Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/46093
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLee, Jing Wen.-
dc.date.accessioned2011-06-29T01:06:17Z-
dc.date.available2011-06-29T01:06:17Z-
dc.date.copyright2011en_US
dc.date.issued2011-
dc.identifier.urihttp://hdl.handle.net/10356/46093-
dc.description.abstractLaser Dynamic Forming (LDF) is a newly developed fabrication technique that involved a non-contact process with the target material utilizing laser source. It was developed from the Laser Shock Processing that is used to replace the conventional material treatment method. It has a lot of advantages as compare to the other forming method. Fabbro model is used to model the loading of the shockwave on the target material where the laser pulse is assumed to be uniform across the surface. By using the further derived uniform shockwave pressure from Fabbro model with the Johnson-Cook Plasticity Model, the plastic deformation of copper is simulated. Then, the finite element modeling of the desired simulation condition is created. With comparison to the previous studies that was carried out, the results of various simulations is discussed in order to investigate the effects of various critical parameters on the plastic deformation process. The critical parameters include the effect of laser intensity and the aspect of mold ratio. Future possible efforts to fully understand Laser Dynamic Forming process was then discussed.en_US
dc.format.extent30 p.en_US
dc.language.isoenen_US
dc.rightsNanyang Technological University-
dc.subjectDRNTU::Engineering::Mathematics and analysis::Simulationsen_US
dc.titleFinite element simulation of laser dynamic formingen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.description.degreeBachelor of Engineering (Mechanical Engineering)en_US
dc.contributor.supervisor2Castagne Sylvie Jeanne Constanceen_US
item.fulltextWith Fulltext-
item.grantfulltextrestricted-
Appears in Collections:MAE Student Reports (FYP/IA/PA/PI)
Files in This Item:
File Description SizeFormat 
MC018.pdf
  Restricted Access
772.56 kBAdobe PDFView/Open

Page view(s) 50

427
Updated on Jul 15, 2024

Download(s) 50

22
Updated on Jul 15, 2024

Google ScholarTM

Check

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.