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Visar resultat 1 - 5 av 34 uppsatser som matchar ovanstående sökkriterier.
1. Cavity Beam Position Monitors State of the Art and Design Studies in the Context of the ILC Project
Master-uppsats, Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen; Lunds universitet/Lunds Tekniska HögskolaSammanfattning : The aim of this master thesis project is the study and evaluation of the design of cavity beam position monitors (BPM) for the International Linear Collider (ILC) project. The state-of-the-art of BPMs is investigated to determine the most appropriate existing BPM design for the requirements of the ILC. LÄS MER
2. Classical motion in synthetic monopole fields
Kandidat-uppsats, Uppsala universitet/MaterialteoriSammanfattning : In the Born-Oppenheimer approximation for a quantum system the emergent synthetic magnetic field can be seen as generated by monopoles at points of degeneracy, in full analogue to the synthetic fields generating the geometric phase of adiabatically evolving quantum systems. The plausibility of using these synthetic magnetic monopoles as a means to study magnetic monopole dynamics in the absence of fundamental magnetic monopoles has been explored. LÄS MER
3. Accelerated Testing of the End-plate Assembly of a Redox Flow Battery
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : As the world transitions to intermittent renewable energy sources like solar and wind, the need for long-duration energy storage technologies is becoming more and more prominent. In this regard, flow batteries are seen as a promising solution, owing to their inherent advantages like decoupling of power and energy, extremely high cycle life and negligible self-discharge. LÄS MER
4. Evaluation of DC Fault Current in Grid Connected Converters in HVDC Stations
Master-uppsats, Uppsala universitet/Institutionen för elektroteknikSammanfattning : The main circuit equipment in an HVDC station must be rated for continuous operation as well as for stresses during ground faults and other short circuits. The component impedances are thus selected for proper operation during both continuous operation and short circuit events. LÄS MER
5. A Numerical Approach for Wind Tunnel Noise Control
Master-uppsats, KTH/Marcus Wallenberg Laboratoriet MWLSammanfattning : A wind tunnel from the 1950s located in Bromma, Stockholm, once used for military research is today used for commercial activities. Today the tunnel is used for indoor wingsuit flight and the facility has an interest in reducing the overall noise generated by the tunnel. Acoustic measurements indicate noise problems in the 50 Hz range. LÄS MER