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dc.contributor.authorWong, Jun Kiaten_US
dc.identifier.citationWong, J. K. (2024). Fracture analysis on thin rotating disc with radial cracks. Final Year Project (FYP), Nanyang Technological University, Singapore.
dc.description.abstractThin rotating disc are sub-components that is typically used within the industrial machinery. Numerical analysis using boundary element method (BEM) was utilised on a thin rotating disc with peripheral holes that are subjected to both rotational and centrifugal forces. Normalised stress concentration (𝐾𝑡) and stress intensity factor (𝐾𝐼𝐶) were calculated and obtained. In the stress concentration analysis, the maximum principal stress was found to be in the region around the edge of the slot. In the analysis of stress intensity, a crack depth of 0.7 is observed to have the highest stress intensity. Geometrical parameters are varied, and it is found that stress concentration factors and stress intensity factors reduce as the number of slots increases.en_US
dc.publisherNanyang Technological Universityen_US
dc.titleFracture analysis on thin rotating disc with radial cracksen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.supervisorAng Hock Engen_US
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.description.degreeBachelor's degreeen_US
dc.subject.keywordsFracture analysisen_US
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Appears in Collections:MAE Student Reports (FYP/IA/PA/PI)
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