Tomasz Kolerski - Profil naukowy - MOST Wiedzy

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  • Possible effects of the 1984 St. Clair River ice jam on bed changes

    This study examines the possible effect of the record ice jam of 1984 in the St. Clair River on river bed changes and conveyance. Numerical simulations were made to examine the flow and bed shear stresses during the jam formation and release periods. Simulation results indicate that the ice jam in the river did not cause a significant increase in bed shear stress compared to pre- and post-jam open water conditions. The insignificant...

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  • Modeling of Ice Phenomena in the Mouth of the Vistula River

    The mouth of the Vistula River, which is a river outlet located in tideless area, is analyzed. The Vistula River mouth is a man-made, artificial channel which was built in the 19th century in order to prevent the formation of ice jams in the natural river delta. Since the artificial river outlet was constructed, no severe ice-related flood risk situations have ever occurred. However, periodic ice-related phenomena still have an impact...

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  • Dynamics of Ice Jam Formation and Release

    - JOURNAL OF COASTAL RESEARCH - 2008

    The numerical model DynaRICE and its application to ice jam formation and release is presented. The model is a two-dimensional coupled flow and ice dynamic model. The ice dynamic component, which includes both the internal ice resistance and boundary friction on ice motion, uses a Lagrangian SPH method. The hydrodynamic component of the model uses a streamline upwind finite element method, which is capable of simulating trans-critical...

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Uzyskane stopnie/tytuły naukowe

  • 2004-07-29

    Nadanie stopnia naukowego

    dr inż. Budownictwo (Dziedzina nauk technicznych)
    Instytut Budownictwa Wodnego PAN

wyświetlono 223 razy