Essays about: "HEC 18"

Found 5 essays containing the words HEC 18.

1. 1. Assessment of a sediment management solution in a reservoir with a sluicing technique using a HEC-RAS 2D model : Case study of Andakílsá river in west Iceland

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Emilía Sól Gudgeirsdóttir; [2023]
   Keywords : SediCon Sluicer; Andakílsá Hydropower Station; HEC-RAS 2D Sediment modelling; Sustainable sediment management; SediCon Sluicer; Andakílsá vattenkraftverk; HEC-RAS 2D Sediment Modellering; Hållbar sedimenthantering;

   Abstract : Sediment-related issues in reservoirs can often pose significant challenges to their operational effectiveness, sustainability, and environmental impact. Sustainable sediment management can help resolve these issues and extend the lifespan of dams. READ MORE

3. 2. Application of HEC-HMS modelling on River Storån,Model evaluation and analysis of the processes by using soil moisture accounting loss method

   University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Author : Pooja Makki Vijayaprakash; [2021]
   Keywords : River Storån; HEC-HMS; SMA; streamflow; baseflow; evapotranspiration; Technology and Engineering;

   Abstract : River Storån, a major tributary of Lake Bolmen which is a source of fresh water to Skåne county of Sweden is found to alter the color of water in the lake due to the presence of natural organic matter. Hence it is of utmost importance to study the river to understand the dynamics of generation and flow of water from the river to the lake. READ MORE

4. 3. Modelling of water and material transport in River Storån to Lake Bolmen

   University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Author : Imjal Sukupayo; [2021]
   Keywords : Brownification; Water Color; Dissolved Organic Matter; Discharge; hydraulic analysis; Tracer Analysis; Dispersion coefficient; Advection and Diffusion; Bolmen Lake; Storån River; Technology and Engineering; Earth and Environmental Sciences;

   Abstract : The change of color of water from yellow to brown termed as brownification process is mainly due to leaching of humus and iron concentrations. In recent years, this problem is increasing in lake Bolmen, a major source of drinking water in Skåne county, Sweden. READ MORE

5. 4. Evaluation of Local Scour along Rönne Å at Ängelholm

   University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Author : Mohamed Fainaz Mohamed Inamdeen; [2020]
   Keywords : HEC RAS; Rönne å; Bend scour; Contraction scour; Abutment scour; River flow; HEC 18; Technology and Engineering;

   Abstract : Riverbed scouring is an emerging problem aligned with higher frequent river discharges, experiences in a short period of time with shifting climate conditions. This problem brings a huge challenge to relevant authorities to safeguard river stability and hydraulic structures. READ MORE

6. 5. Assessment of nutrient loading in lake Ringsjön from the catchment of Hörbyån Creek in Southern Sweden.

   University essay from KTH/Mark- och vattenteknik

   Author : Durgesh Kumar Singh; [2013]
   Keywords : Eutrophication; Nutrient loading; HEC-RAS and Water Quality;

   Abstract : Lake Ringsjön, located in south of Sweden, has been subject of eutrophication since 1950s and received several restoration efforts. Latest restoration effort, “Project Ringsjön”, was proposed in 2003 to improve lake condition against eutrophication by reducing nutrient concentration. READ MORE