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Hydraulic and Pneumatic Transport

Type of study Follow-up Master
Language of instruction Czech
Code 338-0516/03
Abbreviation HaPD
Course title Hydraulic and Pneumatic Transport
Credits 5
Coordinating department Department of Hydromechanics and Hydraulic Equipment
Course coordinator Ing. Jana Jablonská, Ph.D.

Osnova předmětu

The Programme of Lectures
1. Physical properties of materials of the transported. Grading curve. Distribution of disperse systems and their physical properties. Concentration. The viscosity of suspensions. Speed suspension. The movement of material particles in the fluid flow.
2. Sedimentation velocity. Sedimentation velocity in the limited environment. Speed of suspension.
3. Laminar flow of no Newtonian fluids. Power of the flow equations.
4. Bingham of the flow equation.
5. Turbulent fluid flow and dispersion systems in the pipe. Equation of continuity and momentum equations for turbulent flow of fluid and dispersion systems.
6. The structure of turbulent flow in pipes.
7. Isothermal and adiabatic flow of gas by pipeline. Hydraulic gradient for speed up of the gas. Branch and circular pipes when gas flow.
8. Movement of the solids in pipes. Diffusion theory of flow of suspensions. Gravitational theory of flow of suspensions. Variables in the cross section of the pipes. The calculation parameters of hydraulic transport.
9. Hydraulic gradient in the flow of suspensions. Durand function. Hydraulic gradient for non-homogeneous materials. Critical velocity and its calculation.
10. Machinery and technology of the hydraulic transport. Pipes. Fittings. Pumps. Dosing equipment. Environmental waste disposal.
11. The calculation parameters of pneumatic transport, basic value. Calculation of gradient of hydraulic. Pneumatic transport material.
12. Machinery and technology for pneumatic transport. Mixers and feeders. Traffic pipes and accessories.
13. Pipeline transport of the container. Velocity characteristics of flow containers. Hydraulic gradient.
14. Wear of machinery - erosive, abrasive, corrosive. The choice of materials.

Povinná literatura

GOVIER, G., Aziz, K. The Flow of Complex Mixtures in Pipes. VNB New York, 1972.

Doporučená literatura

INCROPERA, F. P., DEWITT, D. P., BERGMAN, T .L., LAVINE, A. S. Fundamantals of Heat and Mass Transfer. John Wiley a Sons: 2006. 995 str. ISBN-10-0-471-45728-0.
SOBOTA, J., VLASAK, P., ZWORSKI, P., KOTLINSKI, R., ALEKSANDROV,V., PETRYKA, L., PLEWA, F. Systems and technologies for mining of nodules from ocean floor (Systemy i technologie wydobycia konkrecji z dna oceanow), Wspolczesne problemy inzynierii srodowiska. Vol. IV., AWA, Wroclaw (Poland): 2005. s.140. ISBN 83-89189-84-4 2005. (in Poland, Russian, English).