Essays about: "inflow energy"
Showing result 1 - 5 of 32 essays containing the words inflow energy.
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1. Predicting inflow and infiltration to wastewater networks based on temperature measurements
University essay from Uppsala universitet/Institutionen för informationsteknologiAbstract : Sewer pipelines are deteriorating due to aging and sub optimal material selections, leading to the infiltration of clean ground and rainfall water into the pipes. It is estimated that a significant portion (up to 40-50%) of the water entering wastewater treatment plants is actually clean infiltrated water. READ MORE
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2. Sustainable Production Patterns for Hydropower Units
University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)Abstract : Globally, a significant portion of energy comes from hydropower. However, harnessing hydro energy interrupts the natural state of river flows, thus affecting the ecological processes of the surrounding communities. READ MORE
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3. Extraction and optimization for modeling ofdesalination by capacitive deionization
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : Water scarcity is set to become a big challenge in the 21st century and more efficient desalinationtechnologies will be needed in the future. In this project, one desalination method called capacitivedeionization (CDI) is explored and we used a model called the ELC model to simulate CDI withComsol. READ MORE
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4. Techno-economic study of second-life EV batteries as alternative energy storage and comparison with lead-acid and new Li-ion batteries in off-grid PV systems
University essay from Högskolan Dalarna/Institutionen för information och teknikAbstract : The global EV stock is expected to increase from 7.2 million in 2019 to nearly 140 million vehicles by 2030. So, the demand for the battery also increases due to the increase in the number of EVs. READ MORE
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5. Modelling the Nordic Hydro Power System with Spine Toolbox
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In the Nordic power system, the largest balancing resource is hydro power. For future developments of the Nordic power system with more renewable and varying energy, such as wind power, the hydro power and its limitations must thus be taken into account. To be able to study this, a model with these limitations is needed. READ MORE