Gurantor department | Department of Hydromechanics and Hydraulic Equipment | Credits | 5 |

Subject guarantor | doc. Ing. Sylva Drábková, Ph.D. | Subject version guarantor | doc. Ing. Sylva Drábková, Ph.D. |

Study level | undergraduate or graduate | Requirement | Compulsory |

Year | 2 | Semester | summer |

Study language | English | ||

Year of introduction | 2008/2009 | Year of cancellation | |

Intended for the faculties | FS, USP | Intended for study types | Bachelor |

Instruction secured by | |||
---|---|---|---|

Login | Name | Tuitor | Teacher giving lectures |

DRA10 | doc. Ing. Sylva Drábková, Ph.D. | ||

DVO31 | Ing. Lukáš Dvořák, Ph.D. | ||

FOJ077 | Ing. Kamil Fojtášek, Ph.D. | ||

RAU01 | Ing. Jana Jablonská, Ph.D. | ||

JAN13 | Ing. Radim Janalík, CSc. | ||

KAD15 | doc. Ing. Zdeněk Kadlec, Ph.D. | ||

KOZ30 | prof. RNDr. Milada Kozubková, CSc. | ||

VRA0108 | Ing. Martin Vrábel, PhD. | ||

VYT20 | Ing. Tomáš Výtisk, Ph.D. |

Extent of instruction for forms of study | ||
---|---|---|

Form of study | Way of compl. | Extent |

Full-time | Credit and Examination | 3+2 |

Part-time | Credit and Examination | 8+4 |

In this course students learn the basic principles of two disciplines: fluid mechanics and thermodynamics. They will be based on knowledge gained in general mechanics, which can be applied to discover the laws of the continuum. To understand the curriculum they implement a simple experimental task. They will be able to solve practical problems of thermodynamics and fluid mechanics and will get familiar with solving complex engineering problems.

Lectures

Tutorials

Experimental work in labs

In this course students learn the basic principles of two disciplines: fluid mechanics and thermodynamics.
Fluid mechanics deals with the balance of forces in liquids at rest and in motion.
Basic laws of mechanics are applied, i.e. the conditions of force balance and momentum balance, conservation of mass and energy.
Thermomechanics is a basic science, which includes thermodynamics of gases and heat transfer. It has a number of practical applications in various disciplines and in everyday life.

SHAUGHNESSY, E. J., KATZ, I. M., SCHAFFER, J. P.: Introduction to Fluid Mechanics. New York: Oxford University Press. 2005. ISBN-13: 978-0195154511. ISBN-10: 0195154517.
MORAN, M.J.; SHAPIRO, H. N.: Fundamental of Engineering Thermodynamics. 2.vyd. New York: John Wiey & Sons, Inc., 1992. ISBN 0471076813.

MUNSON, B. R., YOUNG, D. F., OKIISHI, T.: Fundamentals of Fluid Mechanics. March: Wiley Text Books, 2002. ISBN 047144250X
FOX, R.W., MC DONALD, A.T.: Introduction to Fluid Mechanics. J. Wiley & sons, New York, 1994
ASWATHA NARAYANA, P.A., SEETHARAMU, K.N.: Engineering Fluid Mechanics. Alpha Asience International Ltd., Harrow, U.K., 2005
JÍLEK, M.: Thermomechanics, 3.vyd. Praha: ČVUT, 2011,176 s. ISBN 978-80-01-04750-7
JÍLEK, M.: Exercises and Labs in Thermomechanics, 3.vyd. Praha: ČVUT, 2012,138 s. ISBN 978-80-01-05086-6

Test of fluid mechanics and thermomechanics during the semester.

no .

Subject has no prerequisities.

Subject has no co-requisities.

1. Pressure in a liquid at rest, Euler equation of hydrostatics and its application. Pascal's law. Pressure force on planar and curved surfaces. Fluids in relative rest.
2. Ideal fluid flow. Continuity equation. Euler equation of hydrodynamics. Bernoulli equation and its appluication. Terms of use. Measurement of liquid velocity and pressure in pipes.
3. Viscous fluid flow. Navier -Stoces equation. Bernoulli equation for real fluid. Hydraulic friction and local losses.
4. Hydraulic calculation of pipes. Hydraulic system, centrifugal pump, pump operation in hydraulic system. Uniform flow through the open channel.
5. Discharge from containers through hole and orifice, emptying of containers, weirs.
6. Unsteady flow in a pipe. Extended Bernoulli equation. Hydraulic shock.
7. Momentum equation and its application. Flow over bodies. Physical similarity in hydromechanics and its applications.
8. Reversible changes in ideal gas. Ideal gas law.
9. The first law of thermodynamics for a closed system. Heat cycles. Heat added to or removed from a body, work of expansion and compression.
10. The second law of thermodynamics. Determining the change in entropy of the basic reversible processes. Direct and reverse heat cycles. Carnot cycle.entropy of the basic reversible processes. Direct and reverse heat cycles. Carnot's cycle. 11. Comparison of explosive motor cycles, mixed and equal-combustion turbines. Determination of thermal efficiency and work done. Ideal and real single-stage compressor. Multistage compression.
12. Real gas, heat quantities, equation of state. A simplified calculation for real gas, assumptions, significance. Gas mixture.
13. Steam, basic concepts. Reversible changes of steam and their representation in the diagram, p-v and T-s. A simple ideal steam cycle T-s diagram. Steam Rankine-Claussian cycle. Humidity. Enthalpy of humid air and its thermal diagram
14. Basic types of thermal energy transmission. Stationary conduction and heat transfer with unlimited wall planar and cylindrical, simple and composite. Heat exchangers, the basis of heat calculation of recuperative heat exchangers.

Task name | Type of task | Max. number of points
(act. for subtasks) | Min. number of points |
---|---|---|---|

Credit and Examination | Credit and Examination | 100 (100) | 51 |

Credit | Credit | 30 | 20 |

Examination | Examination | 70 | 21 |

Show history

Academic year | Programme | Field of study | Spec. | Zaměření | Form | Study language | Tut. centre | Year | W | S | Type of duty | |
---|---|---|---|---|---|---|---|---|---|---|---|---|

2021/2022 | (B0588A170002) Applied Sciences and Technologies | P | English | Ostrava | 2 | Compulsory | study plan | |||||

2020/2021 | (B0588A170002) Applied Sciences and Technologies | P | English | Ostrava | 2 | Compulsory | study plan | |||||

2019/2020 | (B0588A170002) Applied Sciences and Technologies | P | English | Ostrava | 2 | Compulsory | study plan |

Block name | Academic year | Form of study | Study language | Year | W | S | Type of block | Block owner |
---|