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CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2023/2024
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Equipment and technologies of plastics and silicate processing

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Code Completion Credits Range Language
2181706 Z,ZK 4 2P+1C Czech
Garant předmětu:
Jan Skočilas
Lecturer:
Jiří Moravec, Jan Skočilas
Tutor:
Jiří Moravec, Jan Skočilas
Supervisor:
Department of Process Engineering
Synopsis:

Transport, mixing and heat transfer for viscous liquids and pastes. Processing operations and equipment. Design, principles of operation and calculation of key equipment for plastics and silicates processing.

Requirements:
Syllabus of lectures:

1. Introduction. General overview of technologies of plastics and silicates processing.

2. Flow and thermo-physical properties of plastics and silicates at different stages of their processing.

3. Injection molding – introduction, machines, forms, injection molding of thermoplastics, thermosets and elastomers.

4. Blow molding – introduction, foil production, extrusion and injection blow molding, nozzles and molds.

5. Fiber spinning – introduction, production technology of industrial fibers, electro-spinning, jets, melt-spinning, dry and wet spinning.

6. Production of foam materials – introduction, polystyrene, polyolefin, polyurethane and silicone foams.

7. Elastomer processing – introduction, preparation of raw material and mixing, machines and equipment for elastomer processing.

8. Flow of power-law liquids in slit. Pumping and pumps for viscous liquids and pastes.

9. Screw pump – velocity profile, differential pumping and power characteristic.

10. Screw pump – integral isothermal and adiabatic pumping characteristic.

11. Differential and integral isothermal and adiabatic characteristic of extrusion die. Operating point.

12. Screw conveyor. Mixing – distribution functions for mixers. Mixing devices.

13. Convective heat transfer in power-law liquids. Melting.

Syllabus of tutorials:
Study Objective:
Study materials:

RAO, Natti S. a Nick R. SCHOTT. Understanding plastics engineering calculations. Cincinnati, Ohio: Hanser Publications, 2012.

CHANDA, Manas a Salil K. ROY. Plastics technology handbook. 4th ed. Boca Raton, FL: CRC Press/Taylor & Francis Group, 2007. Plastics engineering (CRC Press), 72.

OSSWALD, Tim A. International plastics handbook: the resource for plastics engineers. [1st ed.]. Cincinnati: Hanser, 2006.

TADMOR Z., GOGOS C.: Principles of polymer processing. J.Wiley 2006.

Note:
Time-table for winter semester 2023/2024:
06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon
roomT4:A2-262
Skočilas J.
Moravec J.

12:30–14:00
(lecture parallel1)
Dejvice
Učebna 262
Tue
Wed
Thu
roomT4:C2-434
Skočilas J.
Moravec J.

14:15–15:45
EVEN WEEK

(lecture parallel1
parallel nr.101)

Dejvice
Posluchárna 434
Fri
Time-table for summer semester 2023/2024:
Time-table is not available yet
The course is a part of the following study plans:
Data valid to 2024-03-27
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