Course detail

Processes of transportation

FCH-DCO_TPDAcad. year: 2020/2021

Characterization of transport processes:
concepts, quantities and methods of study,
balance of physical properties.

Momentum transfer:
fundamental equations of momentum transfer: momentum balance, forces and tensor of tension,
laminar flow of isotropic viscous liquids, initial and boundary conditions, application of dimensional analysis and homothety theory on dynamic equations,
liquid properties: characterization of non-newtonian liquids, laminar flow of non-newtonian liquids.

Energy transfer:
fundamental equations of energy transfer - balance of fundamental quantities, heat transfer in incompressible liquid, initial and boundary conditions,
heat conduction - one-directional heat conduction (stationary and non-stationary), multidimensional heat conduction (stationary and non-stationary);
heat convection - application of dimensional analysis and homothety theory on Fourier-Kirchhoff equation, heat tranfer in forced convection,
thermal radiation - fundamental laws of radiation, radiation between bodies.

Mass transfer:
fundamental equations of mass transfer - n-component continuum, balance of fundamental quantities, initial and boundary conditions,
molecular mass transfer: concentration diffusion, thermodiffusion, barodiffusion, diffusion with chemical reaction,
mass convection - mass transfer coefficient, application of homothety theory on on mass balance.

Analogy between mass, heat and momentum transfers.

Learning outcomes of the course unit

Practice in derivation of mathematical desctription of transport phenomena in various systems

Prerequisites

basic knowledge of physical chemistry and mathematics

Co-requisites

Not applicable.

Recommended optional programme components

Not applicable.

Recommended or required reading

BENNET, C.O., MYERS, J. E. Momentum, Heat and Mass Transfer. N. York: Mc. Graw-Hill, Inc., 1974. (CS)
BIRD, R. B., STEWART, W. E., LIGHTFOOT, E. N. Přenosové jevy. Praha: Academia, 1968. (CS)
SEIDEL, H., NEUŽIL, L.,FOŘT, I., VLČEK, J. Úvod do proudění tekutin a sdílení tepla. Praha: Academia, 1975. (CS)
SKELLAND, A. H. P. Non-newtonian Flow and Heat Transfer. New York: John Wiley, Inc., 1967. (CS)
KNUDSEN, J. G., KATZ, D. L. Fluid Dynamics and Heat Transfer. New York: McGraw-Hill Book , Inc., 1958. (CS)

Planned learning activities and teaching methods

The course uses teaching methods in form of individual consultation. The e-learning system (LMS Moodle) is available to teachers and students.

Assesment methods and criteria linked to learning outcomes

electronic presentation - subject will be assigned by teacher

Language of instruction

Czech

Work placements

Not applicable.

Course curriculum

1. Introduction. Characterization of transport processes and their relevance for real processes.
2. Balance of quantities characteristics for transport processes.
3. Momentum transfer.
4. Solution of problems of momentum transfer for different initial and boundary conditions.
5. Mass transfer.
6. Solution of problems of mass transfer for different initial and boundary conditions.
7. transport connected with chemical reaction.

Aims

The aim of the subject is to acquaint students with individual transport phenomena, to teach them the derivation of mathematical description of particular systems and the utilization of solutions published in literature.

Specification of controlled education, way of implementation and compensation for absences

none - only tutorials

Classification of course in study plans

  • Programme DKAP_FCH_4 Doctoral

    branch DKAO_FCH , 1. year of study, winter semester, 0 credits, compulsory-optional

  • Programme DPCP_FCH_4 Doctoral

    branch DPCPO_FCH_4 , 1. year of study, winter semester, 0 credits, compulsory-optional

  • Programme DPAP_FCH_4 Doctoral

    branch DPAO_FCH , 1. year of study, winter semester, 0 credits, compulsory-optional

  • Programme DKCP_FCH_4 Doctoral

    branch DKCPO_FCH_4 , 1. year of study, winter semester, 0 credits, compulsory-optional