Hydraulics

Données Générales
Programme Académique	ECAM LaSalle Mechanical and Electrical Engineering Programme			Responsable(s) Module : ANKOUNI Mouhamad
Type d'EC : Cours	Hydraulics (LIIEEng06EHydrMecha)
TD : 10h00 Cours : 10h00 Travail personnel : 20h00 Durée totale: 70h00	Status	Periode Semester 6	Langue d'enseignement : English

Objectifs Généraux
1.To compute minor and major head losses in piping systems/hydraulic network (system head). 2.To evaluate dynamic pumps performance using measured pump performance curves. 3.To match a pump characteristic to a hydraulic network characteristic. 4.To select an appropriate type and size of a dynamic pump for a specific application (use of specific speed). 5.To predict pump performance or to adapt pump operation using similarity rules. 6.To develop a fundamental and practical understanding of hydraulic power systems. 7.To evaluate the performance of positive displacement pumps. 8.To design a hydraulic circuit for a specific hydraulic power application.

Objectifs Généraux

1.To compute minor and major head losses in piping systems/hydraulic network (system head).
2.To evaluate dynamic pumps performance using measured pump performance curves.
3.To match a pump characteristic to a hydraulic network characteristic.
4.To select an appropriate type and size of a dynamic pump for a specific application (use of specific speed).
5.To predict pump performance or to adapt pump operation using similarity rules.
6.To develop a fundamental and practical understanding of hydraulic power systems.
7.To evaluate the performance of positive displacement pumps.
8.To design a hydraulic circuit for a specific hydraulic power application.

Contenu
- Hydraulic networks: fundamentals of fluid flow in pipes, major and minor and head loss, system head, branches in parallel and series. - Pumping systems: classification of pumps, operation of dynamic pumps, pump main parameters, pump performance curves, pumps combined in series and parallel, matching a pump to a piping system, cavitation and net positive-suction head, dimensionless pump performance, similarity rules, specific speed, adaptation of operating conditions. - Hydraulic power systems: Fundamentals of Hydraulic Power Transmission, hydraulic power generation, positive displacement pumps (design and performance), hydraulic power distribution (hydraulic valves: types, design and function), hydraulic power deployment (hydraulic cylinders, hydraulic motors, hydrostatic transmission), hydraulic circuits.

Contenu

- Hydraulic networks: fundamentals of fluid flow in pipes, major and minor and head loss, system head, branches in parallel and series.
- Pumping systems: classification of pumps, operation of dynamic pumps, pump main parameters, pump performance curves, pumps combined in series and parallel, matching a pump to a piping system, cavitation and net positive-suction head, dimensionless pump performance, similarity rules, specific speed, adaptation of operating conditions.
- Hydraulic power systems: Fundamentals of Hydraulic Power Transmission, hydraulic power generation, positive displacement pumps (design and performance), hydraulic power distribution (hydraulic valves: types, design and function), hydraulic power deployment (hydraulic cylinders, hydraulic motors, hydrostatic transmission), hydraulic circuits.

Prérequis
Fluid Mechanics

Bibliographie
- Cengel, Y., & Cimbala, J. M. (2014), Fluid mechanics: Fundamentals and applications, 3th ed., McGraw-Hill Education. - White F. (2016), Fluid Mechanics, 8th ed, McGraw- Hill. - Zhang Q. (2018), Basics of Hydraulic Systems, 2nd ed., CRC Press. - Esposito A. (2014), Fluid Power with Applications, 7th ed., Pearson Education Limited.

Évaluation(s)
N°	Nature	Coefficient	Objectifs
1	1, 2, 3	0,4	Midterm exam of 1h 30 mins: Hydraulic networks Pumping systems
2	1 to 8	0,6	Final exam: Hydraulic networks Pumping systems Hydraulic power systems