Hydromechanics (FSI-5HY)

Academic year 2018/2019
Supervisor: doc. Ing. Jaroslav Štigler, Ph.D.  
Supervising institute: EÚ all courses guaranted by this institute
Teaching language: Czech
Aims of the course unit:
The course deals with the basic theory and methods of the modern Hydromechanics as a rudiment of all the technicals.
Learning outcomes and competences:
Knowledge of principals, terms, laws. Capability of solving of simple hydrostatic and hydrodynamic problems of ideal and viscous fluid. Knowledge of basics of fluid machines.
Prerequisites:
Mathematics and physics on the level of the courses passed. Basic knowledge of differential and integral calculus.
Course contents:
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.
Teaching methods and criteria:
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 not compulsory. It is used for the classification finishing.
Controlled participation in lessons:
Seminars and written tasks on the tutorials.
Presence on the laboratory tutorials.
Type of course unit:
    Lecture  13 × 3 hrs. optionally                  
    Exercise  9 × 2 hrs. compulsory                  
    Computer-assisted exercise  4 × 2 hrs. compulsory                  
Course curriculum:
    Lecture 1.Introduction, Basic Terms and Units, characteristics of fluids.
2.Euler’s Equation of Hydrodystatic, Pascal’s Law, Static Equilibrium of Fluid in Relative
Space.
3.Hydrostatic force on surface. Buoyancy, Flotation and Stability.
4.Hydrodynamic, Introduction, Basic terms, Methods of Flow Description. Continuity Equation,
Euler’s Equation of Hydrodynamic, Bernoulli’s Equation, Momentum Equation.
5.Navier-Stokes‘ Equation, Turbulent flow, Reynold’s Equation.
6.One dimensional fluid flow in pipes. Energy Losses in Pipes. Outflow and Draining
of containers.
7.Open Channel Flow, Sharp-Crested Weirs. Outflow Through Long Pipe, Waterhammer.
8.One Dimensional Flow in Rotating Channel. Basic Energy Equation. Different Pumps
and their Description. Centrifugal Pumps, Energy, Power, Efficiency. Operating Point
of Centrifugal Pumps. Co-operation of Centrifugal Pumps.
9.Turbine, Basic types, Energy, Power, Efficiency.
10.Impulse Turbines and their Design.
11.Laminar Flow.
12.Laboratory and In Situ Measurements of Basic Parametrers.
13.Theory of Similarity, Criteria.

    Exercise The previous lecture-related computational tasks
    Computer-assisted exercise Experimental measuring in the laboratory
Literature - fundamental:
1. ŠOB, František. Hydromechanika. Vyd. 2. Brno: Akademické nakladatelství CERM, 2008. ISBN 978-80-214-3578-0.
2. Fleischner, P., Hydromechanika. Brno, VUT 1981
4. Cengel, Y., Cimbala, J.,M.,Fluid Mechanics with Student Resources, ISBN 978-0077295462
5. Munson B.,R., Young, D.,F., Okiishi, T., H., Fundamentals of Fluid Mechanics, 2006 John Wiley & Sons, Inc., ISBN 978-0-471-67582-2
Literature - recommended:
2. Munson B.,R., Young, D.,F., Okiishi, T., H., Fundamentals of Fluid Mechanics, 2006 John Wiley & Sons, Inc., ISBN 978-0-471-67582-2
3. Cengel, Y., Cimbala, J.,M.,Fluid Mechanics with Student Resources, ISBN 978-0077295462
4. Janalík, J., Šťáva, P.,Mechanika tekutin. Ostrava, VŠB 2000
The study programmes with the given course:
Programme Study form Branch Spec. Final classification   Course-unit credits     Obligation     Level     Year     Semester  
B3A-P full-time study B-MAI Mathematical Engineering -- Cr,Ex 5 Compulsory 1 3 W
B3S-P full-time study B-SSZ Machine and Equipment Construction -- Cr,Ex 6 Compulsory 1 2 W
M2I-P full-time study M-STM Manufacturing Technology and Management in Industry P linked to branch B-STG Cr,Ex 6 Compulsory 2 1 W
M2I-P full-time study M-SLE Foundry Technology P linked to branch B-STG Cr,Ex 5 Compulsory 2 1 W
M2I-P full-time study M-STG Manufacturing Technology P linked to branch B-STG Cr,Ex 7 Compulsory 2 1 W
M2I-P full-time study M-AIŘ Applied Computer Science and Control P linked to branch B-AIR Cr,Ex 5 Compulsory 2 1 W
B3S-P full-time study B-VSY Production Technology -- Cr,Ex 6 Compulsory 1 3 W