635-3039/01 – Secondary energy sources (DEZ)

Gurantor department	Department of Thermal Engineering	Credits	5
Subject guarantor	Ing. Mario Machů, Ph.D.	Subject version guarantor	Ing. Mario Machů, Ph.D.
Study level	undergraduate or graduate	Requirement	Compulsory
Year	2	Semester	winter
		Study language	Czech
Year of introduction	2019/2020	Year of cancellation
Intended for the faculties	FMT	Intended for study types	Follow-up Master

Instruction secured by
Login	Name	Tuitor	Teacher giving lectures
MAC589	Ing. Mario Machů, Ph.D.
TOP36	Ing. Michaela Topinková, Ph.D.

Extent of instruction for forms of study
Form of study	Way of compl.	Extent
Full-time	Credit and Examination	3+2
Part-time	Credit and Examination	16+0

Subject aims expressed by acquired skills and competences

Student will be able: • to identify the secondary energy sources. • to compare the sources in between – fuels, energy(enthalpy)/chill/heat, pressure. • to describe the type of secondary energy sources in dependency with their occurrence in technology. • to apply the knowledge of secondary energy sources in student profession.

Teaching methods

Lectures
Tutorials

Summary

The course is focused on the basic characteristic and allocation the secondary energy sources. Describing the energy loses, energy potentials and also the fuel saving. The secondary energy source is defined through the secondary fuel, secondary enthalpy/heat/chill and secondary pressure. Exhaust-heat boilers, turbine, microturbine and heat pumps are described. The low-potential heat and utilization of energy from metals, coke and slags are described too.

Compulsory literature:

[1] ENERGY. © 2018. energy strategy. In. https://ec.europa.eu/energy/ on-line cit. 2018-03-11 Dostupné z https://ec.europa.eu/energy/en/energy-strategy. [2] LIENHARD IV, J. H., LIENHARD V, J. H. A Heat Transfer Textbook. 4th ed. Cambridge: Phlogiston Press, 2012. [3] WARNATZ, J., MAAS, U., DIBBLE, R. W. Combustion. 4th ed. Berlin: Springer, 2006. ISBN 3-540-25992-9. [4] TALER, J., DUDA, P. Solving Direct and Inverse Heat Conduction Problems. Berlin: Springer, 2006. ISBN 978-3-540-33470-5.

Recommended literature:

[1] WORLD ENERGY CONCIL. © 2018. Publication. In. https://www.worldenergy.org on-line cit. 2018-03-12 Dostupné z https://www.worldenergy.org/publications/. [2] KHAVKIN, Y. I. Combustion System Design. Tulsa: PennWell Books, 1996. ISBN 0-87814-462-5. [3] TOCHIHARA, Y., OHNAKA, T. Environmental Ergonomics: The Ergonomics of Human Comfort, Health, and Performance in the Thermal Environment. 1st ed. Amsterdam: Elsevier, 2005. ISBN 0080444660.

Additional study materials

Study supports in the EduDocs system

Way of continuous check of knowledge in the course of semester

Written test and oral exam.

E-learning

Other requirements

No more requirements.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

• Table of energetic sources. Basic characteristic and classification of secondary energetic sources. • Definition and meaning of secondary energetic sources in relationship with the energy policy of CZ and EU. • Technical – economical parameters of utilization this sources in industrial area. Division the secondary energy sources. • Secondary fuels – occurrence, technical parameters and utilization in plant energy system. • Fuels storage – according to fuel type. Design of reservoirs. • Secondary heat - utilization the enthalpy of exhaust/fuel gases using the exhaust-heat boilers and gas turbines. Design and thermal characteristics of these units, unit types and unit recovery. • Low-potentials heat – utilization of heat pumps. Thermodynamics, designs, types, utilization. • Secondary chill - cooling water and its utilization. Cooling elements. T echniques of cooling – by water, by expansion, through the evaporation, through the matters with higher boiling point. Comparison the techniques. • Utilization the enthalpy of metal – in blast-furnaces and metallurgical plants. • Utilization the coke – methods, advantages and disadvantages. • Utilization the slag – methods, advantages and disadvantages. • Secondary pressure. Utilization the overpressure. Expansion turbines. • Now-a-days technology uses secondary sources.

Conditions for subject completion

Full-time form (validity from: 2019/2020 Winter semester)

Task name	Type of task	Max. number of points (act. for subtasks)	Min. number of points	Max. počet pokusů
Credit and Examination	Credit and Examination	100 (100)	51
Credit	Credit	30	20
Examination	Examination	70	21	3

Mandatory attendence participation: Min. 80 % attendance on exercise.

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Conditions for subject completion and attendance at the exercises within ISP: Completion of all mandatory tasks within individually agreed deadlines.

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Occurrence in study plans

Academic year	Programme	Zaměření	Form	Study language	Tut. centre	Year	Type of duty
2023/2024	(N0713A070004) Thermal energetics engineering	TEZ	K	Czech	Ostrava	2	Compulsory	study plan
2023/2024	(N0713A070004) Thermal energetics engineering	TEZ	P	Czech	Ostrava	2	Compulsory	study plan
2022/2023	(N0713A070004) Thermal energetics engineering	TEZ	P	Czech	Ostrava	2	Compulsory	study plan
2022/2023	(N0713A070004) Thermal energetics engineering	TEZ	K	Czech	Ostrava	2	Compulsory	study plan
2021/2022	(N0713A070004) Thermal energetics engineering	TEZ	P	Czech	Ostrava	2	Compulsory	study plan
2021/2022	(N0713A070004) Thermal energetics engineering	TEZ	K	Czech	Ostrava	2	Compulsory	study plan
2020/2021	(N0713A070004) Thermal energetics engineering	TEZ	K	Czech	Ostrava	2	Compulsory	study plan
2020/2021	(N0713A070004) Thermal energetics engineering	TEZ	P	Czech	Ostrava	2	Compulsory	study plan
2019/2020	(N0713A070004) Thermal energetics engineering	TEZ	P	Czech	Ostrava	2	Compulsory	study plan
2019/2020	(N0713A070004) Thermal energetics engineering	TEZ	K	Czech	Ostrava	2	Compulsory	study plan

Occurrence in special blocks

Block name	Academic year	Form of study	Study language	Year	W	S	Type of block	Block owner

Assessment of instruction

Předmět neobsahuje žádné hodnocení.