The course provides the basics of fluid streams motion and the tools for the design and verification of simple hydraulic systems
Lectures and practice
Fluid definition and its properties, the continuous fluid. Pressure in fluids at rest, statics cardinal equations, Fluid statics: hydrostatic force on plane and curved surfaces. Tension state in a fluid in motion, the stress tensor. Dimensional analysis and Buckingham theorem. Description of fluid motion and the principles of fluid mechanics. The stream flows: definition and characteristics. Conservation of mass and momentum in the global form. Conservation of mass and momentum of a stream. Pipe flows. Moody diagram, minor and frictional head losses in a system. Problems with some simple systems. Ideal fluid scheme and Bernoulli's theorem. Hints of hydraulic machines.
Marchi E.., Rubatta A. , Meccanica dei Fluidi, UTET
LUISA PAGNINI (President)
GIORGIO BONI
SARA FRUMENTO
ANDREA ORLANDO
MARIA LAURA POLETTI
LUCA FERRARIS (President Substitute)
The exam includes a written and an oral test. During the course there are tests which allow, if passed, direct access to the oral test.
Pre-requisites :
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