361-0539/02 – Steam Turbines (PT)

Gurantor departmentDepartment of Power EngineeringCredits5
Subject guarantordoc. Ing. Kamil Kolarčík, CSc.Subject version guarantordoc. Ing. Kamil Kolarčík, CSc.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semesterwinter
Study languageEnglish
Year of introduction2018/2019Year of cancellation
Intended for the facultiesFSIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KOL10 doc. Ing. Kamil Kolarčík, CSc.
SMI0020 Ing. Zdeněk Šmída, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+2

Subject aims expressed by acquired skills and competences

The aim of the subject is the gaining of an overview in the area of using individual types of steam turbines. Describe the processes that characterize energy transformation in individual thermal turbines. Describe the basic energy and economic evaluation criteria for steam turbines. Discussion of the economic and environmental consequences of energy transformation processes in turbines. Design of a complex solution for the management of energy processes in the machine halls of heat centrals.

Teaching methods

Lectures
Seminars
Individual consultations
Tutorials
Experimental work in labs
Project work
Field trip
Teaching by an expert (lecture or tutorial)

Summary

The subject belongs to a group of subjects which closely follows the subjects of thermomechanics, physics and hydromechanics. Students acquire basic knowledge and awareness from the field of study the energy transformation in turbines. Creative thinking is further developed in complex theoretical calculations of the individual components of these energy transformation machines. An integral part of the teaching is the practical measurement of the energetic properties at measuring stands in laboratories. The aim of the subject is to form a professional profile of a graduate who will work as a designer of these energy transformation machines respectively as their operator with both technical and economic knowledge of categories and minimal disruption to the environment.

Compulsory literature:

TADASHI, Tanuma. Advances in Steam Turbines for Modern Power Plants. 2nd Edition. Tokyo, Japan: Woodhead Publishing, 2022, 680 s. ISBN 9780323915519. X. PEREZ, Robert a David W. LAWHON. Operator's Guide to General Purpose Steam Turbines: An Overview of Operating Principles, Construction, Best Practices, and Troubleshooting. 1. Salem, Massachusetts: Scrivener Publishing LLC., 2016, 336 s. ISBN 978-1-119-29446-7. Dostupné z: doi:10.1002/9781119294474Alexander S. Leyzerovich: Steam Turbines for Modern Fossil Fuel Power Plants. The Fairmont Press, Inc., 700 Indian Trail, Lilburn, GA 30047. 2007. ISBN 0-88173-548-5 (print edition : alk. paper), ISBN 0-88173-549-3 (electronic edition,)ISBN 1-4200-6102-X (taylor & francis (distributor) : alk. paper) BLOCH, P. Heinz, MURARI P. Singh. Steam Turbines Design, Applications and Re-Rating – Second Edition. New York: McGraw-Hill, 2009, 414 p. ISBN: 978-0-07-150821-6.

Recommended literature:

LOGAN, E.Jr.: Handbook of Turbomachinery (Mechanical Engineering, No. 158) (2 ed.). New York: Marcel Dekker, 2003. ISBN 0-8247-0995-0. KHAN, A., A.; GORLA, R.,S.R.: Turbomachinery: Design and Theory. New York: Marcel Dekker, 2003. ISBN 0-8247-0980-2. DONALD, K. M. B. Marine steam turbines. London: Marine Media Management, 1977, 141 p. ISBN: 0900976 58 6. DIXON, S. Larry; HALL, Cesare. Fluid mechanics and thermodynamics of turbomachinery – Fourth Edition. Oxford: Butterworth-Heinemann, 2013, 321 p. ISBN: 0 7506 7059 2. SCHOBEIRI, M. T. Turbomachinery Flow Physics and Dynamic Performance. Berlin, Heidelberg: Springer, 2005, 522 p. ISBN: 3-540-22368-1.

Additional study materials

Way of continuous check of knowledge in the course of semester

Tests in during teaching. Consultation over developed separate computational programs. Questions during lectures Written worksheets Demonstration of practical measurements in the laboratory - excursions requiring student activity Written and oral exam

E-learning

Accompanying videos to individual lecture blocks are made available to students during the semester. http://fs1.vsb.cz/361/akreditace/opory/ login: akreditace password: energetici

Other requirements

Processing and submission of assigned thematic tasks. Active participation in classes. The permitted absence is a maximum of 20% of the teaching. Attendance is monitored on an ongoing basis.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Thermal cycles of steam turbines - R-C circulation, 2. Thermal cycles of steam turbines the calculation of the heat cycle, the definition of the efficiency of direct, comparative. 3. Thermal cycles of steam turbines - Carnotization steam home runs by changing the pressure in the condenser, by changing the parameters of the input pairs. 4. Thermal cycles of steam turbines - Carnotization steam home runs regenerativním heating power of water and přihříváním couples. 5. Types of steam turbines - condensing, bearng, specimen collection, 6. The working process of the ideal and the actual steam turbine in T-s and i-s diagram. The expansion curve. Euler turbomachinery equation. 7. Types of axial turbine stages - the reaction degree, planar vane-lattice, u/c1, max. enthalpy gradient 8. Types of axial turbine stages - an action stage, a planar vane lattice, u/c1, max. enthalpy gradient 9. Types of axial turbine stages - gear, planar vane-lattice, u/c1, max. enthalpy gradient. 10. Types of turbine stages - radial steam turbine - the main turbine equation, velocity triangle 11. Accessories R-C steam cycle and steam turbines - accompanying the machinery - Even. 12. Accessories R-C steam cycle and steam turbines - the accompanying machinery - II. 13. Power control of steam turbines. 14. Practical operation of steam turbines, - the expert of practice

Conditions for subject completion

Full-time form (validity from: 2018/2019 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)		Min. number of pointsMax. počet pokusů
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 35  16
        Examination Examination 65  35 3
Mandatory attendence participation: 80% active participation in seminars CREDIT: Processing and timely submission of worksheets in the required quality EXAM: The written part of the examination The oral part of the exam

Show history

Conditions for subject completion and attendance at the exercises within ISP: A student with an individual study plan (ISP) is required to prepare worksheets for individual lecture blocks in accordance with the list of specific questions provided by the teacher. These are the following worksheets: WS_1) Brief theory of pumps with emphasis on the dynamic pumps WS_2) Introduction, Rankine-Clausius steam cycle, Carnotization WS_3) Power plant units WS_4) Steam turbines WS_5) Regulation and control of steam turbines WS_6) Flow of steam through the labyrinth seals

Show history

Occurrence in study plans

Academic yearProgrammeBranch/spec.Spec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2022/2023 (N2301) Mechanical Engineering (2302T006) Energy Engineering P English Ostrava 2 Compulsory study plan
2021/2022 (N2301) Mechanical Engineering (2302T006) Energy Engineering P English Ostrava 2 Compulsory study plan
2020/2021 (N2301) Mechanical Engineering (2302T006) Energy Engineering P English Ostrava 2 Compulsory study plan
2019/2020 (N2301) Mechanical Engineering (2302T006) Energy Engineering P English Ostrava 2 Compulsory study plan
2018/2019 (N2301) Mechanical Engineering (2302T006) Energy Engineering P English Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner

Assessment of instruction



2019/2020 Winter