| Course Unit Code | 338-0516/03 |
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| Number of ECTS Credits Allocated | 5 ECTS credits |
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| Type of Course Unit * | Choice-compulsory type B |
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| Level of Course Unit * | Second Cycle |
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| Year of Study * | Second Year |
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| Semester when the Course Unit is delivered | Winter Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| JAN10 | prof. Ing. Jaroslav Janalík, CSc. |
| RAU01 | Ing. Jana Jablonská, Ph.D. |
| Summary |
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| Learning Outcomes of the Course Unit |
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| Students will acquire knowledge of the flow of suspension water-solid particles, air-solid particles. For laminar flow suspension is to use the power equation of flow and the Bingham equation. Students will be detail of familiarized with the calculation of pressure gradient in turbulent flow suspension, with the design of centrifugal pumps, fan and working point optimization. Students will be able to design technology, hydraulic and pneumatic transport, including the design of machinery. |
| Course Contents |
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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.
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| Recommended or Required Reading |
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| Required Reading: |
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| GOVIER, G., Aziz, K. The Flow of Complex Mixtures in Pipes. VNB New York, 1972. |
JANALÍK, J. Potrubní hydraulická a pneumatická doprava. Ostrava: VŠB-TU Ostrava, 1999. 194 str.
JANALÍK, J. Hydraulická a pneumatická doprava. Sbírka příkladů. Ostrava: VŠB-TU Ostrava, 1996. 106 str.
GOVIER, G., Aziz, K. The Flow of Complex Mixtures in Pipes. VNB New York, 1972. |
| Recommended Reading: |
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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 83-89189-84-42005. (in Poland, Russian, English).
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URBAN, J. Pneumatická doprava. Praha: SNTL Praha, 1964. 236 s.
KUPKA, F., HRBEK, J., JANALÍK, J. Hydraulická doprava v potrubí. Praha: SNTL Praha, 1970. 306 str.
JANALÍK, J. Potrubní hydraulická a pneumatická doprava – rozšířené a upravené vydání. Ostrava: VŠB-TU Ostrava, 2010. 264 s.
JANALÍK, J. Viskozita tekutin a její měření. Ostrava: VŠB-TU Ostrava, 2010. 66 s.
JANALÍK, J. Měření tekutinových mechanismů. Ostrava: VŠB-TU Ostrava, 1995. 152 s.
PAVLOK, B., DRÁBKOVÁ, S., RAUTOVÁ, J. Potrubní systémy a armatury. Tiskárna Kleinwächter Frýdek Místek: VŠB-TU Ostrava, 2011. 249 s. ISBN 978-80-248-2518-2.
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 83-89189-84-42005. (in Poland, Russian, English). |
| Planned learning activities and teaching methods |
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| Lectures, Tutorials, Experimental work in labs |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Graded credit | Graded credit | 100 | 51 |