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Showing 1 to 3 of 3 for “"roughness coefficient n"”.
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Improving Design Guidance for In-Stream Structures Used in Stream Restoration
… several common prediction methods for Manning's roughness coefficient n, used in SPSC design velocity calculations. This was done by using Rhodamine WT dye tracer experiments to determine n values during storm flows in two SPSC structures in Annapolis, MD, which were then compared to predicted n …
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Flow resistance corrections for physical models using unit flowrates
… resistance equation, where a value of Manning's roughness coefficient n, indicates the magnitude of flow resistance. Physical hydraulic models are one method to estimate Manning's n values for prototype channel reaches. A physical hydraulic model evaluates prototype channel characteristics at the …
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Úprava toku – Luha v Jeseníku n/Odrou
Diplomová práce se zabývá úpravou toku Luha v Jeseníku nad Odrou. Práce je rozdělena do několika částí. Obsahuje teoretický úvod, kde jsou diskutovány otázky splaveninového režimu toku, drsnosti v otevřených korytech toku a vegetačního doprovodu. Samotný návrh úpravy se zahrnuje návrh hydraulicky …