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Theory of Heat- and Mass-transfer
Major: Materials Science
Code of Subject: 6.132.00.O.37
Credits: 3
Department: Heat Engineering and Thermal and Nuclear Power Plants
Lecturer: Senior Lecturer, Candidate of Technical Sciences Martynyak-Andrushko Marta
Semester: 5 семестр
Mode of Study: денна
Learning outcomes:
to know :
physical laws that underlie describing transfer processes in non-equilibrium systems;
Mathematical models describing heat transfer effects and substances in different environments;
mechanisms of diffusion processes in solids, melts and gas environments;
methods of calculation and modeling transfer processes of heat and substances in materials.
be able to:
formulate the problem in transferring heat materials and substances to predict the impact of various factors on the structure and properties of construction materials and to evaluate the behavior of materials in service products, choose the necessary methods for solving heat conduction, convection and radiation heat transfer, perform analytical and numerical calculations of thermal fields, distribution of concentrations of diffusing elements;
apply knowledge of basic theory of heat and mass transfer to the analysis of experimental results with Applied material science
physical laws that underlie describing transfer processes in non-equilibrium systems;
Mathematical models describing heat transfer effects and substances in different environments;
mechanisms of diffusion processes in solids, melts and gas environments;
methods of calculation and modeling transfer processes of heat and substances in materials.
be able to:
formulate the problem in transferring heat materials and substances to predict the impact of various factors on the structure and properties of construction materials and to evaluate the behavior of materials in service products, choose the necessary methods for solving heat conduction, convection and radiation heat transfer, perform analytical and numerical calculations of thermal fields, distribution of concentrations of diffusing elements;
apply knowledge of basic theory of heat and mass transfer to the analysis of experimental results with Applied material science
Required prior and related subjects:
•Physics;
•Higher mathematics;
• Physical Chemistry
•Higher mathematics;
• Physical Chemistry
Summary of the subject:
The thermodynamic equilibrium. The phenomenological description of equilibrium thermodynamic systems. Weakly nonequilibrium thermodynamic system. Streams and thermodynamic forces. The temperature field. The heat flow. The Basic Law of the Fourier heat transfer. A heat capacity. The physical basis of the diffusion of heat transfer in different environments. Boundary conditions heat problem and their classification. Methods for solving the heat equation. Distribution of heat in an infinite body semibounded body in plate, ball, cylinder. Planar heat transfer in special environments, porous, composite, coarse. The concept of the phenomenon of diffusion. Fick's laws of diffusion. Types of diffusion coefficients. Fick's second equation. Setting time-boundary problems of mass transfer. Analytical methods for solving equations. Solving the diffusion equation for certain models. Physical mechanisms of diffusion in materials. Atomic theory of diffusion. Surface diffusion. Diffusion in multiphase systems. Reactive diffusion. Thermoelectric phenomena.
Recommended Books:
1. Budnyk A.F. Heat and mass transfer processes in materials and design materials: Tutorial. – Sumy: Vyd-vo SumDU, 2008. – 158 p. (in Russian)
2. Konstantynov S.M. Heat Transfer – Kyyiv: Politekhnika i pres, 2005. – 305 p.( in Ukrainian)
3. Drahanov B.KH., Dolins?kyy A.A., Mishchenko A.V. ta in. Thermotechnics. – Kyyiv: Lybid?, 2005. – 360 p. (in Ukrainian)
4. Makhort A.V., Chumak M.H. Thermal treatment of metals:Tutorial. – K.: Lybid?, 2002. – 512 p. (in Ukrainian)
2. Konstantynov S.M. Heat Transfer – Kyyiv: Politekhnika i pres, 2005. – 305 p.( in Ukrainian)
3. Drahanov B.KH., Dolins?kyy A.A., Mishchenko A.V. ta in. Thermotechnics. – Kyyiv: Lybid?, 2005. – 360 p. (in Ukrainian)
4. Makhort A.V., Chumak M.H. Thermal treatment of metals:Tutorial. – K.: Lybid?, 2002. – 512 p. (in Ukrainian)
Assessment methods and criteria:
• written reports on laboratory works, oral questioning (30%)
• final control (control measure - exam): written and oral form (70%)
• final control (control measure - exam): written and oral form (70%)