Assessment and characterization of the impact of pulmonary pathology on flow-induced acoustics using computational fluid dynamics

dc.contributor.authorMakhanya, Khanyisani Mhlangano
dc.contributor.authorBhamjee, Muaaz
dc.contributor.authorMartinson, Neil
dc.contributor.authorConnell, Simon
dc.contributor.emailmuaaz.bhamjee@up.ac.za
dc.date.accessioned2026-04-16T12:13:29Z
dc.date.available2026-04-16T12:13:29Z
dc.date.issued2026-07
dc.descriptionDATA AVAILABILITY : The data that has been used is confidential.
dc.description.abstractPlease read abstract in the article. HIGHLIGHTS • Novel CFD approach to analysis of cough acoustics for pulmonary disease assessment • Studied Healthy lungs, pneumonia, bronchiectasis and cavitary tuberculosis • Method validated against 22 patient recordings with distinct clinical diagnoses • Model correlations with recordings advance understanding of respiratory acoustics • Potential to generate synthetic data to train AI model for telemedicine diagnoses
dc.description.departmentMechanical and Aeronautical Engineering
dc.description.librarianhj2026
dc.description.sdgSDG-09: Industry, innovation and infrastructure
dc.description.sdgSDG-03: Good health and well-being
dc.description.urihttps://www.elsevier.com/locate/bspc
dc.identifier.citationMakhanya, K.M., Bhamjee, M., Martinson, N. & Connell, S. 2026, 'Assessment and characterization of the impact of pulmonary pathology on flow-induced acoustics using computational fluid dynamics', Biomedical Signal Processing and Control, vol. 120, art. 110018, pp. 1-14, doi : 10.1016/j.bspc.2026.110018.
dc.identifier.issn1746-8094 (print)
dc.identifier.issn1746-8108 (online)
dc.identifier.other10.1016/j.bspc.2026.110018
dc.identifier.urihttp://hdl.handle.net/2263/109619
dc.language.isoen
dc.publisherElsevier
dc.rights© 2026 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
dc.subjectComputational fluid dynamics (CFD)
dc.subjectExhalation
dc.subjectFluid-flow
dc.subjectPulmonary disease
dc.subjectSound pressure level
dc.subjectVocalization
dc.subjectAero-acoustics
dc.titleAssessment and characterization of the impact of pulmonary pathology on flow-induced acoustics using computational fluid dynamics
dc.typeArticle

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
Makhanya_Assessment_2026.pdf
Size:
2.57 MB
Format:
Adobe Portable Document Format
Download

License bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Research Articles (Mechanical and Aeronautical Engineering)
Research Articles (University of Pretoria)
Simple item page