Browse by Author or creator

2014

Harvey, Gerald and Gachagan, Anthony and Mutasa, Tapiwa (2014) Review of high-power ultrasound-industrial applications and measurement methods. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 61 (3). 481 - 495. ISSN 0885-3010

2013

Guarato, Francesco and Windmill, James and Gachagan, Anthony and Harvey, Gerald (2013) An investigation of acoustic beam patterns for the sonar localization problem using a beam based method. Journal of the Acoustical Society of America, 133 (6). pp. 4044-4053. ISSN 0001-4966

2010

Bolu, G. and Gachagan, A. and Pierce, S.G. and Harvey, G. (2010) Reliable crack detection in turbine blades using thermosonics: an empirical study. In: UNSPECIFIED.

Bolu, G. and Gachagan, A. and Pierce, G. and Harvey, G. and Choong, L.; (2010) Monitoring crack propagation in turbine blades caused by thermosonic inspection. In: REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION. American Institute of Physics, USA, p. 1654. ISBN 978-0-7354-0748-0

2009

MacKersie, John and Harvey, Gerald and Gachagan, Anthony; Thompson, D.O. and Chimenti, D.E., eds. (2009) Development of an efficient conformable array structure. In: Review of Progess in Quantitative Nondestructive Evaluation. AIP Conference Proceedings . American Institute of Physics, Chicago, pp. 785-791. ISBN 9780735406292

Harvey, G. and Gachagan, A. and Mackersie, J.W. and McCunnie, Thomas F. and Banks, R.A. (2009) Flexible ultrasonic transducers incorporating piezoelectric fibres. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 56 (9). pp. 1999-2009. ISSN 0885-3010

2007

Harvey, G. and Gachagan, A. and Mackersie, J.W. (2007) Enhanced flexibility and performance from piezocomposite 2D array with a dual-polymer phase improved structure. In: IEEE Ultrasonics Symposium 2006, 2006-10-02 - 2006-10-06.

Harvey, G. and Gachagan, A. and Mackersie, J.W. and Banks, R. (2007) Exploring the advantages of a random 1-3 connectivity piezocomposites structure incorporating piezoelectric fibres as the active element. In: IEEE Ultrasonics Symposium 2006, 2006-10-02 - 2006-10-06.

Gachagan, A. and Harvey, G. and O'Leary, R.L. and Mackersie, J.W. (2007) Investigating the influence of the constituent materials on the performance of periodic piezoelectric composite arrays. In: UNSPECIFIED.

Harvey, G. and Gachagan, A. and O'Leary, R.L. (2007) Simulation of the influence of hydrophones used for the characterization of pressure field distribution in low frequency, high power ultrasonic reactor vessels. In: 1999 IEEE International Ultrasonics Symposium, 1999-10-17 - 1999-10-20, Caesars Tahoe.

O'Leary, R.L. and Tweedie, A. and Harvey, G. and Gachagan, A. and Holmes, C. and Wilcox, P. and Drinkwater, B. (2007) Total focussing method for volumetric imaging in immersion non destructive evaluation. In: 2007 IEEE International Ultrasonics Symposium, 2007-10-28 - 2007-10-31.

2006

Harvey, G. and Gachagan, A. (2006) Noninvasive field measurement of low-frequency ultrasonic transducers operating in sealed vessels. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 53 (10). pp. 1749-1758. ISSN 0885-3010

2005

Harvey, G. and Gachagan, A. and McNab, A.; Yuhas, M.P., ed. (2005) The application of finite element analysis in the design of high intensity ultrasonic systems. In: Proceedings of the 2005 IEEE Ultrasonics Symposium. IEEE, NLD, 430 - 433. ISBN 0-7803-9382-1