Essays about: "turbine stages"

Showing result 16 - 20 of 26 essays containing the words turbine stages.

  1. 16. Multiple use of a floating offshore windenergy platform : A case study on the Hexicon concept

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Alexander Nilsson; Klas Englund; [2015]
    Keywords : ;

    Abstract : Ökad medvetenhet om klimatförändringar ökar efterfrågan på förnybara energikällor. Vindkraft väntas utgöra en stor del av denna ökade andel förnybar energi och en stor del av dagens utveckling är inriktad på en utbyggnad av havsbaserad vindkraft. READ MORE

  3. 17. Need assessment of electricity in Namibia : Prerequisites for implementation of a small scale wind turbine

    University essay from KTH/Kraft- och värmeteknologi

    Author : Martin Koskela; Emil Uman; [2015]
    Keywords : ;

    Abstract : Namibia is one of the most sparsely populated countries with a total area of 825 600 km2. There are still many residents in the country without access to electricity, and with the present rapid technological development the need for electricity is increasing constantly. READ MORE

  4. 18. Investigating the influence of farm layout on the energy production of simple wind park configurations

    University essay from KTH/Kraft- och värmeteknologi

    Author : Sercan Uysal; [2014]
    Keywords : renewable energy; wind energy; wind turbines; wake effect; wake loss; wind farm; wake models; windfarmer; layout optimization;

    Abstract : The interaction between wind turbines in simple wind farm layouts is investigated with the purpose of observing the influence of wake loss phenomenon on the energy production of downwind turbines. Following an intensive exploration stage about wind farm aerodynamics and wake modeling subjects, several tests cases are designed to represent various wind farm configurations, consisting of different number of wind turbines. READ MORE

  5. 19. Need assessment of electricity in Namibia : Prerequisites for implementation of a small scale wind turbine

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Martin Koskela; Emil Uman; [2014]
    Keywords : ;

    Abstract : Namibia is one of the most sparsely populated countries and with a total area of 825 000 km 2. There are still many residents in the country without access to electricity and a rapid technological development the need for electricity is increasing constantly. READ MORE

  6. 20. Simplification of 3d cooled turbine blade models for efficient dynamic analyses

    University essay from KTH/Kraft- och värmeteknologi

    Author : Arokia Arokia Lourdu Marshall; [2013]
    Keywords : SGT-750; Cooled turbine blades;

    Abstract : In gas turbines, the temperature behind the combustors is the highest, meaning that the blades in the first stage of the turbine require cooling air. This makes the structural blade model very detailed due to the presence of the cooling pattern. READ MORE