Lecture

Hydropower Infrastructure: Water Intakes and Hydraulic Construction

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In course

CIVIL-412: Hydraulic and hydroelectric structures and schemes

La conception générale et l'agencement des différentes infrastructures et batteries hydroélectriques, avec le dimensionnement de leurs ouvrages hydrauliques principaux. ...

Description

This lecture covers the design and particularities of water intakes for hydropower plants, focusing on reservoir or lake intakes and pumped storage water intakes. It discusses the flow velocity, head loss coefficients, and typical deposition forms in front of power inlets. The lecture also explores the components and equipment, hydraulic sizing, ventilation, drainage works, and the design of bottom drains. It delves into the objectives of bottom drains, the elements involved, and the types of bottom valves used in dams. Additionally, it presents examples of high-pressure gates used in dam constructions, such as slide gates, fixed wheel gates, caterpillar gates, and radial gates.

Instructors (2)

Giovanni De Cesare

Expertise Numerical simulation and physical modeling of hydraulic works and schemes; reservoir sedimentation and turbidity currents; reservoir sediment management; Ultrasonic Doppler flow measurement; river training work and restoration; soil bioengineering and nature based solutions; fluvial eco-morphology; rapid transients in pressurized waterways; technology transfer, commissioned studies and expert reports in applied hydraulics, hydraulic constructions and infrastructures; organization of continuous edu

Pedro Filipe De Almeida Manso

Expertise Dams & hydraulic structures, Hydropower (large/small/pumped-storage), Hydrology & Water Resources, Hydraulic modellingRock scour, Sediment management, Air-water-rock interaction, Fluid-structure/interface interactionFeasibility studies, Project & Team Management Expertise Dams & hydraulic structures, Hydropower (large/small/pumped-storage), Hydrology & Water Resources, Hydraulic modellingRock scour, Sediment management, Air-water-rock interaction, Fluid-structure/interface interactionFeasibility s

Official source

Related concepts (29)

Dam

A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations.

Reservoir

A reservoir (ˈrɛzərvwɑːr; from French réservoir ʁezɛʁvwaʁ) is an enlarged lake behind a dam. Such a dam may be either artificial, usually built to store fresh water, or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, excavating, or building any number of retaining walls or levees.

Hoover Dam

Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. It was constructed between 1931 and 1936 during the Great Depression and was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a massive effort involving thousands of workers, and cost over 100 lives. It was referred to as the Hoover Dam after President Herbert Hoover in bills passed by Congress during its construction; it was named the Boulder Dam by the Roosevelt administration.

Hydropower

Hydropower (from Ancient Greek ὑδρο-, "water"), also known as water power, is the use of falling or fast-running water to produce electricity or to power machines. This is achieved by converting the gravitational potential or kinetic energy of a water source to produce power. Hydropower is a method of sustainable energy production. Hydropower is now used principally for hydroelectric power generation, and is also applied as one half of an energy storage system known as pumped-storage hydroelectricity.

Aswan Dam

The Aswan Dam, or more specifically since the 1980s, the Aswan High Dam, is one of the world's largest embankment dams, which was built across the Nile in Aswan, Egypt, between 1960 and 1970. Its significance largely eclipsed the previous Aswan Low Dam initially completed in 1902 downstream. Based on the success of the Low Dam, then at its maximum utilization, construction of the High Dam became a key objective of the government following the Egyptian Revolution of 1952; with its ability to better control flooding, provide increased water storage for irrigation and generate hydroelectricity, the dam was seen as pivotal to Egypt's planned industrialization.

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