title: Numerical streamline patterns at swimmer's surface using RANS equations.
abstract: The objective of this article is to perform a numerical modeling on the flow dynamics around a competitive female swimmer during the underwater swimming phase for a velocity of 2.2 m/s corresponding to national swimming levels. Flow around the swimmer is assumed turbulent and simulated with a computational fluid dynamics method based on a volume control approach. The 3D numerical simulations have been carried out with the code ANSYS FLUENT and are presented using the standard k-ω turbulence model for a Reynolds number of 6.4 × 10(6). To validate the streamline patterns produced by the simulation, experiments were performed in the swimming pools of the National Institute of Sports and Physical Education in Paris (INSEP) by using the tufts method.
authors.affiliation: GRESPI/LTM, UFR Sciences Exactes et Naturelles, Reims, France.
authors.forename: Ahlem
authors.initials: A
authors.lastname: Arfaoui
authors.forename: Catalin Viorel
authors.initials: CV
authors.lastname: Popa
authors.forename: Redha
authors.initials: R
authors.lastname: Taïar
authors.forename: Guillaume
authors.initials: G
authors.lastname: Polidori
authors.forename: Stéphane
authors.initials: S
authors.lastname: Fohanno
mesh_terms: D000328:Adult; D003198:Computer Simulation; D005260:Female; D006801:Humans; D008954:Models, Biological; D012212:Rheology / Q000379:methods*; D033081:Shear Strength / Q000502:physiology; D013550:Swimming / Q000502:physiology*