Engineering Mechanics - B

The course cannot be taken simultaneously with:

Dynamics of mechanical systems (12TMA)

Lecturer:

Tutor:

Synopsis:

Fundamentals of statics of body systems including passive resistances, kinematics of bodies and linkages. Emphasis of the subject is in dynamics of the body and body systems with the focus to traction of machine equipment and the theory of stress and strain with view to sizing of shafts and rotating components.

Includes fundamentals of heat transmission.

Requirements:

Syllabus of lectures:

1. Fundamentals of engineering mechanics. Degrees of freedom, bonds

2. Geometry of mass. Basic reduction of the force system. Equilibrium conditions

3. Supported body. Free body diagram and superposition in the body system

4. Friction. Statics of body systems with passive resistances

5. Kinematics of particles and bodies. Motion of a reference frame, relative motion

6. Dynamics of body system (translational, rotational and general motions)

7. Kinematics of body system. Analysis and synthesis of linkages

8. Dynamics of body system. Mechanical vibration, strain

9. Mechanics of elastic bodies. Theories of failure

10. Pure kinds of stresses. Combined stresses

11. Buckling. Strength of rotating parts. Critical shaft speed

12. One dimensional flow in pipe. Hydraulic losses

13. Integral equations of hydrodynamics. Introduction to transfer of heat

14. Thermal radiation. Conduction of heat. Convected heat

Syllabus of tutorials:

1. Degrees of freedom, vector algebra of forces

2. Moments of inertia, quadratic moments of area

3. Equilibrium of the supported body and of the system of bodies without friction

4. Equilibrium of systems with passive resistances

5. Kinematics of translational and rotational motion. Phase plane

6. General planar motin.Motion of a reference frame, relative motion

7. Kinematics of rigid bodies. Analysis of linkages

8. Equations for the motion of the body. Balancing

9. Equations for the motion of the system of bodies

10. Laboratory: Modelling of the dynamic system

11. Computer training: SW FAMULUS for mechanical applications

12. Analysis of beams and shafts

13. Laboratory: Modal analysis

14. Stress in rotating parts. Buckling

Study Objective:

Study materials:

1. Beer, F. P., Johnston, E.R. Vector Mechanics for Engineers (Statics, Dynamics). Fifth Edition, Mc Graw-Hill Book Company, New York, 1988.

2. Munson, B.R., Yong, D.F., Okiishi, T.H. : Fundamentals of Fluid Mechanics. John Wiley & Sons, Inc., New York, 1990.

3. Kays, W.M., Crawford, M.E. : Convective Heat and Mass Transfer. Third Edition, Mc. Graw-Hill, Inc., New York, 1993.

4. Mareš, R., Šifner, O., Kadrnožka,J. : Tables of Properties of Water and Steam. VUITIUM Brno, 1999

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans:

• Silnoproudá elektrotechnika-bakalářský blok (compulsory course)
• Silnoproudá elektrotechnika-bakalářský blok (compulsory course)