Architectural Technology Commons^™

Sensitivity Studies Of A Low Temperature Low Approach Direct Cooling Tower For Building Radiant Cooling Systems, Medhi Nasrabadi, Donal Finn, Ben Costelloe

Conference Papers

Recent interest in cooling towers as a mechanism for producing chilled water, together with the evolution of radiant cooling, have prompted a review of evaporative cooling in temperate maritime climates. The thermal efficiency of such systems is a key parameter, as a measure of the degree to which the system has succeeded in exploiting the cooling potential of the ambient air. The feasibility of this concept depends largely however, on achieving low approach water temperatures within an appropriate cooling tower, at acceptable levels of energy performance. Previous experimental work for a full scale evaporative cooling system has shown that it …

Gothic Architecture, Geometry, And The Aesthetics Of Transcendence, Robert Bork

UNIversitas: Journal of Research, Scholarship, and Creative Activity

In these remarks I will discuss Gothic architecture, geometry, and what I call the aesthetics of transcendence. I’ll focus mainly on the design of great buildings like Strasbourg Cathedral, whose spire is the tallest surviving work of the Middle Ages, a 466-foot symphony of intricately carved stone. I also want to talk about how I came to study and admire this material, starting out from a curiously backdoor approach involving the sciences. Ultimately, therefore, I will argue that Gothic architecture can be fruitfully compared to a variety of things, such as fractals, heavy metal guitar music, and dinosaurs. These are …

Hemp Lime Bio-Composite As A Building Material In Irish Construction, Patrick Daly, Paolo Ronchetti, Tom Woolley Dr

Articles

This report presents the findings of scoping study into the potential application of hemp lime biocomposite as a construction material in Irish context. The research was carried out under STRIVE funding administered under the Irish Environmental Protection Agency (EPA) examining the state of play of hemp lime in construction toward assessing its potential application in Ireland.

The research involved a range of methods, mainly qualitative, including significant literature review and extensive collation of data on hemp lime performance and testing data, semi structured interviews and field work / review of key case studies in Ireland, UK and Europe.

The study …

From The Personal To The Communal - Support For An Evolutionary Urban System, Noel Brady

Conference papers

A short discussion towards a model for the future of urban and interurban development. From the personal tot he communal argues for a futurist city that is an organic physiological time filled environment.

Mathematical Modelling Of A Low Approach Evaporative Cooling Process For Space Cooling In Buildings, Medhi Nasrabadi, Donal Finn, Ben Costelloe

Conference Papers

This paper describes a mathematical model of a low approach open evaporative cooling tower for the production of high temperature indirect cooling water (14-16°C) for use in building radiant cooling and displacement ventilation systems. There are several potential approaches to model evaporative cooling, including: the Poppe method, the Merkel method and the effectiveness-NTU (ε-NTU) method. A common assumption, applied to the Merkel and ε-NTU methods, is that the effect of change in tower water mass flow rate due to evaporation is ignored, which results in a simpler model with reduced computational requirements, but with somewhat decreasedaccuracy. In this paper, a …

2:1 The Paper Tube Project, Noel Brady

Articles

Review of applied technological solution to rapid building techniques using paper tube and analogous materials to create space enclosing geodesic systems.