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Full-Text Articles in Engineering

Electroósmosis: Un Método Para Mejorar El Suelo, Yenni Mariana Ramírez Mazo, Juan Pablo Osorio, Sergio Agudelo Florez Nov 2018

Electroósmosis: Un Método Para Mejorar El Suelo, Yenni Mariana Ramírez Mazo, Juan Pablo Osorio, Sergio Agudelo Florez

Articles

El suelo, ese que pisamos, recorremos, sobre el que construimos nuestras casas, escuelas, calles… ese en el que nos dicen que pongamos los pies cuando estamos algo distraídos, es más que simplemente tierra.


Prediction Of Flood Hydrograph In Small River Catchments Using System Modelling Approach, Ahmed Nasr, Zeinab Bedri, Loreta Ramanauske Aug 2018

Prediction Of Flood Hydrograph In Small River Catchments Using System Modelling Approach, Ahmed Nasr, Zeinab Bedri, Loreta Ramanauske

Conference papers

Floods remain to be one of the natural catastrophic disasters with serious adverse social and economic implications on individuals and communities all around the world. In Ireland, frequency of flood events have increased dramatically during the last forty years and is expected to continue to rise primarily due to changes in rainfall and temperature patterns as a result of the global climate change. Small river catchments are usually vulnerable to different types of flooding particularly those associated with “monster” rainfall events, which are characterised by short durations and high intensities. Therefore accurate prediction of flood hydrographs resulting from these rainfall …


An Overview On The Irish Breweries And Distilleries Potential For Generating Bioenergy Through The Anaerobic Digestion Of The Wastewater, Camila D' Bastiani, Anthony Reynolds Dr., David Kennedy Prof. Apr 2018

An Overview On The Irish Breweries And Distilleries Potential For Generating Bioenergy Through The Anaerobic Digestion Of The Wastewater, Camila D' Bastiani, Anthony Reynolds Dr., David Kennedy Prof.

Conference Papers

This work presents an overview on the potential for generating bioenergy through the anaerobic digestion of the Irish breweries and whiskey distilleries effluents. The results showed that it would be possible to generate 28,210,958 Nm3/year of biogas or 154,846 MWh of thermal heat with 110,715 tonnes of CO2 savings in a year. The electricity generation potential and CO2 savings were also calculated. It was possible to conclude that the anaerobic digestion of the wastewater from the brewery and distillery industries stand out as a feasible option to increase the share of renewable energies in Ireland.


Vegetation Mapping Of A Coastal Dune Complex Using Multispectral Imagery Acquired From An Unmanned Aerial System, C. Suo, Eugene Mcgovern, Alan Gilmer Jan 2018

Vegetation Mapping Of A Coastal Dune Complex Using Multispectral Imagery Acquired From An Unmanned Aerial System, C. Suo, Eugene Mcgovern, Alan Gilmer

Conference Papers

Vegetation mapping, identifying the distribution of plant species, is important for analysing vegetation dynamics, quantifying spatial patterns of vegetation evolution, analysing the effects of environment changes on vegetation, and predicting spatial patterns of species diversity. Such analysis can contribute to the development of targeted land management actions that maintain biodiversity and ecological functions. This paper represents a methodology for 3D vegetation mapping of a coastal dune complex using a multispectral camera mounted on an Unmanned Aerial System (UAS) with particular reference to the Buckroney dune complex in Co. Wicklow, Ireland. UAS, also known as Unmanned Aerial Vehicles (UAV’s) or drones, …


Where There Is No Engineer Chapter 06, Liam Mccarton, Sean O'Hogain Jan 2018

Where There Is No Engineer Chapter 06, Liam Mccarton, Sean O'Hogain

Books/Book Chapters

This chapter summarises the learning outcomes from the design program.


Surface Water Flooding, Groundwater Contamination, And Enteric Disease In Developed Countries: A Scoping Review Of Connections And Consequences, L. Andrade, J. O'Dwyer, E. O'Neill, Paul Hynds Jan 2018

Surface Water Flooding, Groundwater Contamination, And Enteric Disease In Developed Countries: A Scoping Review Of Connections And Consequences, L. Andrade, J. O'Dwyer, E. O'Neill, Paul Hynds

Articles

Significant volumes of research over the past four decades has sought to elucidate the social, infrastructural, economic, and human health effects of climate change induced surface flooding. To date, epidemiological and public health studies of flooding events have focused on mental health effects, vector-borne diseases, and infectious enteric disease due to floodwater contact (i.e. typically low consumption rates). The inherent nature of groundwater (i.e. out of sight, out of mind) and the widely held belief that aquifers represent a pristine source of drinking water due to natural attenuation may represent the “perfect storm” causing direct consumption of relatively large volumes …


Absorption Coefficient Dependent Non-Linear Properties Of Thin Film Luminescent Solar Concentrators, S. Chandra, M. Rafiee, John Doran, S. J. Mccormack Jan 2018

Absorption Coefficient Dependent Non-Linear Properties Of Thin Film Luminescent Solar Concentrators, S. Chandra, M. Rafiee, John Doran, S. J. Mccormack

Articles

This research article studied absorption coefficient dependent losses and efficiency of thin film luminescent solar concentrator (LSC). The optimum absorption coefficient was determined by fabricating red dye doped thin film LSCs with varying absorption coefficients of 24–202 cm-1. The optical, electrical, and ray-trace model predicted results were compared to establish the optimum absorption coefficient for fabricated thin film LSCs. The optical and electrical efficiencies of thin film LSCs are a function of absorption coefficient; follow linearly at lower values, gradually becoming non- linear at higher values of absorption coefficient which restricts the overall efficiency. The multi layered ray–trace model predicted …


The Social, Educational, And Market Scenario For Nzeb In Europe, Evangelia Topriska, Maria Kolokotroni, Daniela Melandri, Simon Mcguinness, Andrei Ceclan, Georgios C. Christoforidis, Fazio Vittoria, Maria Hadjpannayi, Patrick Hendrick, Marija Kacarska, López Lopez, Kaj Leonhart Petersen, Jutta Steinbrecher Jan 2018

The Social, Educational, And Market Scenario For Nzeb In Europe, Evangelia Topriska, Maria Kolokotroni, Daniela Melandri, Simon Mcguinness, Andrei Ceclan, Georgios C. Christoforidis, Fazio Vittoria, Maria Hadjpannayi, Patrick Hendrick, Marija Kacarska, López Lopez, Kaj Leonhart Petersen, Jutta Steinbrecher

Articles

Nearly Zero Energy Buildings (nZEB) are a significant part of the energy efficiency strategy of the European Union. As buildings represent approximately 40% of the final energy use in Europe, the reduction of their energy demand is key for a sustainable future. This paper takes a qualitative approach and presents data about professional and market barriers, as well as the educational market in relation to the implementation of nZEB policies for new and retrofit buildings in 11 European countries. Different levels of policy enactments and market penetration are reported and are generally found to be more advanced in western and …