SubjectsSubjects(version: 855)
Course, academic year 2019/2020
  
Combustion of Fuels - N216019
Title: Spalování paliv
Guaranteed by: Department of Gaseous and Solid Fuels and Air protection (216)
Actual: from 2019
Semester: winter
Points: winter s.:6
E-Credits: winter s.:6
Examination process: winter s.:
Hours per week, examination: winter s.:3/2 C+Ex [hours/week]
Capacity: unlimited / unlimited (unknown)
Min. number of students: unlimited
Language: Czech
Teaching methods: full-time
Level:  
For type:  
Note: course can be enrolled in outside the study plan
enabled for web enrollment
Guarantor: Tekáč Viktor Ing. Ph.D.
Annotation -
Last update: Hlinčík Tomáš doc. Ing. Ph.D. (24.10.2017)
The goal of the subject is to inform students about advanced computation methods of mass and enthalpy balance during gas fuels combustion. The overview of oxidation mechanisms of fuels and pollutants formation is given too. The basic types of gas combustion devices are given. The attention is also paid to combustion of liquid and gaseous fuels in combustion engines, influence of fuel properties on engine operation and exhaust emissions. Exhaust gas after treatment devices for combustion engines are described as well as utilization of alternative motor fuels.
Aim of the course -
Last update: Hlinčík Tomáš doc. Ing. Ph.D. (24.10.2017)

Students will be able to:

compute fundamental energy characteristics of gas fuels in accordance with international technical and legislative standards

perform exact mass ballance of combustion of gas fuels

compute burning velocity,boundaries of ingnition and detonation of flamable gases and vapours

describe construction of devices combusting gas fuels

apply methods of decreasing pollutant formation

understand combustion of fuel in combustion engines and formation of tailpipe pollutants

describe exhaust gas after treatment systems designated for reduction of tailpipe emissions from combustion engines

Literature -
Last update: Hlinčík Tomáš doc. Ing. Ph.D. (24.10.2017)

R: Kolektiv autorů:Plynárenská příručka, GAS s.r.o., Praha 1997, ISBN 80-902339-6-1

A: Chung K. Law: Combustion Physics, Cambridge University Press, Cambridge and New York 2006, ISBN 0-521-87052-6

A: Ashwani K. Gupta and David G. Lilley (Editors): High Temperature Air Combustion, CRC Press, Boca Raton 2003, ISBN 0-8493-1036-9

A: D: Guibet J.C.: Fuels and engines, Éditions Technip, Paris 1999, ISBN 2-7108-0751-3

Learning resources -
Last update: Tekáč Viktor Ing. Ph.D. (31.07.2013)

http://www.tzb-info.cz

Syllabus -
Last update: Hlinčík Tomáš doc. Ing. Ph.D. (24.10.2017)

1. Fundamental terms an definitions, classification of gaseous fuels, PVT relations in gaseous fuels, standard equations of state

2. Mass and energy balance of combustion of daseous fuels, Standard methods of determination caloric values and Wobbe index

3. Difussional and kinetic combustion of gaseous fuels

4. Ignition and ignitiability, burning velocity, flame stability

5. Flame temperature, thermal dissotiation of combustion products,

6. Interchargeability of fuel gases, mechanism of comustion fuel gases

7. Inorganic pollutants - formation and reduction

8. Organic pollutants - formation and reduction

9. Gas burners and specific combustion equipments

10. Conditions for combustion, homogenous and heterogeneous combustion, combustion engines (sorting of combustion engines by function, construction and utilization)

11. Fuel combustion in spark-ignition engines, properties of automobile gasolines and their influence on engine operation, alternative fuels for spark-ignition engines

12. Fuel combustion in diesel engines, properties of diesel fuels and their influence on engine operation, alternative fuels for diesel engines

13. Fuel combustion in aviation piston and turbine engines, fuels for turbine and piston aviation engines (properties, quality parameters)

14. Emissions from combustion engines, factors that influence tailpipe emissions from combustion engines, exhaust gas after treatment devices

Registration requirements -
Last update: Hlinčík Tomáš doc. Ing. Ph.D. (31.01.2018)

Physical chemistry A

Course completion requirements -
Last update: Tekáč Viktor Ing. Ph.D. (29.01.2018)

The condition of successful completion of the course is to obtain a credit and to pass a written and oral examination. The credit is awarded on the basis of the result of the credit test, it must not be evaluated by F. The written and oral part of the exam may not be evaluated by F. In order to determine the final mark, the assessment of the written part and the oral part of the examination shall be given the same weight.

Teaching methods
Activity Credits Hours
Konzultace s vyučujícími 0,7 20
Účast na přednáškách 1,5 42
Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi 1 28
Příprava na zkoušku a její absolvování 1,8 50
Účast na seminářích 1 28
6 / 6 168 / 168
Coursework assessment
Form Significance
Regular attendance 20
Examination test 30
Continuous assessment of study performance and course -credit tests 20
Oral examination 30

 
VŠCHT Praha