Essays about: "plasma matlab code"

Showing result 1 - 5 of 6 essays containing the words plasma matlab code.

  1. 1. Including Finite Larmor Radius Effects on RF Heating of Fusion Plasmas using Weak-Form Contributions in COMSOL

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jonas Christ; [2022]
    Keywords : plasma; fusion; RF; radio frequency; IBW; FW; ion Bernstein wave; fast wave; simulation; FEM; finite element method; Taylor; Taylor expansion; COMSOL; MATLAB; FLR; finite larmor radius; magnetized plasma; hot plasma; thermal plasma; plasma; fusion; radiofrekvens; simulation; FEM; finita elementmethod; Taylor; Taylorutveckling; COMSOL; MATLAB; FLR; ändliga Larmorradie-effekter;

    Abstract : In a fusion plasma, the ions have to be heated to reach fusion relevant temperatures. One possibility is to launch an electromagnetic wave in the radio frequency band into the plasma. This wave can resonate with the ions at their cyclotron frequency and hence, the method is called ion cyclotron resonance heating. READ MORE

  3. 2. Simulations of fission fragments in VERDI : A study of the Plasma Delay Time phenomenon

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Lovisa Rygaard; Andreas Ström; [2020]
    Keywords : ;

    Abstract : The purpose of this project is to study the plasma delay time phenomenon in preparation for the construction of the VERDI spectrometer. To accomplish this, simulations of the spontaneous fissioning process of Cf-252 were created using the fission code GEF, as well as MATLAB. READ MORE

  4. 3. Flow Separation Control Utilizing Plasma Actuators

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Stefan Nilsson; [2018]
    Keywords : plasma actuator; flow separation control; fluid dynamics; aerodynamics; aerospace engineering; plasma physics;

    Abstract : The goal of this thesis was to both theoretically and experimentally show the effect of a plasma actuator for flow separation control.  In the theoretical part a solver was implemented in MATLAB code, to solve the governing equations describing the plasma actuator. READ MORE

  5. 4. Noise sources in the electric field antenna on the ESA JUICE satellite

    University essay from

    Author : Elias Odelstad; [2013]
    Keywords : JUICE; noise; quasi-thermal noise; QTN; Nyquist noise; shot noise; Langmuir probes; electric field probes;

    Abstract : The noise in the Langmuir Probe and Plasma Wave Instrument (LP-PWI) on board ESA:s future Jupiter satellite JUICE (Jupiter ICy Moons Explorer) was investigated. Thermal Johnson-Nyquist noise and shot noise, caused by fluctuations in the probe-plasma currents, were combined with the quasi-thermal noise (QTN) due to thermal fluctuations in the electric field in the plasma, using a small signal equivalent circuit model. READ MORE

  6. 5. Noise sources in the electric field antenna on the ESA JUICE satellite

    University essay from Institutet för rymdfysik, Uppsalaavdelningen; Rymd- och plasmafysik

    Author : Elias Odelstad; [2013]
    Keywords : JUICE; noise; quasi-thermal noise; QTN; Nyquist noise; shot noise; Langmuir probes; electric field probes;

    Abstract : The noise in the Langmuir Probe and Plasma Wave Instrument (LP-PWI) on board ESA:s future Jupiter satellite JUICE (Jupiter ICy Moons Explorer) was investigated. Thermal Johnson-Nyquist noise and shot noise, caused by fluctuations in the probe-plasma currents, were combined with the quasi-thermal noise (QTN) due to thermal fluctuations in the electric field in the plasma, using a small signal equivalent circuit model. READ MORE