Lecture

River Hydraulics and Development

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In course

CIVIL-410: Fluvial hydraulics and river engineering

Le cours donne aux étudiants des solides connaissances théoriques en hydraulique fluviale, et enseigne les bases de l'ingénierie fluviale dans le but de concilier la protection contre les crues et la protection de l'environnement. Le cours est illustré par ...

Description

This lecture covers the fundamental theoretical aspects of river hydraulics and development, focusing on topics such as uniform and non-uniform flows, specific energy, and hydraulic jumps. The instructor discusses the pressure distribution, flow-depth relations, and the force of the flow in various flow conditions. The lecture also delves into the concepts of gradually varied flow, prismatic beds, and the calculation of load capacity. Practical exercises and case studies are used to illustrate the application of hydraulic principles in real-world scenarios.

Instructors (3)

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

Stéphanie Joëlle André

Azin Amini

Education: MSc.: Structural Engineering, University of Tehran, Iran, 2002 Master Thesis: "Three dimensional analysis of crack propagation in Latiyan butress dam using smeard crack model" BSc.: Civil Engineering, University of Tehran, Iran, 2000

Official source

Ontological neighbourhood

Physics

Mechanics: Fluid mechanics

Related concepts (32)

Stokes flow

Stokes flow (named after George Gabriel Stokes), also named creeping flow or creeping motion, is a type of fluid flow where advective inertial forces are small compared with viscous forces. The Reynolds number is low, i.e. . This is a typical situation in flows where the fluid velocities are very slow, the viscosities are very large, or the length-scales of the flow are very small. Creeping flow was first studied to understand lubrication. In nature, this type of flow occurs in the swimming of microorganisms and sperm.

Volumetric flow rate

In physics and engineering, in particular fluid dynamics, the volumetric flow rate (also known as volume flow rate, or volume velocity) is the volume of fluid which passes per unit time; usually it is represented by the symbol Q (sometimes ). It contrasts with mass flow rate, which is the other main type of fluid flow rate. In most contexts a mention of rate of fluid flow is likely to refer to the volumetric rate. In hydrometry, the volumetric flow rate is known as discharge.

River

A river is a natural flowing watercourse, usually a freshwater stream, flowing on the surface or inside caves towards another waterbody at a lower elevation, such as an ocean, sea, bay, lake, wetland, or another river. In some cases, a river flows into the ground or becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to by names such as creek, brook, and rivulet. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities, a stream is defined by its size.

Microsoft Excel

Microsoft Excel is a spreadsheet editor developed by Microsoft for Windows, macOS, Android, iOS and iPadOS. It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA). Excel forms part of the Microsoft 365 suite of software. Spreadsheet Microsoft Excel has the basic features of all spreadsheets, using a grid of cells arranged in numbered rows and letter-named columns to organize data manipulations like arithmetic operations.

Laminar flow

In fluid dynamics, laminar flow (ˈlæmənər) is characterized by fluid particles following smooth paths in layers, with each layer moving smoothly past the adjacent layers with little or no mixing. At low velocities, the fluid tends to flow without lateral mixing, and adjacent layers slide past one another like playing cards. There are no cross-currents perpendicular to the direction of flow, nor eddies or swirls of fluids. In laminar flow, the motion of the particles of the fluid is very orderly with particles close to a solid surface moving in straight lines parallel to that surface.

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