TY - JOUR
T1 - USING MATHEMATICAL MODEL SSIIM TO ANALYSIS OF VELOCITY DISTRIBUTIONS: JEZIORSKO RESERVOIR ON THE WARTA RIVER
A1 - Mateusz Hämmerling
A1 - Natalia Walczak
A1 - Ewelina Szałkiewicz
JO - Acta Sci. Pol. Hortorum Cultus
VL - 14
IS - 2
SP - 14
Y1 - 2015
UR - http://www.horticulture.actapol.net/volume14/issue2/_2_.pdf
SN - 1644-0730
KW - velocity distribution, mathematical modelling, water reservoir, local scour
AB -
The study presents results velocity distributions obtained from the mathematical model SSIIM (Simulation of Sediment movements In water Intakes with Multiblock). Velocity calculated for the geometry of the measured local scour in 2007, (number 4, km 479 +225) located below the Jeziorsko reservoir. Model used was verified on the basis of their research field [Hämmerling 2011]. In this paper the calculation of velocity distributions made to flow from the multi-year average. Shows a graphical analysis of the characteristic velocity (average, near-bottom, maximum) in selected verticals hydrometric, cross sections (isotach) and longitudinal profiles. Specified to the universality of the software used, which can be successfully used for precisely analysis of the phenomenon of formation of the local scour below of sill.
ER -