Essays about: "electric current"

Showing result 1 - 5 of 254 essays containing the words electric current.

  1. 1. CP Violation in Σ0 decay

    University essay from Uppsala universitet/Kärnfysik

    Author : Shankar Nair; [2018]
    Keywords : ;

    Abstract : The non-trivial structure of the QCD vacuum gives rise to a P and CP violating term in the QCD Lagrangian. The fact that we do not see an observable CP violation in the strong interaction despite this CP violating theta term is called the Strong CP Problem. READ MORE

  2. 2. E-Sea Power : The Design and Standardization of Chargers for Electric Boats

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Amanda Bjurenborg; [2018]
    Keywords : Industrial Design Engineering; Product Design; Electric Boats; Charging; Quick Charger; Normal Charger; Needfinding; User Experience; Ergonomic; Creativity; Civilingenjör Teknisk Design; Produktdesign; Elbåtar; Laddning; Snabbladdare; Normalladdare; Behovsidentifiering; Användarupplevelse; Ergonomi; Kreativitet;

    Abstract : The current concerns about global warming are increasing the demands for electric vehicles (Ou- chi, Bando, Kodani, Hirata & Mubin, 2012).With the increasing demands, electric boats have now come into focus (Sierzchula, 2014). However, there is yet to be developed standards for charging of electric boats. READ MORE

  3. 3. Ferroelectricity in nanocrystalline Hf0.5Zr0.5O2 thin films

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Lun Sang; [2018]
    Keywords : ferroelectricity; Hf0.5Zr0.5O2; GIXRD; XRR; Technology and Engineering; Physics and Astronomy;

    Abstract : Hafnium dioxide (HfO_2) based thin films doped with various dopants (Si, Ge, Al, Gd, Sr, Zr) have been found to exhibit ferroelectricity. These dopants were found to stabilize the III orthorhombic phase in the hafnium oxide based thin films. READ MORE

  4. 4. Wave power - The future of energy supply? Focusing on its sealing solutions

    University essay from KTH/Maskinkonstruktion (Inst.); KTH/Maskinkonstruktion (Inst.)

    Author : Christian Kälvegren; Tobias Sjölin; [2017]
    Keywords : Gaiter; sealing concepts; wave power; Damask; tätningskoncept; vågkraft;

    Abstract : A new concept for extracting renewable power has been developed at KTH Electric Power and Energy Systems, this time regarding wave power. Unlike other wave energy converters this concepts generator opens up the possibility to be operative also during low speed and at the same time preserve high power density and efficiency. READ MORE

  5. 5. Future network loading and tariffs with electric vehicles

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Axel Philipson; Hampus Lavin; [2017]
    Keywords : Technology and Engineering;

    Abstract : Electric vehicles have received a lot of attention lately and are expected to boom in the near future. In the power grid industry this raises concern on whether the grid is dimensioned to handle the power peaks related to charging. Solar cells are also a hot topic when discussing future energy supply and how it will impact on the grid. READ MORE