Search Results

You are looking at 1 - 10 of 14 items for :

  • "Danube River" x
  • Architecture and Architectonics x
  • Refine by Access: All Content x
Clear All

. [19] Šoltész A. , Baroková D. Analysis of surface and ground water interaction in the Danube River branch system , Proc. of 14th International

Restricted access
Pollack Periodica
Authors:
Michaela Červeňanská
,
Dana Baroková
, and
Andrej Šoltész

the northeast by the Little Danube River. It is a lowland area, which is protected by dykes against direct flooding, with relatively small depths of groundwater level below the ground. However, dykes do not exclude the possibility of bank filtration

Restricted access

. [5]. Vízügyi és Környezetvédelmi Központi Igazgatóság, Duna-vízgyűjtő magyarországi része, Vízgyűjtő-gazdálkodási terv [Hungarian Central Directorate for Water and Environment, Hungarian part of the Danube River Basin, River Basin Management Plan

Restricted access

Task of shipping operations control of the Gabčíkovo Project is to synchronize several requirements. These come from versatility of GAP and must meet with the following goals. The operation of GAP must be effective (maximization of the ship locks capacity, maximization of income from electricity production in hydropower plant); reliability of operation of the ship locks must not be limited or endangered by defects on technology parts of the ship locks caused by illegal parameters of water flow in the filling and emptying system; and shipping safety must not be endangered or limited by unsuitable parameters of river way (navigable depth below minimal shipping depths in ford sections caused by flow changes on Gabčíkovo Project and ships crushing into riverbed of the Danube river).

By taking these goals into account, it is possible, in general, to define operation of Gabčíkovo Project as complex multi-criteria optimization task with many technological, water management, energetic and environmental constrains. Standard approach in solving this problem includes elaboration of optimization or simulation model of Gabčíkovo Project operation. If mathematical description of problem does not exist, ‘classic’ expert control system management must be applied. Based on above stated criteria, most effective approach to this problem appears to be creating software application that combines both approaches.

In this case, expert control system of shipping operation on Gabčíkovo Project will be software application to model hydraulic links and hydraulic regimes (discharges, water levels and flow velocities) based on relevant inputs on the ship locks and whole section of the Danube river, that is affected by Gabčíkovo Project operation.

The paper describes possible optimization solution for achieving above mentioned goals. Architecture of proposed expert control system is described in the paper and the focus is mainly on analyzing suitability of heuristic optimization methods for solving above the stated optimization problems.

Restricted access

Danube River’s water level on the gravity gradient, Student reserach paper , 2010. Cerovský I., Meurers B., Pohánka V., Frisch W., Goga B. Gravity and magnetic 3D modeling software — Mod3D, in Meurers, B. and Pail, R. (eds

Restricted access

Danube River , 2nd International Conference on Fluvial Hydraulics, River Flow 2004 , Naples, Italy , 23–25 June 2004 , pp. 135 – 142 . [11] Russ J. C

Restricted access

. , Tanos P. , Trásy B. , Várbíró G. Developments in water quality monitoring and management in large river catchments using the Danube River as an example , Environmental Science & Policy , Vol. 64 , 2016 , pp. 141 – 154

Restricted access
Pollack Periodica
Authors:
Daniel Buček
,
Martin Orfánus
,
Peter Dušička
, and
Peter Šulek

sediment flow regime downstream. The work is focused on the examination of the hydromorphology of the Slovak-Hungarian Danube River section from 1,810 to 1,792 km (Sap – Klížska Nemá). The section well represents the typical problems associated with

Restricted access

., Ostojić A., Paunović M., Bloesch J., Siber R., Tockner K. The Danube River Basin, In: Rivers of Europe , Ed. by Tockner K., Uehlinger U., Robinson C. T., Elsevier, 2009, pp. 59–112. Somlyódy L. Strategic basics of

Restricted access
Pollack Periodica
Authors:
Andrej Šoltész
,
Dana Baroková
,
Zinaw Dingetu Shenga
, and
Michaela Červeňanská

was obtained for 2006 flood wave (see Fig. 2 ). Fig. 2 Temporal development of piezometric groundwater levels in SHMI boreholes together with the time course of simulated design flood wave on the Little Danube River in 2006 A different flow scenario

Open access