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Generating robust algorithms for energy efficient lighting as a performance aspect of the building operational energy optimisation framework
(NUI Galway, 2016-08-29)
This paper presents a part of the ongoing research in the nZEB-Retrofit project in the National University of Ireland, Galway. This research aims to optimise residential building performance by enhancing the key performance ...
Behaviour of hybrid concrete lattice girder flat slab system using insitu structural health monitoring
(NUI Galway, 2016-08-29)
In recent decades, Structural Health Monitoring (SHM) has emerged as an increasingly important tool in Civil Engineering to understand how structures behave during construction and operation. Although SHM is not a new ...
How accurate are Energy Performance Certificates indicated energy savings of building retrofits?
(NUI Galway, 2016-08-29)
With the impending nearly zero energy building (NZEB) regulations for residential new builds and retrofits for the European Union (EU) housing stock and the percentage of new buildings relative to existing buildings is ...
Assessing aerodynamic performance in cycling using computational fluid dynamics
(NUI Galway, 2016-08-29)
Aerodynamic resistance is one of the leading challenges to overcome in elite cycling. To optimize cycling aerodynamics, estimates must first be made by means of wind tunnel testing, computational fluid dynamics or track ...
Diagnostics and intervention methods for façade retrofit of post-WWII non-domestic buildings in Europe for energy efficiency
(NUI Galway, 2016-08-29)
The growing demand of deep façade retrofits in refurbishment projects across Europe, is often accompanied by low-energy targets and architectural attributes. Factors like variability in context, material, environment and ...
Real-time control of occupants thermal comfort in buildings
(International Building Performance Simulation Association, 2015-12-07)
Providing satisfactory indoor environmental conditions, air quality and thermal comfort through adequate ventilation is crucial in maintaining safe, healthy and comfortable buildings. Since, heating, ventilation and air ...
Methodology for quality checks for energy efficient buildings
(NUI Galway, 2017-03-01)
The built environment accounts for more than 40% of the overall energy consumption and 36% of the overall CO2 emissions in Europe. Moreover, statistics show that construction and the upkeep of European buildings and ...
Formal Calibration methodology for a CFD model of a naturally ventilated room
(2011)
This paper describes a systematic methodology for the development of
calibrated thermodynamic Computational Fluid Dynamics (CFD) models for
controlled environments in buildings utilising wireless sensor networks. ...
Understanding the complexities of building physics and human behaviour in achieving a nearly zero energy building
(NUI Galway, 2016-07-27)
About 40% of the world’s energy consumption and approximately a third of greenhouse gas
emissions are associated with buildings. As the percentage of new buildings relative to existing
buildings is increasing at a rate ...
The influence of heat transfer and storage in structural precast building components on indoor environments
(2014)
Knowledge about the heat transfer and storage in concrete components of the building envelope is vital in evaluating the environmental and energy performance of buildings. Providing sufficient thermal mass of the building ...