Přístupnostní navigace
E-application
Search Search Close
Master's Thesis
Author of thesis: Ing. Roman Urbánek
Acad. year: 2023/2024
Supervisor: Ing. Petr Kracík, Ph.D.
Reviewer: doc. Ing. Jan Fiedler, Dr.
The master's thesis deals with the design of a condensing steam turbine for a biomass power plant with off-takes for heating heaters with a temperature drop of 60/80 °C in summer and 70/125 °C in winter, and off-takes for low-pressure regeneration. The nominal thermal output of the heat exchangers is 0-10 MWt in summer and 0-50 MWt in winter. The thesis includes a detailed design of the flow parts of the steam turbine, from the design of the control stage, the staged part of the turbine, and the strength verification of individual stages to the design of the balancing piston, sealing system, and bearing design. In conclusion, the operational characteristics of the proposed steam turbine are depicted.
Steam turbine, heat balance diagram, thermodynamic calculation, regeneration, impulse staging, reaction staging, regulatory stage, strength calculation, compensating piston, bearings, operating characteristics.
Date of defence
12.06.2024
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
Student odprezentoval obsah své diplomové práce. Otázky oponenta byly zodpovězeny. V průběhu obhajoby byly položeny tyto doplňující otázky: Popište a nakreslete ucpávkový systém turbíny. Zodpovězeno. Vysvětlete, proč jste zvolil právě tuto průměrnou teplotu vzduchu. Jaký vliv bude mít změna této teploty? Zodpovězeno.
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Energy Institute
Study programme
Power and Thermo-fluid Engineering (N-ETI-P)
Specialization
Power Engineering (ENI)
Composition of Committee
doc. Ing. Jan Fiedler, Dr. (předseda) Ing. Petr Kracík, Ph.D. (místopředseda) Ing. Ladislav Šnajdárek, Ph.D. (člen) Ing. Pavel Nešpor (člen) Ing. Pavel Sedlák (člen) Ing. Tomáš Flimel (člen)
Supervisor’s reportIng. Petr Kracík, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportdoc. Ing. Jan Fiedler, Dr.
Grade proposed by reviewer: A
Responsibility: Mgr. et Mgr. Hana Odstrčilová