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Last update: Kubová Petra Ing. (22.01.2018)
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Last update: Kubová Petra Ing. (22.01.2018)
Students will be able to:
Use simulation methods as a tool for process (chemical) engineering Actively use up-to-date simulation programs Use balance calculations wthin an industrial scale Apply optimization and process syntheses at a basic level
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Last update: Kohout Martin Ing. Ph.D. (16.02.2018)
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Last update: Kubová Petra Ing. (22.01.2018)
http://www.vscht.cz/uchi/ |
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Last update: Šoóš Miroslav prof. Ing. Ph.D. (19.06.2019)
1. Introduction. Theory of systems and chemical engineering. Simulation programs and their architecture. Technological scheme, flowsheet, process flow diagram. 2. Thermodynamic models for simulation. Databases of physical and chemical properties. 3. Mathematical models, types of models. Methodology for the formulation of a simulation case, evaluation and utilisation of the solution in practice. Steady-state models. Sequential-modular approach for steady-state simulation. Modelling of basic unit operations and streams - pumps, compresors, turbines, pressure drop in real pipe. Degrees of freedom. 4. Heat exchangers. Design problem and optimization. Synthesis. Pinch-point methods. Design of heat exchanger networks and separation trains. Heuristical and evolutional algorithms. 5. Component splitters and separation columns steady-state modelling. One-stage separation (flash). Special methods for rectification columns calculations. 6. Packed and plate columns for extraction and absorption. Degrees of freedom and special methods for their calculations. 7. Recycle problems. Decomposition. Numerical methods for optimization calculations. 8. Lecture of invited guests from industry. Project 1. 9. Reactors. Methods for calculation of stoichiometric and equilibrium reactors. Continuous stirred tubular reactor (CSTR) and plug flow reactor (PFR). Multiplicity of steady states, parametric sensitivity and run-away. 10. Batch and periodic processes. Dynamic balances and simulation. 11. Balance calculation based on specified and/or measured data. Over- and under-specified balance tasks. Data reconciliation. Choice of spots for measurements. 12. Lecture of invited guests from industry. Project 2. 13. Optimisation of chemical engineering processes. Single- and multi-criterial optimization. Economical calculations in process design. |
Teaching methods | ||||
Activity | Credits | Hours | ||
Účast na přednáškách | 1 | 28 | ||
Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi | 1 | 28 | ||
Práce na individuálním projektu | 1.5 | 42 | ||
Příprava na zkoušku a její absolvování | 0.5 | 14 | ||
Účast na seminářích | 1 | 28 | ||
5 / 5 | 140 / 140 |