Course detail

Hydraulics and Hydrology

FAST-BR51Acad. year: 2009/2010

Basics of fluid statics – properties of fluids, pressure in a fluid at rest, hydrostatic forces on plain and curved surface, floatation
Basics of hydrodynamics, water flow in pressure pipeline systems.
Flow in systems with a free surface, in open channels and flow over hydraulic structures.
New finding in hydraulics of water structures.
Basics of groundwater flow, wells, collection galleries.
Basics in hydrology, water balance, precipitation, evaporation, surface runoff from watershed and its analysis, maximum and minimum discharges, M-day and N-year discharges.
Students will take the course partly in computational and laboratory exercises.

Language of instruction

Czech

Number of ECTS credits

4

Mode of study

Not applicable.

Department

Institute of Water Structures (VST-VST)

Learning outcomes of the course unit

Students complete goal of this course which include getting up principles of hydraulics and hydrology.

Prerequisites

Mathematics, physics, mechanics, statics, elasticity and strength and earth mechanics

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Not applicable.

Assesment methods and criteria linked to learning outcomes

Requirements for successful completion of the subject are specified by guarantor’s regulation updated for every academic year.

Course curriculum

1.-2. Hydraulics, fluid properties, hydrostatic, pressure forces on plane and curved surfaces, floatation.
3. Hydrodynamics, continuity and momentum equation, Bernoulli equation, application of impulse theorem.
4.-5. Water flow in pressure pipeline systems, laminar and turbulent flow. Calculation of hydraulic long and short pipes and combined pipes. Inverted siphon, sucker, pump design.
6.-7. Steady uniform flow with free surface in open channels. Energetic head of profile. Critical flow. Supercritical and subcritical flow.
8. Overflow of water on overfalls. Orifice discharge and overfalls with reservoirs.
9. Hydraulic jump with bottom regime. Connection of water surface of two pools, design of rectangle stilling basin.
10. Hydraulic computation of typical communication objects, bridges and culverts.
11. Basics of groundwater flow (Darcy’s formula, filtration velocity, filtration coefficient, Dupuit theorem, groundwater flow in surrounding of a well)
12. Hydrology: occurrence of water and water cycle, hydrological balance, definition and characteristics of watershed, precipitation, evaporation, measurement of hydrological variables.
13. Water courses and their characteristics. Surface runoff from watershed and its determination.
14. Flow regimes in open channels. Maximum and minimum discharges, M-day and N-year discharges, winter regime, influence on runoff regime, influence of reservoirs on regulation of outflow from watershed, etc.

Work placements

Not applicable.

Aims

By attending the course students will get basic information on behaviour of fluids, phenomenons generated in water flow in pressure system and open channels. The students will also learn the information on water cycle in nature and measuring of related qualitative and quantitative parameters.

Specification of controlled education, way of implementation and compensation for absences

Extent and forms are specified by guarantor’s regulation updated for every academic year.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

JANDORA, Jan: Hydraulika a hydrologie. Studijní opora. FAST VUT v Brně, 2005. (CS)
JANDORA, Jan, STARA, Vlastimil, STARÝ, Miloš: Hydraulika a hydrologie. Akademické nakladatelství CERM, s.r.o. Brno, 2002. ISBN 978-80-7204-739-0. (CS)

Recommended reading

BOOR, Boris, KUNŠTÁTSKÝ, Jiří, PATOČKA, Cyril: Hydraulika pro vodohospodářské stavby. SNTL/ALFA, 1968. (CS)
JANDORA, Jan, UHMANNOVÁ, Hana: Základy hydrauliky a hydrologie. Příklady. CERM, s.r.o. Brno, 1999. ISBN 80-214-1160-0. (CS)
KOLÁŘ, Václav, PATOČKA, Cyril, BÉM, Jiří: Hydraulika. SNTL/ALFA, 1983. (CS)
MUNSON, Bruce R. et al.: Fundamentals of Fluid Mechanics. John Wiley&Sons, New York, USA, 1998. ISBN-10: 1118116135. (EN)
WIDDEN, Martin: Fluid Mechanics. MACMILLAN PRES LTD, 1996. ISBN-10: 0333517997. (EN)

Classification of course in study plans

  • Programme B-P-E-SI Bachelor's

    branch VS , 2 year of study, summer semester, elective

  • Programme B-K-C-SI Bachelor's

    branch VS , 2 year of study, summer semester, elective

  • Programme B-P-C-SI Bachelor's

    branch VS , 2 year of study, summer semester, elective

  • Programme B-P-C-ST Bachelor's

    branch VS , 2 year of study, summer semester, elective

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

Exercise

13 hod., optionally

Teacher / Lecturer