338-0315/02 – Hydraulic and Pneumatic Transport (HaPD)
Gurantor department | Department of Hydromechanics and Hydraulic Equipment | Credits | 4 |
Subject guarantor | prof. Ing. Jaroslav Janalík, CSc. | Subject version guarantor | Ing. Jana Jablonská, Ph.D. |
Study level | undergraduate or graduate | Requirement | Choice-compulsory |
Year | 3 | Semester | summer |
| | Study language | Czech |
Year of introduction | 2001/2002 | Year of cancellation | 2020/2021 |
Intended for the faculties | FS | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
Students use obtained knowledge of fluid mechanics, which further expands on the flow of no Newtonian fluids and the flow of suspensions. Student will be able to use by computational methods and technologies used in hydraulic and pneumatic transport. The purpose is – student is able to perform the calculation and evaluation of project equipment to the hydraulic and pneumatic transport.
Teaching methods
Lectures
Tutorials
Summary
Předmět se zabývá fyzikálními vlastnostmi dopravovaných materiálů, proudění nenewtonovských kapalin . Dále také řešení sedimentační rychlosti, rychlosti vznosu, rychlostními profily. Při řešení proudění suspenze voda-pevná částice i vzduch-pevná částice je nutné určit tlakový spád dopravované suspenze, návrh čerpadla, ventilátoru a dávkovacího zařízení. Po absolvování předmětu by měl být student schopen vypočítat parametry pneumatické nebo hydraulické dopravy.
Compulsory literature:
Govier, G. W., Aziz, K.: The Flow of Complex Mixtures in Pipes VNB, New York 1972
Wasp, S. J., Kenny, J. P., Ganhi, R. L.: Solid-Liquid Flow Slurry Pipeline Transportation, Trans. Tech. Publication 1977
Recommended literature:
Additional study materials
Way of continuous check of knowledge in the course of semester
Student písemně zpracuje zadané příklady z hydraulické a pneumatické dopravy.
E-learning
Other requirements
no .
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
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.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.