338-0307/06 – Liquid Transport (DopKa)
| Gurantor department | Department of Hydromechanics and Hydraulic Equipment | Credits | 5 |
| Subject guarantor | doc. Ing. Sylva Drábková, Ph.D. | Subject version guarantor | doc. Ing. Sylva Drábková, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 3 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 2012/2013 | Year of cancellation | 2020/2021 |
| Intended for the faculties | FS | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
Students gain the knowledge about selection, installation and operation of pumps and pumping systems, and obtain answers to many specific questions regarding transportation and pumping liquids.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Summary
The course builds on the theoretical knowledge of fluid mechanics. Students learn more about the flow of liquids in pipes, the principles of graphic and numerical solution of simple and complex pipes. They acquire new knowledge about pipeline networks and analysis of flow in branched and circuit networks. Attention is also paid to work of a pump in the hydraulic system and its control.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
There are no other requirements for the student.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
The programme of lectures:
A pumping system, its layout, boundary conditions, parameters of the pump system, energy balance, determination of specific energy required to liquid transport.
Viscous fluid flow in pipes, pressure loss in laminar and turbulent flow in pipes, hydraulic calculation of the pipe, the graphic solution, the system characteristic
Characteristics of pipes connected in series and parallel, transport due gravity, characteristics of closed and open systems
Allocation pumps according to the principle of energy conversion. Classification and grading of specific speed. Hydrostatic pumps, principles, parameters, characteristics, range of application
Hydrodynamic pumps, principles, parameters, characteristics, basic construction, the area of application
Hydrodynamic pump in hydro-transport system, the operating point of the pumping system, pump performance parameters,pump selection for the specific installation
Pumps in parallel and serial connections, change the operating point, determining performance parameters
Control of performance parameters of the pump, the outlet throttle control, bypass control, reducing the average output, speed change control
Cavitation in pump cavitation characteristics holiday destination geodetic suction height
Pipe network analysis, calculation of flowrate nad pressure losses in branched and circuit networks
Unsteady flow regime and water hammer in the pipeline.
Pipes, pipe classification, material of pipes, connecting pipes, fittings.
Basic pump design
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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