SubjectsSubjects(version: 861)
Course, academic year 2019/2020
  
Mass transfer - M409015
Title: Základy sdílení hmoty
Guaranteed by: Department of Chemical Engineering (409)
Actual: from 2019
Semester: winter
Points: winter s.:4
E-Credits: winter s.:4
Examination process: winter s.:
Hours per week, examination: winter s.:1/2 C+Ex [hours/week]
Capacity: unlimited / unlimited (unknown)
Min. number of students: unlimited
Language: Czech
Teaching methods: full-time
Level:  
For type: Master's (post-Bachelor)
Additional information: http://www.vscht.cz/uchi
Guarantor: Moucha Tomáš doc. Dr. Ing.
Rejl František doc.Ing. Ph.D.
Interchangeability : AM409015, N409066
Z//Is interchangeable with: AM409015
Annotation -
Last update: Hladíková Jana (16.01.2018)
Students will be able to describe procesess in the view of physico-chemical phenomena. They will be able to calculate the parameters of unit operations in industrial scale. Will get wider knowledge of the phenomena mentioned in Chemical Engineering I and II
Aim of the course -
Last update: Hladíková Jana (16.01.2018)

Students will be able to describe procesess in the view of physico-chemical phenomena. They will be able to calculate the parameters of unit operations in industrial scale. Will get wider knowledge of the phenomena mentioned in Chemical Engineering I and II

Literature -
Last update: Hladíková Jana (16.01.2018)

R: Prokop Nekovář: Difúzní procesy, skripta VSCHT Praha 1988

R: Prokop Nekovář: Difúzní procesy-sbírka příkladů, skriptum VŠCHT Praha 1991

A: Bird R.B., Steward W.E., Lightfoot E.N.: Transport Phenomena, John Wiley & Sons 2002

Learning resources -
Last update: Hladíková Jana (16.01.2018)

www.vscht.cz/uchi

Syllabus -
Last update: Hladíková Jana (16.01.2018)

1. Basic mass transfer concepts such as mass transfer rate, molar fluxes, mass transfer resistance, mass transfer driving forces, molecular diffusivity and eddy diffusivity, mass transfer coefficients.

2. Basis for the mechanism of molecular diffusion.

3. Prediction of diffusivity for gases and liquids.

4. Steady-state diffusion, diffusion with convection, film theory.

5. Unsteady-state diffusion, penetration and surface-renewal theories.

6. Diffusion and chemical reaction, enhancement factor.

7. Estimation of mass transfer coefficients from correlation equations.

8. Mass transfer in a laminar boundary layer.

9. Mass transfer in a laminar flow inside a circular pipe.

10. The diffusion of gases in a single capillary tube and in porous media

11. Mass transfer of drops and bubbles.

12. Turbulent transport phenomena.

13. Evaporation and condensation.

14. Review.

Registration requirements -
Last update: Hladíková Jana (16.01.2018)

Mathematics II

Chemical Engineering II

Teaching methods
Activity Credits Hours
Konzultace s vyučujícími 0,1 2
Účast na přednáškách 1,5 42
Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi 1 28
Příprava na zkoušku a její absolvování 1,4 40
4 / 4 112 / 112
Coursework assessment
Form Significance
Examination test 20
Continuous assessment of study performance and course -credit tests 60
Oral examination 20

 
VŠCHT Praha