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 Cursus: 201400195
 201400195Fluids and Elasticity
 Cursus informatie Rooster
Cursus201400195
Studiepunten (ECTS)2,5
CursustypeCursus
VoertaalEngels
Contactpersoonprof.dr. J.H. Snoeijer
E-mailj.h.snoeijer@utwente.nl
Docenten
 Docent prof.dr. J.H. Snoeijer Contactpersoon van de cursus prof.dr. J.H. Snoeijer
Collegejaar2020
Aanvangsblok
 2B
AanmeldingsprocedureZelf aanmelden via OSIRIS Student
Inschrijven via OSIRISJa
 Cursusdoelen
 body { font-size: 9pt; font-family: Arial } table { font-size: 9pt; font-family: Arial }   Derive the stress and displacement formulations of elasticity theory for linear isotropic elastic materials, and explain the relation between the various elastic moduli. Apply various solution strategies (e.g. based on Navier equations, Airy stress function, superposition) to solve a broad class of static and wave phenomena in linear elasticity, more specifically to find stress and displacement distributions. Perform variational analysis to resolve the deformation of beams and plates, and use energetic arguments to assess their mechanical stability. Read and understand research articles that involve interaction between fluids and deformable bodies, and place the work in the context of theoretical frameworks.
 Inhoud
 body { font-size: 9pt; font-family: Arial } table { font-size: 9pt; font-family: Arial } Many fluid flows exhibit interactions with deformable, elastic boundaries. Examples range from flexing of airplane wings to wetting of soft contact lenses by a tear film. The objective of this course is to provide an introduction to the basics principles of elasticity theory, viewed from a fluid mechanical perspective. We first derive the Navier equations and various solution strategies to classical problems in elasticity, such as Hertz contacts, cracks and surface waves. We then develop a variational formalism to discuss beam mechanics and buckling, and discuss several elastic instabilities. After these basics, we address a selected set of contemporary problems bordering fluid physics and elasticity
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