Search for dissertations about: "TOROIDAL PINCH"
Showing result 1 - 5 of 8 swedish dissertations containing the words TOROIDAL PINCH.
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1. Studies of linear and toroidal pinch discharges
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2. Experimental studies of the toroidal pinch, especially with axial magnetic field reversal
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3. Resistive Wall Mode Stability and Control in the Reversed Field Pinch
Abstract : Control of MHD instabilities using a conducting wall together with external magnetic fields is an important route to improved performance and reliability in fusion devices. Active control of MHD modes is of interest for both the Advanced Tokamak and the Reversed Field Pinch (RFP) configurations. READ MORE
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4. Resonant magnetic perturbation effect on the tearing mode dynamics : Novel measurements and modeling of magnetic fluctuation induced momentum transport in the reversed-field pinch
Abstract : The tearing mode (TM) is a resistive instability that can arise in magnetically confined plasmas. The TM can be driven unstable by the gradient of the plasma current. When the mode grows it destroys the magnetic field symmetry and reconnects the magnetic field in the form of a so-called magnetic island. READ MORE
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5. Tearing mode dynamics in the presence of resonant magnetic perturbations
Abstract : Magnetically confined fusion (MCF) plasmas are typically subject to several unstable modes. The growth of one mode can limit the plasma energy confinement and might cause a termination of the plasma. Externally applied resonant magnetic perturbations (RMPs) are used to control and to mitigate some of the unstable modes. READ MORE