Projects per year
Personal profile
Research Interests
Prof Anthony Gachagan's specific research interests encompass ultrasonic transducers and arrays, power ultrasound, robotics and automation, industrial process control, bioacoustics, thermosonics and the application of coded excitation techniques. His research activities involve both national and international collaboration with academia and industry. His research activities encompass the following thematic sectors:
- Non-Destructive Evaluation and Condition Monitoring
- Sensors for Process Control
- Health Technologies
- Process Intensification
- Pressure Field Mapping
- Ultrasonic Transduction
Teaching Interests
Prof Gachagan is involved with the delivery of Analogue Electronics modules to 3rd (EE315) and 4th (EE468) year EEE/CES/EME students. These modules focus on amplifier design using transistors and cover amplifier design, biaising considerations, frequency response and noise characteristics. In addition, he delivers a Project Management module (EE318) to 3rd year EEE/CES students.
Expertise & Capabilities
- Ultrasonic transducer and transducer array design
- Application of ultrasonic monitoring techniques to NDE, Sonar, Industrial Process Control
- Design of bespoke high power ultrasound reactors
- Application of high power ultrasound in Sonochemistry
- Array signal processing
- Air-coupled NDE
- Robotics and Automation
Industrial Relevance
Prof Gachagan's research covers a wide range of industries:
- Inspection of safety critical infrastructure in the following sectors: Energy, Nuclear, Aerospace, Oil&Gas, Transportation, Manufacturing
- Process enhancement in the Food & Pharmaceutical industries
- Ultrasonic imaging in Health related technologies
- Process control in Petrochemical & Pharmaceutical industries
Personal Statement
Prof Gachagan has been Director of the Centre for Ultrasonic Engineering (CUE) since October 2010. This research Centre comprises approximately 55 staff and students and has a current funding portfolio of in excess of £5M. Prof Gachagan has line management responsibilities for all CUE personnel, reporting directly to the Departmental Head of Department. Interestingly, the research portfolio within CUE is diverse, with Electronic and Mechanical Engineers, Physicists, Mathematicians, Polymer Scientists and Biologists involved in the research teams. The research portfolio of the Centre has expanded in recent years, with robotics, metrology, bioacoustics and high power ultrasound building on the traditional fields of NDE and Sonar. Prof Gachagan has been directly involved in all of these areas and it is his interest in a broad, diverse range of scientific and engineering topics coupled with his strategic leadership that has seen CUE strengthen in terms of international profile, industrial engagement and funding profile.
Prof Gachagan is the Academic Chair and a member of the Management Board of RCNDE. He is also a member of both the Technical and Scottish Branch Committees of the British Institute of Non-Destructive Testing (BINDT). Within Strathclyde, he is the Deputy Head of Department for EEE, EEE Research Director and sits on the departmental Departmental Strategy Advisory Group and Departmental Executive Team.
Academic / Professional qualifications
- PG Cert in Advanced Academic Studies, Strathclyde, 2009
- PhD entitled "An evaluation of 1-3 connectivity compoiste transducers for air-coupled ultrasonic applications", Strathclyde, 1996
- BSc Electronic and Microprocessor Engineering, Strathclyde, 1985
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Keywords
- Analogue Electronics
- NDE
- High Power Ultrasound
- Ultrasonics
- Array Transducers
- Array Image Processing
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Collaborations and top research areas from the last five years
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Lightning Impulse Testing
Gachagan, A. (Principal Investigator) & Wilson, M. (Co-investigator)
Transformers & Rectifiers Limited
29/04/24 → 28/04/26
Project: Knowledge Exchange (Services/Consultancy)
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Fusing a future from Glasgow’s proud heritage: Schedule Guaranteed High-Integrity Structures for a Secure, Safe and Resilient Transition to Net Zero (Innovation Accelerator)
MacLeod, C. N. (Principal Investigator), Dobie, G. (Co-investigator), Fitzpatrick, S. (Co-investigator), Gachagan, A. (Co-investigator), Javadi, Y. (Co-investigator), Mohseni, E. (Co-investigator), Pierce, G. (Co-investigator), Stratoudaki, T. (Co-investigator), Tant, K. M. M. (Co-investigator) & Wathavana Vithanage, R. K. (Co-investigator)
1/04/23 → 31/03/25
Project: Research
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Application of Golay-based total focusing method using a high-frequency, lead-free, flexible ultrasonic array for inspection of thick non-planar industrial components
Germano, E., Tabatabaeipour, M., Mohseni, E., Lines, D., MacLeod, C. N., Lam, K.-H., Hughes, D., Trodden, H. & Gachagan, A., 1 Mar 2025, In: NDT and E International. 150, 11 p., 103282.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Downloads (Pure) -
Interpass peening impact on residual stress in wire-arc additive manufactured Ti 6Al-4V using phased-array ultrasonic testing
Walker, J., Mills, B., Javadi, Y., Sun, Y., Taraphdar, P. K., Sillars, F., MacLeod, C. N., Gachagan, A. & Pierce, G., 26 Oct 2024. 1 p.Research output: Contribution to conference › Poster
Open AccessFile37 Downloads (Pure)
Datasets
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Data for: "Exploring the Application of Ultrasonic Phased Arrays for Industrial Process Analysis" (Chapter 3)
Ingram, M. (Creator) & Gachagan, A. (Supervisor), University of Strathclyde, 4 Dec 2019
DOI: 10.15129/de42e45a-ec54-4c22-bbef-3f08d9f0eb01
Dataset
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Data for: "Exploring the Application of Ultrasonic Phased Arrays for Industrial Process Analysis" (Chapter 6 addendum)
Ingram, M. (Creator) & Gachagan, A. (Supervisor), University of Strathclyde, 17 Feb 2020
DOI: 10.15129/862ed043-f32f-4d46-83cf-136527b95773
Dataset
Prizes
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The BINDT Annual Conference Award
Lines, D. (Recipient), Javadi, Y. (Recipient), Mohseni, E. (Recipient), Vasilev, M. (Recipient), MacLeod, C. N. (Recipient), Wathavana Vithanage, R. K. (Recipient), Qiu, Z. (Recipient), Zimermann, R. (Recipient), LOUKAS, C. (Recipient), Foster, E. (Recipient), Pierce, S. (Recipient) & Gachagan, A. (Recipient), 5 Sept 2019
Prize: Prize (including medals and awards)
File
Activities
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Using In-Process NDE Inspection to Qualify WAAM Builds: Working towards Qualification for Different NDE Modalities
Pierce, G. (Invited speaker), MacLeod, C. N. (Contributor), Stratoudaki, T. (Contributor), Pyle, R. (Contributor), Mohseni, E. (Contributor), Wathavana Vithanage, R. K. (Contributor), Javadi, Y. (Contributor), Zimermann, R. (Contributor), Vasilev, M. (Contributor), Loukas, C. (Contributor), Lines, D. (Contributor), Lukacs, P. (Contributor), Davis, G. (Contributor), Pieris, D. (Contributor), Kamintzis, P. (Contributor), Rizwan, M. K. (Contributor), Gachagan, A. (Contributor), Fitzpatrick, S. (Contributor), Pimentel Espirindio E Silva, M. (Contributor), Mckegney, S. (Contributor), Burnham, K. C. (Contributor), Kerr, W. (Contributor), Barnes, A. (Contributor) & Hughes, B. (Contributor)
30 Oct 2023 → 3 Nov 2023Activity: Talk or presentation types › Invited talk
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Towards Flexible and Automated Robotic Multi-Pass Arc Welding
Loukas, C. (Speaker), Warner, V. (Contributor), Jones, R. (Contributor), MacLeod, C. N. (Contributor), Dobie, G. (Contributor), Sibson, J. (Contributor), Pierce, G. (Contributor) & Gachagan, A. (Contributor)
20 Jul 2023Activity: Talk or presentation types › Oral presentation