Search for dissertations about: "neoclassical transport"

Found 5 swedish dissertations containing the words neoclassical transport.

  2. 1. Turbulent and neoclassical transport in tokamak plasmas

    Author : Istvan Pusztai; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; thermonuclear fusion; tokamaks; microinstabilities; transport analysis; isotope effect; impurity transport; neoclassical transport; transport barriers; turbulent transport;

    Abstract : One of the greatest challenges of thermonuclear fusion is to understand, predict and to some extent control particle and energy transport in fusion plasmas. In the present thesis we consider theoretical and experimental aspects of collisional and turbulent transport in tokamak plasmas. READ MORE

  4. 2. Fluctuations and transport in tokamaks and extensions of neoclassical transport

    Author : Thomas Edwin Stringer; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; magnetic fluctuations; Anomalous transport; neoclassical transport; electrostatic fluctuations; Subatomic physics;

    Abstract : .... READ MORE

  5. 3. Radially global neoclassical transport in tokamak pedestals

    Author : Stefan Buller; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; tokamak; transport; global effects; collisional transport; fusion; drift-kinetics; plasma physics;

    Abstract : Nuclear fusion has the potential to become a sustainable energy sourcein the foreseeable future. The most developed system for fusion powerproduction is the tokamak, which magnetically confines a plasma at highenough temperature for fusion reactions to take place. READ MORE

  6. 4. Government's Role for Transport Infrastructure : Theoretical Approaches and Historical Development

    Author : Björn Hasselgren; Göran Cars; Hans Lind; Mark Pennington; KTH; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Government; Market; Planning; Transport Infrastructure;

    Abstract : This thesis analyzes and discusses the development of the Swedish government’s role as owner and financier of roads and railroads from the 1930s until the 2010s. The influence on the development of the government’s role from two main theoretical paradigms is discussed and analyzed. READ MORE

  7. 5. Thermonuclear Instabilities and Plasma Edge Transport in Tokamaks

    Author : Tünde Fülöp; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : High-energy ions generated by fusion reactions in a burning fusion plasma may give rise to different types of wave instabilities. The present thesis investigates two types of such instabilities which recently have been observed in fusion experiments: the Toroidal Alfvén Eigenmode (TAE) instability and the magnetoacoustic cyclotron instability (MCI) which is predicted to give rise to ion cyclotron emission (ICE). READ MORE