DYN dynamics

Institute of Technology and Business in České Budějovice
summer 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
After completing of course, student will be able to solve basic principles of dynamic and to solve basic motion equations during influence of external powers and moments.
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
  • BROUSIL, J., SLAVÍK J., ZEMAN V. Dynamika. Praha : SNTL, 1989.
  • JULIŠ, K., BREPTA, R. Mechanika II. díl – Dynamika. Technický průvodce 66. Praha : SNTL, 1987.
  • BREPTA, R., PŮST, L., TUREK, F. Mechanické kmitání. Technický průvodce 71. Praha : Sobotáles, 1994.
    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 Methods
Frontal Teaching
Group Teaching - Cooperation
Student Workload
ActivitiesNumber of Hours of Study Workload
Daily StudyCombined Study
Preparation for the Mid-term Test16 
Preparation for Lectures13 
Preparation for Seminars, Exercises, Tutorial13 
Preparation for the Final Test10 
Attendance on Lectures26 
Attendance on Seminars/Exercises/Tutorial/Excursion26 
Total:1040
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
The course is also listed under the following terms winter 2012, summer 2013, winter 2013, summer 2014, winter 2014, summer 2015, winter 2015, Summer 2016, summer 2017, summer 2018, summer 2019, summer 2020, summer 2021.
  • Enrolment Statistics (summer 2012, recent)
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