Guia docente 2023_24
Escola de Enxeñaría de Minas e Enerxía
Grado en Ingeniería de la Energía
 Subjects
  Hydraulic resources, installations and hydro-power plants
   Contents
Topic Sub-topic
1.- Machines of fluid 1.1 Introduction.
1.2 Classification of fluid machines.
1.3 Main parts of a positive displacement machine.
1.4 Positive displacement principle for a machine.
1.5 Main parts of a turbo-machine.
1.6 Classification of turbo-machines.
1.7 Continuity equation.
1.8 Angular momentum conservation law. Euler's theorem.
1.9 Euler's equation.
1.10 Bernoulli's equation (relative movement)
1.11 Degree of reaction.
1.12 Losses in fluid machines: hydraulic, volumetric, mechanical. Efficiencies and power diagram.
1.13 Similarity in hydraulic turbo-machines. Specific speed.
2.- Hydraulic pumps. Classification and constituent elements. Pumping facilities. 2.1 Classification and constituent elements of hydraulic pumps.
2.2 One-dimensional theory of turbo-pumps: radial and axial flow.
2.3 Two-dimensional theory for turbo-pumps: radial and axial flow.
2.4 Basic design parameters of radial turbo-machines.
2.5 Basic design parameters of axial turbo-machines.
2.6 Characteristic curve of radial pumps.
2.7 Characteristic curve of axial and diagonal pumps.
2.8 Similarity in turbo-pumps. Particular cases.
2.9 Impeller trim on radial turbo-machines.
2.10 Pump-installation coupling. Selection of machines. Arrangement of pumps in series and in parallel.
2.11 Priming a pump.
2.12 Cavitation in centrifugal pumps
2.13 Introduction to the phenomenon of water hammer in pumping installations.
3.- Hydraulic turbines and hydroelectric power stations 3.1 Classification of hydraulic turbines.
3.2 Pelton Turbine.
3.3 Francis Turbine: Slow, normal and fast.
3.4 Axial turbines: Kaplan and propeller. Bulb groups.
3.5 Basic aspects on the regulation of hydraulic turbines.
3.6 Similarity in hydraulic turbines. Parameters of interest.
4.- Hydroelectric facilities: use of hydraulic energy. 4.1 Introduction
4.2 Classification and types of uses
4.3 Singular elements: dam, reliefs, water pipes and penstocks.
4.4 Accessory devices.
4.5 Water hammer in penstocks.
4.6 Surge tanks and other elements of protection.
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