Course Unit Code | 338-0519/04 |
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Number of ECTS Credits Allocated | 4 ECTS credits |
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Type of Course Unit * | Compulsory |
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Level of Course Unit * | Second Cycle |
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Year of Study * | First Year |
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Semester when the Course Unit is delivered | Summer Semester |
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Mode of Delivery | Face-to-face |
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Language of Instruction | Czech |
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Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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Name of Lecturer(s) | Personal ID | Name |
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| HRU38 | doc. Dr. Ing. Lumír Hružík |
| VAS024 | doc. Ing. Martin Vašina, Ph.D. |
| FOJ077 | Ing. Kamil Fojtášek, Ph.D. |
Summary |
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Students will acquaint with the fundamentals of dynamics and kinematics of the drive. They will acquaint with energy - thermal balance of energy transfer. They will acquaint with the characteristics of different types of motors (electric motors, combustion engines, hydro-motors, pneumatic motors) and gears (mechanical, hydrostatic, hydrodynamic, combined). They will be able to choose the suitable combination of motor and gear at the drive design. |
Learning Outcomes of the Course Unit |
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There are given the fundamentals of kinematics and dynamics of drive and energy-thermal balance of energy transfer in the subject. There are named the properties, characteristics and controls of combustion engines, electric motors, pneumatic motors, hydraulic motors and pneumatic motors. The theory, characteristics, construction and use of mechanical gears, hydrostatic and hydrodynamic gears (connectors and converters) are discussed. Further, the combined gears are examined. The subject also deals with multi-motor drives and choice the drive and gear for various machines and technological equipment. |
Course Contents |
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The program of lectures
Week Lectures content
1 Purpose and definitions of power. Kinematics load. The basic equation of motion.
2 Application of equations of motion, work load and drive systems. Optimization of power transfer.
3 Energy balance of heat transfer performance. Power losses.
4 Motors: classification, characteristics, properties. DC and AC motors.
5 Engines - classification, characteristics, properties, regulation.
6 Combustion turbines. Pneumatic motors. Motors.
7 Mechanical transmission, distribution, properties and loss.
8 Hydrostatic transmission, structure, parameters of regulation.
9 Hydrodynamic transmission, distribution, properties. Hydrodynamic coupling theory, design characteristics.
10 Torque converter, theory, design characteristics. Cooperation hydrodynamic transmission with driver.
11 Combined transfers. Purpose and application. Branching performance.
12 Multi-engine drives. The theory characteristics.
13 A common characteristic of the motor and load. Design and calculation of the driving engines.
14 Comparison of different types of power transfer. Consultation.
Program of exercises and seminars + individual students' work
Week Content of exercises and seminars
1 Continuation of a lecture.
2 Application of equations of motion. Parameters drive the heavy door.
3 Calculation of the characteristic drive. Calculation of the travel drive vehicle. Program No. 1
4 Calculation of warming and cooling in the hydrostatic power transmission. Program No. 2
5 Seminar - brochures transfers, engines and applications.
6 Calculation of regulating the characteristics of the hydrostatic transmission. Program No. 3
7 Consultation for the specified programs.
8 Calculation of hydrodynamic coupling.
9 Continuing the calculation of hydrodynamic coupling.
10 Calculation of the hydrodynamic characteristics of the drive.
11 Control Test.
12 Calculation of multi-engine drive.
13 Reserve and consultations.
14 Credits
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Recommended or Required Reading |
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Required Reading: |
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EXNER, H. et al. Basic Principles and Components of Fluid Technology. Lohr am Main, Germany: Rexroth AG., 1991. 344 p. ISBN 3-8023-0266-4.
DESHPANDE, M.V. Electric Motors. Applications and Control. Eastern Economy Edition, 2010. 228 p. ISBN: 978-81-203-3643-8.
BEATER, P. Pneumatic Drives. Springer, 2007. 324 p. ISBN 978-3-540-69470-0. |
KOPÁČEK, J. Pohony a převody. VŠB – TU Ostrava, 2000, 211 s. ISBN 978-80-248-1967-9.
KOPÁČEK, J.,PAVLOK, B. Tekutinové mechanismy. VŠB – TU Ostrava, 1994. 151 s. ISBN 80-7078-238-2. |
Recommended Reading: |
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GÖTZ, W. Hydraulics. Theory and Applications. Ditzingen, Germany: OMEGON, 1998. 291 s. ISBN 3-980-5925-3-7.
DE, N.K., SEN, P.K. Electric Drives. Applications and Control. Eastern Economy Edition, 2006. 324 p. ISBN: 978-81-203-1492-4. |
PAVLOK, B. Hydraulické prvky a systémy. Díl 1. VŠB – TU Ostrava, 1999. 158 s. ISBN 80-7078-620-5.
KOPÁČEK, J. Mechanické a hydraulické převody. Hydraulické převody. VŠB – TU Ostrava 1996.
TRNKA, J., URBAN, J. Spalovacie motory. Alfa Bratislava, 1992, 563 s., ISBN 80-05-01081-8.
PAVLOK, B., HRUŽÍK, L., BOVA, M. Hydraulická zařízení strojů. VŠB – TU Ostrava, 2007. 116 s. Dostupné z: https://www.fs.vsb.cz/338/cs/studium/skripta/
EXNER, H. et al. Basic Principles and Components of Fluid Technology. Lohr am Main, Germany: Rexroth AG., 1991. 344 p. ISBN 3-8023-0266-4.
DESHPANDE, M.V. Electric Motors. Applications and Control. Eastern Economy Edition, 2010. 228 p. ISBN: 978-81-203-3643-8.
MÁLIK, L., KUČERA, L. Mechanické, hydraulické a hydromechanické prenosy. Žilinská univerzita v Žilině, EDIS, 1999. 417 p. ISBN 80-7100-513-4.
Další studijní opory na https://www.fs.vsb.cz/338/cs/studium/studijni-opory/ |
Planned learning activities and teaching methods |
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Lectures, Tutorials, Experimental work in labs, Other activities |
Assesment methods and criteria |
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Task Title | Task Type | Maximum Number of Points (Act. for Subtasks) | Minimum Number of Points for Task Passing |
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Exercises evaluation and Examination | Credit and Examination | 100 (100) | 51 |
Exercises evaluation | Credit | 35 | 18 |
Examination | Examination | 65 | 25 |