Course detail

Hydromechanics

FSI-5HYAcad. year: 2014/2015

The course presents the basic theory, properties and principal equations of hydrostatics and hydrodynamics as a starting point for analysis of both elementary and advanced hydraulic machines, mechanisms, hydraulic transporting systems, ducts, waterworks, etc.

Language of instruction

Czech

Number of ECTS credits

6

Mode of study

Not applicable.

Learning outcomes of the course unit

Knowledge of principals, terms, rules and elementaries of solving of simple hydrostatic and hydrodynamic problems of ideal and viscous fluid. Knowledge of basics of fluidic machines and surge.

Prerequisites

Mathematics and physics on the level of the courses passed. Basic knowledge of differential and integral calculus.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

The course is taught through lectures explaining the basic principles and theory of the discipline. Exercises are focused on practical topics presented in lectures.

Assesment methods and criteria linked to learning outcomes

Course-unit credit requirements,
presence on the excercises.Student have to obtain classification not les than E on written tasks. The date of written tasks have to be specified at the begin of semester. Attending of all laboratory excercises. Writing of treatise about accomplished measurings duering laboratory excercises.
Examination.
The goal of examination is to check the students knowledge of laws used in hydromechanics and their application in practise.
Exam has three steps
1. step: test - checks the basic theoretical knowledge from hydromechanics.
2. step: examples - checks the ability to solve some concrete examples from hydrostatics and hydrodynamics.
3. step: oral exam - this part is used for the classification finishing.

Course curriculum

Not applicable.

Work placements

Not applicable.

Aims

The course deals with the basic theory and methods of the modern Hydromechanics as a rudiment of all the technicals.

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

Seminars and written tasks on the excercises

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

ŠOB, František. Hydromechanika. Vyd. 2. Brno: Akademické nakladatelství CERM, 2008. ISBN 978-80-214-3578-0. (CS)
Fleischner, P., Hydromechanika. Brno, VUT 1981 (CS)
Cengel, Y., Cimbala, J.,M.,Fluid Mechanics with Student Resources, ISBN 978-0077295462 (EN)
Munson B.,R., Young, D.,F., Okiishi, T., H., Fundamentals of Fluid Mechanics, 2006 John Wiley & Sons, Inc., ISBN 978-0-471-67582-2 (EN)

Recommended reading

Munson B.,R., Young, D.,F., Okiishi, T., H., Fundamentals of Fluid Mechanics, 2006 John Wiley & Sons, Inc., ISBN 978-0-471-67582-2 (EN)
Cengel, Y., Cimbala, J.,M.,Fluid Mechanics with Student Resources, ISBN 978-0077295462 (EN)
Janalík, J., Šťáva, P.,Mechanika tekutin. Ostrava, VŠB 2000 (CS)

Classification of course in study plans

  • Programme B3A-P Bachelor's

    branch B-MET , 2. year of study, summer semester, elective (voluntary)
    branch B-MET , 3. year of study, summer semester, compulsory-optional

  • Programme B3S-P Bachelor's

    branch B-STI , 3. year of study, summer semester, compulsory
    branch B-KSB , 3. year of study, summer semester, compulsory

Type of course unit

 

Lecture

39 hours, optionally

Teacher / Lecturer

Syllabus

1.Introduction, terms, Pascal's principle
2.Dynamic equilibrium of fluid.Euler's equation
3.Bernoulli equation.Law of momentum.Energetic losses
4.Unsteady flow.Waterhammer
5.Centrifugal pump.Water turbine.Euler's turbine equation
6.Three-dimensional flow of ideal fluid.Potentional and planar flow.
7.Superposition of flow
8.Vortex flow. Aerodynamic lift
9.Conformal transformation
10.Laminar flow
11.Navier –Stokes equation. Turbulent flow
12.Boundary layer. Prandtl equation
13.Theory of similarity, criteria, laboratory and in-situ measuring

Computer-assisted exercise

8 hours, compulsory

Teacher / Lecturer

Syllabus

Experimental measuring in the laboratory