Energy and Mass Transfer in Structures

Garant předmětu:

Vítězslav Vydra

Lecturer:

Vítězslav Vydra

Tutor:

Supervisor:

Department of Physics

Synopsis:

Basic principles of transport of heat and mass (conduction, convection, radiation, transport of moist in building materials, sorption) with practical examples such as heat loss of a pipe and heat loss thru a window (two plates of glass with a gas between).

Requirements:

Syllabus of lectures:

1. Thermodynamic systems.

2.Thermodynamic states and processes. Equations of state.

3. 1st theorem of thermodynamics, specific heat capacity.

4. Heat propagation through conduction - Fourier's law.

5.Heat conduction in materials with temperature dependent thermal conductivity coefficient.

6.Heat conduction in space (simple geometry, numerical solutions).

7.Thermal resistance, heat transfer coefficient, heat transfer from surface to medium.

8.Continuous heat propagation through conduction, heat conduction equations, boundary conditions, examples.

9. Heat transport by radiation.

10. Heat transport by flow.

11.Mass transport.

12. Diffusion, thermodiffusion, moisture balance in building structures

Syllabus of tutorials:

N/A

Study Objective:

introduction to the problems of energy and mass transfer

Study materials:

[1] Miroslav Jílek: Thermomechanics, Part II Heat Transfer

[2] Yunus A. Cengel: Heat Transfer : A practical approach

Note:

Time-table for winter semester 2024/2025:

Time-table is not available yet

Time-table for summer semester 2024/2025:

Time-table is not available yet

The course is a part of the following study plans: