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Course, academic year 2018/2019
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Acoustic in Physics of Condensed Matter - NFPL080
Title in English: Akustika ve fyzice kondenzovaého stavu
Guaranteed by: Department of Physics of Materials (32-KFM)
Faculty: Faculty of Mathematics and Physics
Actual: from 2014 to 2018
Semester: summer
E-Credits: 6
Hours per week, examination: summer s.:3/1 MC [hours/week]
Capacity: unlimited
Min. number of students: unlimited
State of the course: taught
Language: Czech
Teaching methods: full-time
Guarantor: doc. RNDr. František Chmelík, CSc.
prof. RNDr. Zuzanka Trojanová, DrSc.
doc. Ing. Patrik Dobroň, Ph.D.
Class: Fyzika
Classification: Physics > Solid State Physics
Annotation -
Last update: T_KFK (17.04.2002)
Introduction to acoustic emission, theory of acoustic emission, instrumentation, acoustic emission from metallic materials, technical applications, excursion, demostration. For 3 - 5 year of undergraduate study and for PhD study. One-semester lecture could be held in winter or summer term.
Course completion requirements - Czech
Last update: doc. Ing. Patrik Dobroň, Ph.D. (10.06.2019)

Podmínkou zakončení předmětu je získání zápočtu za vypracování projektové zprávy z měření akustické emise.

Literature - Czech
Last update: doc. RNDr. Josef Pešička, CSc. (22.04.2014)

1. S. Nowick, B. S. Berry: Anelastic Relaxations in Crystalline Solids.

2. R. Truell, C. Elbaum, B. Chick: Ultrasonic Methods in Solid State Physics.

3. R. K. Miller, E.v.K. Hill, Nondestructive Testing Handbook, Third Edition: Volume 6, Acoustic Emission Testing, ASNT, 2005.

4. Máthis, K. a Chmelík, F. Exploring plastic deformation of metallic materials by the acoustic emission technique. In: W.

5. Sikorski, eds. Acoustic Emission. Rijeka: InTech, 2012, s. 23-48.

Requirements to the exam - Czech
Last update: doc. Ing. Patrik Dobroň, Ph.D. (10.06.2019)

Podmínkou zakončení předmětu je získání zápočtu za vypracování projektové zprávy z měření akustické emise.

Syllabus -
Last update: T_KFK (13.03.2003)

Introduction to acoustic emission 1.1. Definition of acoustic emission. 1.2. Acoustic emission sources. 1.3. Acoustic emission terminology.

2. Introduction to the theory of acoustic emission. 2.1. Formulation of the basic task of acoustic emission. 2.2. Propagation of acoustic emission: longitudinal, transversal and surface (Rayleigh) wave. 2.3. Detection and processing of acoustic emission signals. 2.4. Location of acoustic emission sources.

3. Experimental technique of acoustic emission. 3.1. Sensors. 3.2. Acoustic emission analyzers.

4. Acoustic emission from metallic materials. 4.1. Dislocation models of acoustic emission. 4.2. Acoustic emission during plastic deformation. 4.3. Acoustic emission during phase transitions.

5. Technical applications of acoustic emission. 5.1. Reliability tests. 5.2. Defectoscopy.

6. Excursion to the Institute of Thermomechanics (Academy of Sciences of the Czech Republic).

7. Practical demonstration of acoustic emission measurements: monitoring plastic deformation or phase transitions or thermal stresses in composites, results processing. A written report is the condition to a the classified credit allocation.

 
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