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Course unit
FLUID MECHANICS AND HYDRAULICS
IN07103715, A.A. 2019/20
Information concerning the students who enrolled in A.Y. 2018/19
ECTS: details
Type |
Scientific-Disciplinary Sector |
Credits allocated |
Core courses |
ICAR/01 |
Hydraulics |
12.0 |
Course unit organization
Period |
Second semester |
Year |
2nd Year |
Teaching method |
frontal |
Type of hours |
Credits |
Teaching hours |
Hours of Individual study |
Shifts |
Lecture |
12.0 |
96 |
204.0 |
No turn |
Examination board
Board |
From |
To |
Members of the board |
10 2018 |
01/10/2018 |
15/03/2020 |
LANZONI
STEFANO
(Presidente)
CARNIELLO
LUCA
(Membro Effettivo)
PERUZZO
PAOLO
(Supplente)
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Prerequisites:
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Mathematical Analysis 1,2; Physics 1; |
Target skills and knowledge:
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To set the methodological basis for the mechanics of incompressible Newtonian fluids, of pipe flows and open channel flows. |
Examination methods:
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Written examination (an exercise on hydrostatic, an exercise on steady fluid dynamics, and an exercise on open channel flow to be carried out in 2 h) and oral examination. |
Assessment criteria:
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Completeness, rigour and orderliness of the essay; clarity of exposition; rigour in using the technical terminology. The level of correspondence to these criteria will determine the graduation of the judgement and, consequently, the final mark. |
Course unit contents:
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Definitions and general properties of fluids. Equilibrium of fluids at rest; forces on immersed surfaces. Principles of conservation of mass and momentum, in integral and differential forms. Fluid dynamics: constitutive relation fro Newtonian viscous fluids; Navier-Stokes' equations. Flow at high Reynolds numbers: definition of perfect fluid; Euler's equation; Bernoulli theorem and relavant applications. Vorticity dynamics (basics). Potential flows (basics). Laminar flows: motion between parallel planes and in pipes. Turbulent flows: Reynolds' equations: turbulent flow in pipes. Laminar and turbulent boundary layers (basics). Flow resistance in pipes: hydraulically smooth and rough wall; continuous (Darcy-Weisbach, Gauckler-Strickler and Colebrook-White relations) and localized (Borda) energy dissipations. Pipe networcs (basics). Pumps and turbines. Altimetric problems in long pipes Steady open channel flows: uniform flow; resistance formulas; specific head; total force; subcritical and supercritical flows; hydraulic jump; gradually varied flow profile. |
Planned learning activities and teaching methods:
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Frontal teaching and practical exercises, that the student has to further develop and deepen with his study. |
Additional notes about suggested reading:
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Lesson Notes and books for deepening the personal knowledge. |
Textbooks (and optional supplementary readings) |
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Mossa, Michele; Petrillo, Antonio Felice, Idraulica. Rozzano (MI): CEA, 2013.
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Ghetti, Augusto, IdraulicaAugusto Ghetti. Padova: Libreria Cortina, 1980.
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Kundu, Pijush K.; Cohen, Ira M., Fluid mechanics. Amsterdam: Elsevier Academic Press, --.
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Munson, Bruce R.; Young, Donald F., Fundamentals of fluid mechanics. New York: Wiley, --.
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Mel, R., Carniello, L., 100 esercizi di Idraulica. Padova: Libreria Progetto, 2016.
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Innovative teaching methods: Teaching and learning strategies
- Problem based learning
- Case study
Innovative teaching methods: Software or applications used
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