635-3044/01 – Heating industry (TEP)
| Gurantor department | Department of Thermal Engineering | Credits | 5 |
| Subject guarantor | doc. Ing. Marek Velička, Ph.D. | Subject version guarantor | doc. Ing. Marek Velička, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 2 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2019/2020 | Year of cancellation | |
| Intended for the faculties | FMT | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
Student will be able:
- to characterize the basic types of heat sources and heating plants,
- to describe the principle, construction and operation of steam and hot water boilers and heating systems,
- to describe the greening of boiler operation and its influence on operating parameters,
- to evaluate the thermal efficiency of the boilers using the described methods,
- to characterize and dimension heat distribution networks,
- evaluate and design thermal insulation of pipelines.
Teaching methods
Lectures
Seminars
Individual consultations
Tutorials
Summary
Student will obtain basic information about heat sources and heating plants, will become acquainted with the principle, operation and construction of boilers for gaseous and solid fuels. Also will be acquainted with the ecology of boiler operation, the evaluation of boilers according to thermal efficiency, water treatment options for steam production, and an overview of thermal networks used in heat supply. Student gains knowledge about the thermal insulation, the devices for measuring heat consumption and meets the principle of cogeneration equipment for heat and electricity production.
Compulsory literature:
Recommended literature:
Additional study materials
Way of continuous check of knowledge in the course of semester
Written test and oral exam.
E-learning
Other requirements
Attendance on excursions in producing plants.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
• Categorization of heat sources, comparison of central and decentralized heat supply.
• Types of heating plants - steam heating plants, gas turbine power plants, gas combustion engine heating plants.
• Steam and hot water boilers - grate, powdery, granulating, fluidized as a source of heat energy when transforming into electrical and pressure energy.
• Boiler design for gaseous and solid fuels - evaporator, superheater, preheating water and air, burners, fuel and air supply.
• Operation of boilers - influence of fuel type on operating parameters, negative effects on operation stability, regulation, approach, shutdown, flame stabilization, operation safety, revision, repairs.
• Greening of boiler operation - changes in boiler design during denitrification, criteria for optimal operating method selection, environmental impact on boiler operating parameters, waste products, fuel preparation, changes in boiler control and regulation.
• Evaluation of boilers according to thermal efficiency - efficiency methods (direct, indirect), operational and ecological effects on boiler efficiency, efficiency improvement methods.
• Water treatment for steam production, water quality control, water distribution, supply pumps, cooling towers.
• Cogeneration - combined heat power and electricity.
• Heat nets - heat distribution, types and designs, transfer station, hydraulic calculation, pipe diameter dimensioning, pipe expansion, compensators.
• Thermal insulation, types, design of the optimal insulation thickness in terms of thermal energy and economic, calculation of heat losses of primary heat distribution.
• Regulation of operation of energy sources and heating systems, devices for measuring the consumption of heat.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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