Transition from circular Couette flow to Taylor vortex flow in dilute and semi-concentrated suspensions of stiff fibers

作者: Blaise Nsom

DOI: 10.1051/JP2:1994112

关键词: Equation of stateMechanicsThermodynamicsTaylor–Couette flowRheologyTaylor numberCouette flowSuspension (vehicle)VortexFlow (mathematics)Chemistry

摘要: We report the results of a theoretical study stability Couette flow dilute and concentrated suspensions stiff fibers. The Ericksen anisotropic fluid rheological equation state in wide-gap situation is used to compute critical Taylor number wavenumber suspension as function aspect ratio fibers gap-width case; volumic concentration fibers, their density semi-concentrated case

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