Course detail
Combustion Devices and Heat Exchangers
FSI-LSZAcad. year: 2012/2013
The course is concerned with basic information about the construction and operational characteristics of various boilers and heat exchangers used in power engineering. Also dealt with are: properties of solid, liquid and gaseous fuels, statics and dynamics of the combustion process, heat balances of boilers and heat exchangers, boilers for solid, liquid and gaseous fuels and their components, boilers for waste fuels, burgee boilers, low/high pressure steam boilers, hot water boilers, various types of heat exchangers, calculations for the design of boilers and heat exchangers.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Department
Learning outcomes of the course unit
Prerequisites
Co-requisites
Planned learning activities and teaching methods
Assesment methods and criteria linked to learning outcomes
Examination: written and verbal correction. The written portion consists of 10 questions for the successful completion must have at least half right.
Course curriculum
Work placements
Aims
Specification of controlled education, way of implementation and compensation for absences
Recommended optional programme components
Prerequisites and corequisites
Basic literature
Effenberger, H.: Dampferzeugung, Springer-Verlag, Berlin, 2000
Recommended reading
Classification of course in study plans
- Programme N2301-2 Master's
branch M-FLI , 1 year of study, winter semester, compulsory-optional
branch M-FLI , 1 year of study, winter semester, compulsory
branch M-TEP , 1 year of study, winter semester, compulsory
branch M-ENI , 1 year of study, winter semester, compulsory
branch M-TEP , 1 year of study, winter semester, compulsory
branch M-ENI , 1 year of study, winter semester, compulsory
Type of course unit
Lecture
Teacher / Lecturer
Syllabus
2. Liquid and gaseous fuels.
3. Statics and dynamics of combustion.
4. Heat and mass balance in the boiler. Thermal efficiency of boiler losses.
5. Slatted boilers.
6. Boilers powder and fluid.
7. Boilers for burning liquid and gaseous fuels.
8. Boilers for central heating.
9. Biomass boilers, spalovenské boilers, gasification.
10. Exchangers - heat transfer.
11. Heat exchangers, calculations.
12. Heat exchangers, construction.
13. Operation of heat exchangers.
Computer-assisted exercise
Teacher / Lecturer
Syllabus
2. Stoichiometric calculations of gaseous fuels
3. Determination of air and combustion products volume at combined combustion of fuels
4. Total heat balance, performance, input and losses of boiler
5. I-t diagram construction of combustion products
6. Calculation of temperature at the end of furnace - 1st part
7. Calculation of temperature at the end of furnace - 2nd part
8. Heat distribution to heat exchangers of complementary surfaces of the boiler, construction of relation temperature of combustion products - temperature of medium
9. Heat calculation to individual surfaces of the boiler - 1st part
10. Heat calculation to individual surfaces of the boiler - 2st part
11. Basic relations for different types of heat exchangers, practical application of flanged pipes
12. Calculation of recuperating heat exchanger - thermal efficiency of exchanger, calculation by NTU method
13. Test, handing in of protocol, course-unit credit awarding.