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Hydraulics

Course developer

Course abstract

Students acquire knowledge of the channel hydraulic calculations, the main structure determination of the dimensions, bearings stability issues, the hydraulically most advantageous cross-section and water power deleting diversion building bottom under water level.

Learning outcomes and their assessment

Knowledge about hydraulic regularity for flow in open channels. Skills to perform hydraulic calculation of flow in open channels. Competence to evaluate results of hydraulic calculation. To understand technical solution of Spillway for energy damping. The course “Hydraulic Calculations for Open Bearings” must be submitted and defended

Course Content(Calendar)

Full time intramural studies:
1 Determination of main hydraulic parameters.
2 Average speed calculations.
3 Channel selection.
4 Calculation of the exponent discharge part.
5 Determining Normal Depth.
6 Critical depth in the tray.
7 Calculating the level coordinates.
8 Determining the type and type of curve.
9 Calculation of the energy recovery well.
10 Main dimensions of a three-stage crash.
11 grade I calculation.
12 grade II calculation.
13 Chalk Calculation, Required Dimensions.
14 Calculation of the surface level in the III.
15 Length of installation curve.
16 Determining the under water level Connection Type. Necessary post-band calculations.
Part time extramural studies:
All topics specified for full time studies are accomplished, but the number of contact hours is one half of the number specified in the calendar

Requirements for awarding credit points

Regular work in the classroom 75% attending,
The course “Hydraulic Calculations for Open Bearings” must be submitted and defended

Description of the organization and tasks of students’ independent work

Practical works, calculations.
Execution and defense of laboratory works.

Criteria for Evaluating Learning Outcomes

The student is able to prove the acquired knowledge and skills about hydraulics concepts, calculations, completing and defending course work.

Compulsory reading

1. Lediņš V. Ūdensapgāde un kanalizācija. Rīga: RTU izdevniecība, 2007. 208 lpp. 2. Ухин Б.В., Мельников Ю.Ф. Инженерная гидравлика. Москва: Изд. Ассоциации строительных вузов, 2007. 343 с.

Further reading

1. Tilgalis Ē. Notekūdeņu savākšana un attīrīšana. Jelgava: LLU, 2004. 239 lpp. 2. Lielpēters P., Dorošenko R., Geriņš Ē. Fluidtehnika. Rīga: RTU, 2005. 183 lpp.

Periodicals and other sources

1. Latvijas Būvniecība: ceļvedis būvniecības nozares virzītājiem. Rīga: LILIT ISSN 1691-4058. 2. Enerģija un Pasaule. Rīga: SIA Enerģija un pasaule ISSN 1407-5911.

Notes

Compulsory course VBF Professional Bachelor Study Program "Environment and Water Management" (full-time and part-time studies)