Faculty of Technical Sciences

Subject: Modeling and optimization in thermoenergetic systems (17.M35I11)

General information:
 
Category Theoretical-methodological
Scientific or art field Termotehnika, termoenergetika i upravljanje energijom
ECTS 6

Training for work: construction, design, exploitation, engineering and consulting in the field of management, management and regulation of power plant plants.

Acquisition of basic knowledge about problems and methodology of solving problems in operating the plant (stationary and non-stationary) of thermal power plants, in detail and in general.

1. Introduction; Basic concepts of running the process. The tasks of the dynamics of controlling thermal power plants in detail and in the whole. Mathematical modeling of processes and objects. Types of model.3. Processes in the flow of working fluids in elements of the TE plants. Streaming of incompressible fluid - pressure, flow and concentration control (mixing). Streaming of compressible fluid - regulation of pressure, flow and concentration.4. Dynamics of fluid level. Homogenous fluid. Non-homogeneous (two-phase) fluid. Dynamics of current-thermal processes. Models with focused parameters. Models with distributed parameters. Free heat exchangers - radiative, convective recuperative and regenerative. Modeling the portable behavior of the boiling surfaces of the steam boiler. Evaporative system. Hot steam generator. Water heater. The dynamics of complex heating packages in the changes in the load of the object as a whole. Dynamics of transport processes with storage. 8. Dynamics of working machines. Generic model. Condensing steam turbine without and with subtraction. Anti-pressure steam turbine. Pumps and fans.9. Dynamics of measurement and executive bodies and regulators.10. Modeling the dynamics of the content of working media in thermotechnical devices. Systems with homogeneous and non-homogeneous liquids. 11. Dynamics of the temperature control system. Systems for influencing the temperature of overheated steam - mixing, recuperation refrigerators. Assembly and dynamics of control systems.12. Pressure dynamics. Regulating system with the influence of the flow of working media. Regulating system with heating effect.13. Dynamics of the steam boiler combustion control system. Quality criteria (efficiency). Basic circuits and models.14. The dynamics of the plant in the changes of the load of the block. Regulatory tasks. Basic circuits.

Lectures, consultations, mentoring. Practical exercises. Visits to industrial plants. Knowledge is checked on the exam.

Authors Title Year Publisher Language
Nicola Bellomo, Mario Pulvirenti Modeling in applied sciences 2000 Birkhäuser English
Luyben, W.L. Process modeling, simulation and control for chemical engineers 1973 Tokyo English
Velten, K. Mathematical modeling and simulation 2009 English
Course activity Pre-examination Obligations Number of points
Lecture attendance Yes Yes 5.00
Theoretical part of the exam No Yes 40.00
Term paper Yes Yes 30.00
Exercise attendance Yes Yes 5.00
Test Yes Yes 20.00

Assoc. Prof. Miljković Biljana

Associate Professor

Lectures

Assoc. Prof. Miljković Biljana

Associate Professor

Computational classes

Faculty of Technical Sciences

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© 2024. Faculty of Technical Sciences.