Search for dissertations about: "Ola Eriksson"

Showing result 6 - 10 of 33 swedish dissertations containing the words Ola Eriksson.

  2. 6. Numerical Computations of Wakes Behind Wind Farms : A tool to study Farm to Farm interaction

    Author : Ola Eriksson; Stefan Ivanell; Anna Rutgersson; Simon-Philippe Breton; Philippe Chatelain; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Wind turbine; Wind power; Wind farm; Wakes; Long distance wakes; Farm-Farm; Farm to farm interaction; Wind farm cluster; Large Eddy simulations; LES; Actuator disc method; ACD; CFD; Ellipsys3D; Prescribed boundary layer; PBL; Forced boundary layer; FBL; Meteorologi; Meteorology;

    Abstract : More and larger wind farms are planned offshore. As the most suitable sites to build are limited these new wind farms will be constructed near to each other in so called wind farm clusters. Behind the wind turbines in these farms there is a disrupted flow of air called a wake that is characterized by reduced wind speed and increased turbulence. READ MORE

  4. 7. Numerical Computations of Wakes Behind Wind Farms

    Author : Ola Eriksson; Stefan Ivanell; Simon-Philippe Breton; Anna Rutgersson; Dan Henningson; Niels Troldborg; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Wind turbine; Wind power; Wind farm; Wakes; Long distance wakes; Farm-Farm; Farm to farm interaction; Wind farm cluster; Large Eddy simulations; LES; Actuator disc method; ACD; CFD; Ellipsys3D;

    Abstract : More and larger wind farms are planned offshore. As the most suitable build sites are limited wind farms will be constructed near to each other in so called wind farm clusters. Behind the wind turbines in these farms there is a disrupted flow of air called a wake that is characterized by reduced wind speed and increased turbulence. READ MORE

  5. 8. Finance and Supply Chain Management : Coordination of a Dyadic Supply Chain through Application of Option Contracts

    Author : Katarina Eriksson; Christopher von Koch; Ola Nilsson; Håkan Locking; Verena Hagspiel; Linnéuniversitetet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Quantitative case study; Option contracts; Modelling; Supply chain flexibility; Bilateral coordination; Finance and Supply Chain Management;

    Abstract : The purpose of this dissertation is to study the relationship between dyadic supply chain flexibility and dyadic supply chain profitability.In today’s global environment, competition is no longer limited to companies but has evolved to supply chains. READ MORE

  6. 9. On Physical Relations in Driving: Judgements, Cognition and Perception

    Author : Gabriella Eriksson; Mäntylä Timo; Ola Svenson; Christopher Patten; Wändi Bruine de Bruin; Statens väg- och transportforskningsinstitut; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Driver; Driving veh ; Cognition; Behaviour; Choice; Speed; Fuel consumption; Route itinerary ; Thesis; 841 Road: Road user behaviour; 841 Road: Road user behaviour; Psychology;

    Abstract : Drivers need to make judgements of physical relationships related to driving speed, such as mean speed, risks, travel time and fuel consumption, in order to make optimal choices of vehicle speed. This is also the case for the general public, politicians and other stakeholders who are engaged in traffic issues. READ MORE

  7. 10. Affordances and Constraints of Intelligent Decision Support for Military Command and Control : Three Case Studies of Support Systems

    Author : Ola Leifler; Henrik Eriksson; Patrick Lambrix; Bartel Van de Walle; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Decision Support; planning; machine learning; information management; Command and Control; Computer science; Datalogi;

    Abstract : Researchers in military command and control (C2) have for several decades sought to help commanders by introducing automated, intelligent decision support systems. These systems are still not widely used, however, and some researchers argue that this may be due to those problems that are inherent in the relationship between the affordances of technology and the requirements by the specific contexts of work in military C2. READ MORE