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Mr. Thomas Geraghty

Assistant Professor (Mechanical, Manuf & Biomedical Eng)

  Mechanical Engineering
 A Numerical Accelerator for Computational Fluid Dynamics
 Delay Tolerant Sensor Networking - SeNDT
 Real Time Weigh in Motion of HGVs
 Finite an Iterative Matrix Mathematics Accelerator (FIAMMA)
 Dev-SeNDT - Developing Sensor Networking with Delay Tolerance

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Details Date From Date To
Member of Institution of Engineers MIEI
Member ACM
Geraghty, D. and O'Mahony, M., Investigating the temporal variability of noise in an urban environment, International Journal of Sustainable Built Environment, 5, (1), 2016, p34 - 45, Journal Article, PUBLISHED  DOI
Geraghty, D. and O'Mahony, M., Urban noise analysis using multinomial logistic regression, Journal of Transportation Engineering, American Society of Civil Engineers, 2016, p04016020-1 - 11, Journal Article, PUBLISHED  TARA - Full Text  DOI
Dermot Geraghty, Paul McDonald, Ivor humphreys and Margaret O'Mahony, Analysis Of Urban Noise In Dublin Using Long-term Data From A Publically Accessible Permanent Monitoring Network, Transportation Research Board 2015 Annual Meeting, Washington, USA, January 11-15, 2015, Conference Paper, PUBLISHED  TARA - Full Text
Humphreys, I, McDonald, P, O'Mahony, M. and Geraghty, D., Monitoring the Static Vehicle Load on a Heavy Goods Vehicle, Procs of IEEE 18th International Conference on Intelligent Transportation Systems, Gran Canaria, Spain, Sept 2015, 2015, pp1424 - 1429, Notes: [DOI: 10.1109/ITSC.2015.233], Conference Paper, PUBLISHED  TARA - Full Text
Michael Burke, Bruce Murphy, Dermot Geraghty, Measurement of Sub-Bandage Pressure During Venous Compression Therapy Using Flexible Force Sensors, IEEE Sensors, Valencia, Spain, November 2-5, 2014, pp1623 - 1626, Conference Paper, PUBLISHED  DOI
Paul McDonald, Brian McManus, Margaret O'Mahony, Dermot Geraghty, Dublin City noise: monitoring the sound of a city, Institute of Acoustics 2014, 40th Anniversary Conference, Birmingham, UK, , 15-16 October, 2014, pp66 - 71, Conference Paper, PUBLISHED
Ciaran O'Neill, Dermot Geraghty, An Advanced, Low Cost Prosthetic Arm, IEEE Sensors, November 2-5, 2014, Conference Paper, PUBLISHED
Rory Stoney, Dermot Geraghty, Garrett O'Donnell, Characterisation of differentially measured strain using passive wireless surface acoustic wave (SAW) strain sensors, IEEE Sensors, 14, (3), 2014, p722 - 728, Journal Article, PUBLISHED  DOI
R. Stoney T. Pullen, B. Aldwell,, S. Gierlings, M. Brockmannb, D. Geraghty, D. Veselovac, F. Klocke, G.E.O. Donnell, Observations of Surface Acoustic Wave Strain and Resistive Strain Measurements on Broaching Tools for Process Monitoring, Procedia CIRP, 14, 2014, p66 - 71, Journal Article, PUBLISHED  TARA - Full Text  DOI
Rory Stoney, Garrett O'Donnell, Dermot Geraghty, Dynamic wireless passive strain measurement in CNC turning using surface acoustic wave sensors, International Journal of Advanced Manufacturing Technology, 69, 2013, p1421 - 1430, Journal Article, PUBLISHED  DOI

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Robinson, A.J., Geraghty, D & Byrne, G., The Mechanism of Submersible Pump Failure, Ireland, Tony O'Keefe and Partners, 2007, Report, PUBLISHED
Ciaran McElroy, Colm McSweeney, Fergal Conor, Dermot Geraghty, Seamas McGetterick, David Moloney, An FPGA implementation of a Finite Element Solver - the FIAMMA Project, Xilinx Academic Forum, Dublin, June 22, 2006, Conference Paper, PUBLISHED
Brian McCormack, Dermot Geraghty, Margaret O'Mahony, Surface Acoustic Wave Strain Sensor Testing and Calibration using NI LabVIEW, NI LabVIEW in the Curriculum Conference, Trinity College Dublin, 12 September, 2006, Conference Paper, PUBLISHED
Robinson, A.J., Geraghty, D and Byrne, G., Analysis of a Full Sensor Failure of a Domestic water Supply, Ireland, Tony O'Keefe and Partners, 2006, Report, PUBLISHED
Geraghty, D. and O'Mahony, M., Distance and time based road use pricing, Proceedings of Conference on ITS, Realising the Potential, Conference on ITS, Realising the Potential, Dublin, November, 2002, Conference Paper, PUBLISHED
Geraghty, D. and O'Mahony, M., A platform for automotive transportation studies, Proceedings of Conference on Electronics and Communications in Traffic Systems, Augsburg, June, 2002, Conference Paper, PUBLISHED
O'Mahony M, Geraghty D, Vougioukas M, Tillis T, Katsanis F, Monigl J, EUROPRICE Final Report, Brussels, Belgium, CEC DGXVII, 1999, Report, PUBLISHED


Current research interests include new parallel architectures for the solution of matrix based numerical problems. These architectures are implemented on state of the art FPGAs and aim to improve over the performance of conventional PCs in solving large Finite Element problems. Further research work is being conducted on developing delay tolerant sensor networks for applications in lake water quality monitoring and recording of acoustic noise. Novel strain sensors are also being developed based on Surface Acoustic Wave (SAW) devices - so called wireless strain gauges. Additionally a new real time monitoring system to measure forces transmitted to road surfaces by HGVs has been developed and is about to be piloted. Development of low cost air quality monitoring system for deployment in a dense wireless grid is ongoing