely adopted for orthopedic and bone tissue engineering applications. Despite the many advantages of this approach, ... -
Rapidly Degrading Hydrogels to Support Biofabrication and 3D Bioprinting Using Cartilage Microtissues
(2024)In recent years, there has been increased interest in the use of cellular spheroids, microtissues, and organoids as biological building blocks to engineer functional tissues and organs. Such microtissues are typically ... -
Feature Size Dependent Manufacturability Influences the Functional Properties of Ti-6Al-4V Micro-Strut Lattices Fabricated through Powder Bed Fusion
(Trinity College Dublin. School of Engineering. Discipline of Mechanical & Manuf. Eng, 2024)Powder bed fusion (PBF) additive manufacturing techniques have enabled the fabrication of geometrically complex porous metallic lattice structures. Applied to biomedical implants such lattices offer many advantages over ... -
Loss impact factors for lifetime seismic loss assessment of steel concentrically braced frames designed to EC8
(2019)This study employs multiple earthquake time-history response simulations, and the FEMA P-58 performance assessment methodology to evaluate the influence of key design parameters on the lifetime seismic repair costs incurred ... -
Design for Manufacture and Assembly with Design for Reuse
(Construct Innovate, 2024)This report examines the application of Modern Methods of Construction (MMC) in Ireland, how this can be enabled through Design for Manufacture and Assembly (DfMA) and its relationship with Design for Reuse (DfR). MMCs ... -
Measurement inaccuracy reported via the Manufacturer and User Facility Device Experience database for an implantable pulmonary artery pressure sensor: recalibration direction and magnitude results
(2024)INTRODUCTION: Remote monitoring using an implantable pulmonary artery pressure (PAP) sensor (CardioMEMS HF system) in patients with heart failure (HF) has been consistently shown to reduce HF hospitalizations [1]. The ... -
Ultra-low field Magnetic Resonance Imaging of the human forearm in the arths Magnetic Field of Dublin, Ireland.
(2024)The aim of this work was to explore the limits and opportunities for ultra-low field Magnetic Resonance Imaging in the earth’s magnetic field at 50T (EF-MRI) in Dublin, Ireland. MRI normally requires high static magnetic ... -
Inaugural School of Engineering Research Symposium Book of Abstracts
(School of Engineering, 2023-10-23) -
Detecting and quantifying PM2.5 and NO2 contributions from train and road traffic in the vicinity of a major railway terminal in Dublin, Ireland
(2024)Air pollution from transport hubs is a recognised health concern for local urban inhabitants. Within the domain of transport hubs, significant attention has been given to larger airport and port settings, however concerns ... -
CHARACTERISING THE ROLE OF FLEET RENEWAL ON THE PATHWAY TO 2050: A EUROPEAN AIRLINE CASE STUDY
(2024)This work developed a simulation tool that incorporates both airline operations and aircraft specific capabilities when investigating the environmental and economic sustainability pathways for short haul aviation. A ... -
EVALUATION AND SIMULATION OF PARALLEL HYBRID ELECTRIC PROPULSION WITH REAL FLIGHT DATA
(2024)This study aims to explore the feasibility and limitations of hybrid electric aircraft within the short-haul commer- cial aviation industry. It investigates a number of parallel hybrid electric propulsion models varying ... -
Enhancing the oxygen evolution reaction activity of CuCo based hydroxides with V2CTx MXene
(2024)The oxygen evolution reaction (OER) is a key reaction in the production of green hydrogen by water electrolysis. In alkaline media, the current state of the art catalysts used for the OER are based on non- noble metal ... -
The structural, mechanical, and biological variation of silica bioglasses obtained by different sintering temperatures.
(2024)The challenges of forming a crystalline phase within 45S5 Bioglass® (45% SiO 2-24.5% CaO-24.5% Na 2O-6% P2 O5 mol%) and its subsequent influence on the bioactivity of the bioglass were studied in this research. Bioglasses ... -
Muticomponent Melt-Electrowritten Vascular Graft to Mimic and Guide Regeneration of Small Diameter Blood Vessels
(2024)Cardiovascular disease is a leading cause of morbidity. Current treatments include vessel substitution using autologous/synthetic vascular grafts, but these commonly fail in small diameter applications, largely due to ... -
An Efficient Method for Calculating Hysteretic Dry Friction Response of Dynamic Systems Subjected to Combined Harmonic and Random Excitation
(2024)Many examples of dynamic analysis require modelling of dry friction. Often this is represented by a so-called Jenkins element or multiple Jenkins elements in parallel, which is sometimes termed a parallel-series Iwan ... -
Driving Green Change: Commercial Sector Adopting Electric Vehicles in Ireland
(2024)When examining pathways to decarbonise transport, one must examine users’ mobility and examine ways to enable them to adapt. Electric vehicle (EV) adoption is incentivised to help reach emission reduction targets; however, ...