338-0516/03 – Hydraulic and Pneumatic Transport (HaPD)

Gurantor departmentDepartment of Hydromechanics and Hydraulic EquipmentCredits5
Subject guarantorIng. Jana Jablonská, Ph.D.Subject version guarantorIng. Jana Jablonská, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2016/2017Year of cancellation
Intended for the facultiesFSIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
RAU01 Ing. Jana Jablonská, Ph.D.
JAN10 prof. Ing. Jaroslav Janalík, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Graded credit 2+3
Part-time Graded credit 12+9

Subject aims expressed by acquired skills and competences

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.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

V předmětu Pneumatická a hydraulická doprava se studenti seznámí s výpočtem základních hydraulických veličin pro obvody při proudění suspenzí (voda-pevná částice, vzduch-pevná částice). Dále bude probrána problematika fyzikálních vlastností dopravovaných materiálů a disperzních soustav, pohyb částice materiálu v proudu tekutiny a také bude vysvětlena technologie hydraulické i pneumatické dopravy. Dále budou podrobně seznámeni s aplikací těchto doprav v praxi - pro sypké materiály, při ekologickém ukládání odpadů.

Compulsory literature:

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

Recommended literature:

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).

Way of continuous check of knowledge in the course of semester

V průběhu semestru bude zadáno 5 programů, za které je možno získat až 100 bodů.

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

Part-time form (validity from: 2016/2017 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Graded credit Graded credit 100  51
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2021/2022 (NFS0003) Hydraulics and pneumatics P Czech Ostrava 2 Choice-compulsory type B study plan
2021/2022 (NFS0003) Hydraulics and pneumatics K Czech Ostrava 2 Choice-compulsory type B study plan
2020/2021 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 2 Choice-compulsory study plan
2020/2021 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 2 Choice-compulsory study plan
2019/2020 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 2 Choice-compulsory study plan
2019/2020 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 2 Choice-compulsory study plan
2018/2019 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 2 Choice-compulsory study plan
2018/2019 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 2 Choice-compulsory study plan
2017/2018 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 2 Choice-compulsory study plan
2017/2018 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 2 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner