516-0940/02 – Physical Charakteristics of Liquid Jets (FCHKP)

Gurantor departmentInstitute of PhysicsCredits10
Subject guarantorprof. Ing. Libor Hlaváč, Ph.D.Subject version guarantorprof. Ing. Libor Hlaváč, Ph.D.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Study languageCzech
Year of introduction2003/2004Year of cancellation2014/2015
Intended for the facultiesHGF, FSIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
HLA57 prof. Ing. Libor Hlaváč, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Examination 20+0
Combined Examination 20+0

Subject aims expressed by acquired skills and competences

To interpret and generalize theoretical and practical knowledge of liquid decomposition and spraying. To analyse the conditions of origin of high-velocity liquid jet, especially the outflow of liquid from the nozzle and separation or spraying of liquid jet accordint to many factors and conditions.

Teaching methods

Lectures
Individual consultations

Summary

The subject includes theoretical and practical knowledge of disintegration and spaying of liquids. The physical ground and physical quantities influencing fineness of spraying are regarded. The student is got acquainted with the process of spraying and methods of research of liquid stream disintegration. The process in the course of the fuel combustion and knowledge exploitation during burning follows. Another substantial part represents the study of the high-energy liquid jet.

Compulsory literature:

KNAPP, R. T.; DAILY, J. W.; HAMMIT, F. G. Cavitation. New York: McGraw-Hill Book Company, 1970. IRA Cohen: Fluid Mechanics, 2004 R.Peter King: Introduction to Practical Fluid Flow, 2002

Recommended literature:

Y.Nakayama: Introduction to Fluid Mechanics, 1999 Papers in Proceedings of the Conference series of the BHR Group (Jetting Technology/Water Jetting since 1972 each two years). Papers in Proceedings of the Conference series of the WJTA (American Waterjet Conferences since 1981 each two years).

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

To study subject problems related to the theme of the doctoral theses and to prepare written summarization proving understanding to basic relations, correlations with partial problems and impact to practice (5-15 pages).

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. DISINTEGRATION OF LIQUID STREAMS 2. SPRAYING OF LIQUIDS 3. TYPES OF LIQUID SPRAYING 4. METHODS OF STUDY FOR SPRAYING OF LIQUID FUELS 5. METHODS OF THE FUEL DROPLET SIZE MEASUREMENT 6. UTILIZATION OF LIQUID SPRAYING 7. SPRAYING AND BURNING OF LIQUID FUELS 8. HIGH SPEED LIQUID JET 9. OUTFLOW OF LIQUID FROM THE NOZZLE 10.HIGH-VELOCITY LIQUID JET WITH ABRASIVE 11.DISINTEGRATION OF MATERIAL BY HIGH-VELOCITY LIQUID JET 12.SURFACE QUALITY OF MATERIALS

Conditions for subject completion

Full-time form (validity from: 2013/2014 Winter semester, validity until: 2014/2015 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Examination Examination  
Mandatory attendence parzicipation:

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Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2014/2015 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2014/2015 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2013/2014 (P1701) Physics (1702V001) Applied Physics P Czech Ostrava Choice-compulsory study plan
2013/2014 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2013/2014 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2012/2013 (P1701) Physics (1702V001) Applied Physics P Czech Ostrava Choice-compulsory study plan
2012/2013 (P1701) Physics (1702V001) Applied Physics K Czech Ostrava Choice-compulsory study plan
2012/2013 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2012/2013 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2011/2012 (P1701) Physics (1702V001) Applied Physics P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes K Czech Ostrava Choice-compulsory study plan
2011/2012 (P1701) Physics P Czech Ostrava Choice-compulsory study plan
2011/2012 (P1701) Physics K Czech Ostrava Choice-compulsory study plan
2011/2012 (P1701) Physics (1702V001) Applied Physics K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes P Czech Ostrava Optional study plan
2010/2011 (P1701) Physics (1702V001) Applied Physics P Czech Ostrava Optional study plan
2010/2011 (P1701) Physics K Czech Ostrava Optional study plan
2010/2011 (P1701) Physics (1702V001) Applied Physics K Czech Ostrava Optional study plan
2010/2011 (P2102) Mineral Raw Materials (3902V010) Automation of Technological Processes K Czech Ostrava Optional study plan

Occurrence in special blocks

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