DYN Dynamika
Institute of Technology and Business in České Budějovicewinter 2012
- Extent and Intensity
- 2/2. 4 credit(s). Type of Completion: zk (examination).
- Guaranteed by
- doc. Ing. Štefan Husár, Ph.D.
The Department of Mechanical Engineering – Faculty of Technology – Rector – Institute of Technology and Business in České Budějovice - Prerequisites (in Czech)
- OBOR(CAP)
- Course Enrolment Limitations
- The course is offered to students of any study field.
- Course objectives supported by learning outcomes
- Študent po skončení tohto kurzu dynamiky bude vedieť riešiť základné princípy dynamiky. Pro pôsobení vonkajších síl a momentov vyrieši základné pohybové rovnice.
- Syllabus
- 1.Basic terms of dynamic: power, tonic couple, dynamic screw, mass, motion. Newton's Laws of Motion. Newton's (vector) mechanics versus analytical mechanics. 2. Definition and solving of kinetic quadratics (accordance with vectorial mechanics) for a mass point (HB) Basic conservation principle of(energy, dynamics, angular momentum). Different sorts of powers and analyst solving for basic powers: constant, proportional displacement (harmonic oscillator undamped), proportional rate (oscillator damped). 3. Forced vibrations: natural frequency, inhibition, resonance. Displayed amplitude and phasic delay oscillations. 4. Crestfallen oscillations and oscillating systems. 5. Application and generalization: elastic shafting oscillations. Fourier series; informations about non - periodical actuating 6. Kinematic powers (inertial, apparent, fictitious) of no inertial systems: gradual inertial, centrifugal, Coriolis's, Euler's power. 7. Dynamic system HB. Stiff body dynamic (TT). Advanced motion. Rotary movement – case plane of inertia moment, Steiner's theorem. Rotary inertia array in space; inertia and deviance moments. 8. Dynamic balancing of rotaring body. Equally revolving unbalanced rotor. 9. Spherical body movement (rotation about a point) – Eulerian equation; balance wheel, round figures theory of balance wheel. 10. Collision (nature). Collision totally flexibled, imperfectly flexible and inelastic 11. Analytical mechanics. Bindings and generalized coordinates. Generalized rate, laws definition of principles form, benefits and disavantages. Virtual work principle (virtual displacement). 12. Second sort Lagranger's equation– mechanical power and lagrangian. Hamilton's principle of minimum action. Generalized dynamics; phase space. Generalized force, their calculation in the event of incidence potential coaming; exercises types of kinetic quadratics solving. 13. Classical mechanics bounds (and classical physicists in general): theory of relativity, wave mechanics ( both only basic notions and differences).
- Literature
- required literature
- BREPTA, R., PŮST, L., TUREK, F. Mechanické kmitání. Technický průvodce 71. Praha : Sobotáles, 1994.
- JULIŠ, K., BREPTA, R. Mechanika II. díl – Dynamika. Technický průvodce 66. Praha : SNTL, 1987.
- BROUSIL, J., SLAVÍK J., ZEMAN V. Dynamika. Praha : SNTL, 1989.
- recommended literature
- HALLIDAY D., RESNICK R. WALKER J. Fyzika, díl 1 a 2. (Fundamentals of Physics, čes. překlad, editoři DUB P., OBDRŽÁLEK J.). 2. dotisk, VÚTIUM a Prometheus, 2006. (HRW)
- NOŽIČKA J. Mechanika a termodynamika pro ekonomiku. Praha : ČVUT, 1990. ISBN 80-01-00417-1. (Ek)
- Forms of Teaching
- Lecture
Seminar
Consultation
Teaching Block - lecture
Teaching Block - seminar
Teaching Block - consultation - Teaching Methods
- Frontal Teaching
Group Teaching - Cooperation
- Student Workload
Activities Number of Hours of Study Workload Daily Study Combined Study Preparation for the Mid-term Test 16 Preparation for Lectures 13 Preparation for Seminars, Exercises, Tutorial 13 Preparation for the Final Test 10 Attendance on Lectures 26 Attendance on Seminars/Exercises/Tutorial/Excursion 26 Total: 104 0 - Assessment Methods and Assesment Rate
- Exam – oral 15 %
Exam – written 50 %
Test – mid-term 25 %
Case Study 10 % - Exam conditions
- The test will include simple examples and theoretical questions and definitions to verify understanding lecturing problem.
- Language of instruction
- Czech
- Enrolment Statistics (winter 2012, recent)
- Permalink: https://is.vstecb.cz/course/vste/winter2012/DYN