Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorSu, Kuo-Chihen
dc.contributor.authorChang, Chih-Hanen
dc.contributor.authorChuang, Shu-Fenen
dc.contributor.authorNg, Eddie Yin-Kweeen
dc.identifier.citationSu, K.-C., Chang, C.-H., Chuang, S.-F., & Ng, E. Y.-K. (2013). The effect of dentinal fluid flow during loading in various directions—Simulation of fluid–structure interaction. Archives of Oral Biology, 58(6), 575-582.en
dc.description.abstractObjectives This study uses a fluid–structure interaction (FSI) simulation to evaluate the fluid flow in a dental intrapulpal chamber induced by the deformation of the tooth structure during loading in various directions. Methods The FSI is used for the biomechanics simulation of dental intrapulpal responses with the force loading gradually increasing from 0 to 100N at 0°, 30°, 45°, 60°, and 90° on the tooth surface in 1s, respectively. The effect of stress or deformation on tooth and fluid flow changes in the pulp chamber are evaluated. Results A horizontal loading force on a tooth may induce tooth structure deformation, which increases fluid flow velocity in the coronal pulp. Thus, horizontal loading on a tooth may easily induce tooth pain. Conclusion This study suggests that experiments to investigate the relationship between loading in various directions and dental pain should avoid measuring the bulk pulpal fluid flow from radicular pulp, but rather should measure the dentinal fluid flow in the dentinal tubules or coronal pulp. The FSI analysis used here could provide a powerful tool for investigating problems with coupled solid and fluid structures in dental biomechanics.en
dc.relation.ispartofseriesArchives of oral biologyen
dc.subjectMechanical and Aerospace Engineeringen
dc.titleThe effect of dentinal fluid flow during loading in various directions - simulation of fluid- structure interactionen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen
item.fulltextNo Fulltext-
Appears in Collections:MAE Journal Articles

Citations 20

Updated on Mar 28, 2023

Web of ScienceTM
Citations 20

Updated on Mar 19, 2023

Page view(s) 50

Updated on Mar 29, 2023

Google ScholarTM




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