SubjectsSubjects(version: 877)
Course, academic year 2020/2021
  
Mass Transport Processes - AP409001
Title: Mass Transport Processes
Guaranteed by: Department of Chemical Engineering (409)
Actual: from 2019
Semester: both
Points: 0
E-Credits: 0
Examination process:
Hours per week, examination: 3/0 other [hours/week]
Capacity: winter:unknown / unknown (unknown)
summer:unknown / unknown (unknown)
Min. number of students: unlimited
Language: English
Teaching methods: full-time
Level:  
For type: doctoral
Additional information: http://www.vscht.cz/uchi
Note: course is intended for doctoral students only
can be fulfilled in the future
you can enroll for the course in winter and in summer semester
Guarantor: Moucha Tomáš prof. Dr. Ing.
Interchangeability : D409001, P409001
Annotation -
Last update: Pátková Vlasta (16.11.2018)
Mass transfer in a continuous phase as well as the interfacial mass transfer are studied. Multicomponent mass transfer, molecular diffusion, turbulent diffusion and axial dispersion are described. Further the absorption accompanied by chemical reaction is studied, including the definition of interfacial mass transfer modes in dependency on the accompanying reaction kinetics.
Aim of the course -
Last update: Pátková Vlasta (16.11.2018)

After completing the course, student will have more detailed knowledge on physico-chemical phenomena, which play key roles in industrial process design. The subject broadens basic knowledge got in the course on Unit Operations, teaches to understand mass transfer phenomena and givesthe ability to more precisely analyze the phenomena controlling industrial proces capacity.

Literature -
Last update: Pátková Vlasta (16.11.2018)

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

Cussler E.L.: Diffusion, Cambridge University Press 2009

Learning resources -
Last update: Pátková Vlasta (16.11.2018)

www.vscht.cz/uchi

Syllabus -
Last update: Pátková Vlasta (16.11.2018)

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.

Entry requirements -
Last update: Pátková Vlasta (16.11.2018)

Unit Operations II

Mathematics II

Registration requirements -
Last update: Pátková Vlasta (16.11.2018)

Unit Operations II

Mathematics II

 
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