Essays about: "magnets"

Showing result 1 - 5 of 78 essays containing the word magnets.

  1. 1. Analog Front End Development for the Large Hadron Collider Interlock Beam Position Monitor Upgrade

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

    Author : Oskar Björkqvist; [2019]
    Keywords : ;

    Abstract : The interlock Beam Position Monitor (BPM) system in the Large Hadron Collider(LHC) is responsible for monitoring the particle beam position at the point of thebeam dump kicker magnets and is part of the machine protection system. Thecurrent interlock BPM system has some limitations and because of this, an upgradeproject has been initiated. READ MORE

  2. 2. Design of a Permanent Magnet Synchronous Generator with Alnico Magnets

    University essay from Uppsala universitet/Elektricitetslära

    Author : Fausto Lopez Gomez Partida; [2019]
    Keywords : Permanent magnets; Permanent magnet synchronous generator; Alnico;

    Abstract : Following the trends to diminish the fossil fuel energy production new technologies known for their renewable sources have become a signficant option for helping combat climate change and handle the current oil prices. These new technologies base their power production on already established physical principles that convert mechanical power to electrical power. READ MORE

  3. 3. The Production of Samarium-Cobalt Nanoparticles Using a Spark Discharge Generator

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Timothy Lewis; [2019]
    Keywords : Physics and Astronomy;

    Abstract : In this project I attempt to press custom electrodes from Sm and Co powder using two different pressing tools. I investigate if custom electrodes can generate nanoparticles with tailored properties using a spark discharge generator (SDG). READ MORE

  4. 4. Best practice of extracting magnetocaloric properties in magnetic simulations

    University essay from Uppsala universitet/Materialteori

    Author : Johan Bylin; [2019]
    Keywords : Magnetocaloric effect; Thermodynamics; Statistical mechanics; Monte Carlo simulations; Metropolis algorithm; Wang-Landau method; Isothermal change in entropy; Adiabatic change in temperature; Numerical methods; Effective spin models;

    Abstract : In this thesis, a numerical study of simulating and computing the magnetocaloric properties of magnetic materials is presented. The main objective was to deduce the optimal procedure to obtain the isothermal change in entropy of magnetic systems, by evaluating two different formulas of entropy extraction, one relying on the magnetization of the material and the other on the magnet's heat capacity. READ MORE

  5. 5. Day Master - Redesigning a planning board for people with cognitive disorder.

    University essay from KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM)

    Author : MATTIAS BYGGE; SOFIE STRAND; [2019]
    Keywords : Cognitive impairment; disability; neuropsychological disorder; medical device; memory aid; assistive technology; user-centered design; user studies; product development; iterative design.; Kognitiv funktionsnedsättning; funktionshinder; tidshjälpmedel; minneshjälpmedel; NPF; välfärdsteknologi; HCD; användarstudier; produktutveckling; iterativ design.;

    Abstract : In assistive technology, there are mainly two different users that needs to be taken into account when developing products. The first, and most important, is the end-user who requires the product in order to function and live a normal life. READ MORE