Key words
Applied Mechanics and Thermodynamics
Objectives
To describe theory, construction details and performance characteristics of the major types of pumps. Principles of petrol- and Diesel engines. Compressors.
Prerequisites
Basic integral and differential calculus. Basic laws of mechanics, thermodynamics and fluidmechanics
Topics
Introduction and classification of pumps.
Cetrifugal pumps: theory and construction. Velocity triangles. Eulers equation for an impeller. Calculation of the pump head. Characteristic curves. System and pump total head curve. Centrifugal pump performance and efficiency. Capacity regulation. Similitude. Specific speed. Cavitation. Pump selection parameters. Parallel and series operation. Axial thrust. Exercises.
Displacement pumps: plungers and piston pumps driven through a cranck-shaft. Single and double acting. Construction and classification. Calculation of capacity and pump pressure. Efficiency. Exercises. Rotary pumps: gear pumps, screw pumps. Rigid and flexible vane pumps. Axial displacement pumps.
Vacuum- and jet pumps.
4 stroke Petrol engines. Fuel-air cycle. Carburetion, injection. Ignition. Performance calculation. Efficiency. 4 stroke Diesel Engine. Compression - ignition. Lubrification and cooling.
Compressors: piston compressor. Roots blower. Turbo fans.
Teaching Methods
Lectures
Exercises
Individual reports
Home study
Materials used
Teacher's course
School library materials
Study guidance
Assessment
Written examination
Written tests
Oral examination
Study costs
Lecturer(s)
Christian VANDENPLAS
Language
Dutch
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