Personal profile
Research interests
Mac Geoffrey Ajaereh is a PhD candidate from the Department of Mechanical Engineering, University of Bath. His doctoral thesis titles 'Advancing Ultrasonic Inspection of Lithium-ion Batteries for State of Charge and State of Health Estimations'.
His project, supervised by Dr Christopher Vagg and Dr Charles Courtney, is sponsored by the EPSRC Centre for Doctoral Training in Advanced Automotive Propulsion Systems (AAPS CDT).
Mac Geoffrey's research interests include:
- Ultrasound non-destructive testing and evaluation
- Lithium-ion batteries and battery management systems
- Structural health monitoring
- Imaging
- Signal processing
- Materials characterisation
Education/Academic qualification
Engineering with Management MSc, Distinction, Master of Science, King's College London
28 Sept 2020 → 27 Sept 2021
Award Date: 27 Sept 2021
Mechanical Engineering BEng, First Class (Hons), Bachelor of Engineering, London South Bank University
25 Sept 2017 → 5 Jun 2020
Award Date: 5 Jun 2020
Mechanical Engineering PhD, Doctor of Philosophy, EPSRC AAPS CDT, University of Bath
28 Sept 2021 → 31 Dec 2025
Keywords
- TJ Mechanical engineering and machinery
- Acoustics, Ultrasound, Batteries, Signal Processing
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):
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SDG 7 Affordable and Clean Energy -
SDG 9 Industry, Innovation, and Infrastructure -
SDG 11 Sustainable Cities and Communities -
SDG 13 Climate Action
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Collaborations and top research areas from the last five years
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Temperature Compensation in Ultrasonic Monitoring of Lithium-Ion Batteries for Accurate State of Charge and Ageing Assessment
Ajaereh, M. G., Courtney, C. & Vagg, C., 20 Oct 2025, 2025 IEEE International Ultrasonics Symposium, IUS 2025. U. S. A.: IEEE, p. 1-4 4 p. (IEEE International Ultrasonics Symposium, IUS).Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding
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Assessing spatial non-uniformities in lithium-ion battery state of charge using ultrasound immersion testing
Ajaereh, M. G. O., Cook, O. J., Jones, H. N., Kizer, N., Katch, L., Wheatley, C. S., Vagg, C., Courtney, C., Kube, C. M., Argüelles, A. P. & Ajaereh, M. G. O., 13 Sept 2024, Proceedings of Meetings on Acoustics. 1 ed. Ottawa, Ontario, Canada: Acoustical Society of America, Vol. 54. p. 1-13 13 p. 3aPAb8. (Proceedings of Meetings on Acoustics).Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding
Open AccessFile163 Downloads (Pure) -
Ultrasonic velocity as an improved ultrasound state-of-charge prediction method that compensates for cell thickness change
Gray, R., Pickering, S., Rodriguez Santana, P., Ajaereh, M. G., Courtney, C. & Vagg, C., 15 May 2026, In: Journal of Power Sources. 674, 239789.Research output: Contribution to journal › Article › peer-review
Open Access
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NCAC Presents Student Travel Awards to 186th ASA Meeting in Ottawa, May 2024
Ajaereh, M. G. (Presenter)
13 May 2024 → 17 May 2024Activity: Media article or participation, blog › Media article or participation
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A joint collaboration with the Argüelles Lab at Penn State for ultrasound NDE battery characterisation
Ajaereh, M. G. (Participant)
1 Jun 2023 → 30 Sept 2023Activity: Media article or participation, blog › Media article or participation
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186th Meeting of the Acoustical Society of America and the Canadian Acoustical Association
Ajaereh, M. G. (Speaker)
13 May 2024 → 17 May 2024Activity: Academic conferences and events (excluding conference publications) › Conference presentation / attendance
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Interning with AECOM (UK&I) in Acoustics Consulting
Ajaereh, M. G. (Participant)
16 Sept 2024 → 13 Dec 2024Activity: Media article or participation, blog › Media article or participation
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Faraday Institution Conference 2025
Ajaereh, M. G. (Poster presenter)
9 Sept 2025 → 11 Sept 2025Activity: Academic conferences and events (excluding conference publications) › Conference presentation / attendance