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Course Catalog 1998/99


Environmental Engineering

SBW011 Hydraulics and Hydrology for S 6.0 ECTS credits

TIMEPERIOD:
Quarter II

LANGUAGE:Swedish

EXAMINER
Eva Sundin Doktorand


PREREQUISITES
MTF008

COURSE AIM
To give the foundations of Hydraulics and Hydrology (for content see below).

CONTENTS
HYDRAULICS Hydrostatics: Pressure, forces on submerged bodies, flotation Principles of fluid flow: Classification of flows, the fundamental equations for fluid dynamics, conservation laws, the energy equation, the momentum equation, boundary layers Flow in pipes and closed conduits: laminar flow, turbulent flow, frictional losses, local losses, smooth and rough boundary, pumps, system of pipes Introduction to open channel flow: the Manning equation, uniform open channel flow HYDROLOGY (The hydrology part might be revised.) The hydrological cycle: percipitation, water balance, energy balance, radiation Evaporation: measurements, the aerodynamic method, the energy balance method, the Penman method Runoff: The rational method, the unit hydrograph, the S-hydrograph, the time-area method, the linear reservoir method Ground water: Darcy´s law, hydraulic conductivity, steady one-dimensional flow in open and closed aquifers, flow nets, influence of wells Ice and snow: snow-melt, ice growth in rivers and lakes, growth of crystals, snow physics, snowpack dynamics, measurements, drift of snow Hydropower in Sweden: Design flood, modelling, Probable Maximum Flood

TEACHING


EXAMINATION
Participation in laborations is compulsory. The course is examined by a written test.
COURSE GRADE SCALE: U, 3, 4, 5

ITEMS/CREDITS
Laboration (Hydrology) 0.75ECTS
Laboration (hydraulics) 0.75ECTS
Written test (Hydrology) 2.25ECTS
Written test (hydraulics) 2.25ECTS

COURSE LITTERATURE
Chadwick, A., and Morfett, J., 1994, Hydraulics in civil and environmental engineering, E & FN Spon. Bergström, S., 1993, Sveriges hydrologi - grundläggande hydrologiska förhållanden, SMHI. Literature developed by the department (in Swedish)

Further information:

Valid for school year 1998/99.
Latest version:http://www.luth.se/stuka

Web Editor: Birgitta.Hakansson@dc.luth.se


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LULEÅ UNIVERSITY OF TECHNOLOGY
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Last edited 1998-08-28