Course detail
Reology
FCH-DCO_REGAcad. year: 2020/2021
Subject of rheology, linear vector functions, gradients, tensors, surface vector, divergence balance, affine transformation and tensor algebra. Simple shear and shear flow, simple shear kinematics, shear dynamics of elastic material, elastic materials and viscous liquids, kinematics of stationary simple shear flow, dynamics of simple shear flow of viscous liquids, shear response of viscoelastic materials. Viscosity and its measurement, viscosity functions of nonnewtonian liquids, thixotropy, dilatancy and antithixotropy. Linear viscoelasticity, basic tests of linear viscoelasticity: relaxationa and creep, mathematical foundations of linearity: Boltzmann's superposition principle, basic material functions of linear viscoelasticity for shear movements, relaxation spectra, influence of inertia on complex viscosity measurement, viscometric normal tensions.
Language of instruction
Mode of study
Guarantor
Learning outcomes of the course unit
Prerequisites
Co-requisites
Planned learning activities and teaching methods
Assesment methods and criteria linked to learning outcomes
Course curriculum
Non-Newtonian liquids: Basic types, constitutional equations, thixotropy, rheopexy.
linear viskoelasticity: Maxwell and Kelvin models, material functions.
Viskozimetry and rheometry: Theory of measurement, devices.
Rheology and rheometry of disperzions (polymer solutions, suspensions, emulsions).
Work placements
Aims
Specification of controlled education, way of implementation and compensation for absences
Recommended optional programme components
Prerequisites and corequisites
Basic literature
MORISSON, F. A. Understanding Rheology. New York: Oxford University Press, 2001. (CS)
WEIN, O., Úvod do reologie. Brno: FCH VUT v Brně, 1996. (CS)
Recommended literature
Classification of course in study plans
- Programme DKAP_FCH_4 Doctoral
branch DKAO_FCH , 1 year of study, winter semester, compulsory-optional
- Programme DKCP_FCH_4 Doctoral
branch DKCPO_FCH_4 , 1 year of study, winter semester, compulsory-optional
- Programme DPAP_FCH_4 Doctoral
branch DPAO_FCH , 1 year of study, winter semester, compulsory-optional
- Programme DPCP_FCH_4 Doctoral
branch DPCPO_FCH_4 , 1 year of study, winter semester, compulsory-optional