Course Details

Applied Physics

Academic Year 2025/26

NBA007 course is part of 3 study plans

NPA-SIS Summer Semester 1st year

NPC-SIS Summer Semester 1st year

NKC-SIS Summer Semester 1st year

Course Guarantor

Institute

Language of instruction

Czech, English

Credits

3 credits

Semester

summer

Forms and criteria of assessment

course-unit credit and examination

Offered to foreign students

To offer to students of all faculties

Course on BUT site

Lecture

13 weeks, 2 hours/week, elective

Syllabus

  • 1. Types of pores, porosity, absolute and relative humidity, physisorption and chemisorption.
  • 2. Sorption isotherms after : (a) Harkins and Jury, (b) Langmuir, (c) Brunauer, Emmet and Teller (BET).
  • 3. Three-phase system, potential of porous water, retention line of moisture.
  • 4. Measuring methods, hysteresis of retention line, analysis of retention line.
  • 5. Foundations of non-linear thermodynamics.
  • 6. Phenomenological transport equations, Fourier equations of heat conduction.
  • 7. Non-linear temperature profiles in building constructions.
  • 8. Fick diffusion equations and their solutions.
  • 9. Isothermal and non-isothermal diffusion.
  • 10. Non-linear pressure profiles of water vapour in structures.
  • 11. Thermal diffusion (Soret effect), transport of moisture in the three moisture regions: under-hygroscopic, hygroscipic and over-hygroscopic.
  • 12. Classical Generalised Glaser’s condensation model.
  • 13. Acoustics of inner spaces.

Exercise

13 weeks, 1 hours/week, compulsory

Syllabus

Topics and content of laboratory exercises:

  • 1. Determination of heat capacity of solids by means of calorimeter (measurement)
  • 2. Determination of coefficient of heat expansion of solids (measurement)
  • 3. Determination of heat conduction of brick by means of non-stationary method (measurement)
  • 4. Determination of adiabatic Poisson’s constant of air (measurement)
  • 5. Determination of heat factor of heat pump (measurement)
  • 6. Determination of frequency dependence of sound absorptivity (measurement)
  • 7. Frequency analysis of sound (measurement)
  • 8. Reverberation time in a room (measurement)
  • 9. Determination of roughness of fracture surfaces by means of the confocal microscope

Throughout the semester students solve a set of numerical problems and continuously provide their results to teachers to check the results.