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Found 3 essays matching the above criteria.

  1. 1. Multidisciplinary Modelling of Water Piston Oscillations in Wave Energy Converters : Assessment of Flow Resistance Through CFD Modelling with Fluid Structure Interactions

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Linnéa Tebelius; [2022]
    Keywords : Fluid Mechanics; Point Absorber; CFD; WEC; Waves4Power; Strömnigsmekanik; Point Absorber; CFD; WEC; Waves4Power;

    Abstract : As the world’s need for electricity increases, so does its demand for sustainable energy with low to no greenhouse gas emissions. One of these renewable sources of energy is the Ocean which is one of the world’s largest and most predictable energy source, where the extraction of energy can be from waves or tidal current, with zero greenhouse gas emissions during production. READ MORE

  3. 2. Shape optimization of coronashield geometry : Simulation techniques for minimizing electricfield with COMSOL 6.0

    University essay from

    Author : Erik Bjerned; Mattias Persson; Axel Danielsson; [2022]
    Keywords : COMSOL 6.0; Optimization Module; Electric field; Shape optimization; Bushing design;

    Abstract : This report focuses on the practicality and results of using the COMSOL 6.0 Optimization Module on a HVDC bushing corona shield model provided by Hitachi Energy to minimize electric field. The Optimization Module has several functions and parameters for altering the geometry of a model. READ MORE

  4. 3. Influence of mass transport on glycerol electrooxidation on palladium in alkaline media

    University essay from KTH/Tillämpad elektrokemi

    Author : Elvira Lind; [2022]
    Keywords : Glycerol electrooxidation; Palladium; Mass transport; Comsol Multiphysics; Rotating disk electrode; Electrooxidation av glycerol; Palladium; Masstransport; Comsol Multiphysics; Roterande diskelektrod;

    Abstract : Vid produktion av biodiesel produceras även råglycerol (10 vikt%) som biprodukt och utbudet av råglycerol har ökat över de senaste åren till följd av att biodieselproduktionen ökat. Marknadsvärdet för råglycerol är lågt, men det är en utmärkt föregångare till att producera mervärdesprodukter för exempelvis läkemedelsindustrin, kemikalieindustrin eller kosmetika. READ MORE