Essays about: "Termoelektrisk"

Found 4 essays containing the word Termoelektrisk.

  1. 1. Influence of strain and point defects on the Seebeck coefficient of thermoelectric CoSb3 : Inverkan av töjnings och punktdefekter på Seebeck-koefficienten för termoelektrisk CoSb3

    University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Author : Ibrahim Awala; [2021]
    Keywords : Cobalt antimonide; Thermoelectric; Strain; Seebeck coefficient; oxidation; DFT; DFT-MD;

    Abstract : Many studies and experiments have been conducted over the years to find solutions to the electricity problem. This issue is not just related to how fossil fuels are dispensed. Also, the environmental concerns associated with using fossil fuels have become a severe issue, which is a major cause of environmental pollution and ozone layer damage. READ MORE

  3. 2. Coulomb drag in parallel nanowires

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

    Author : David Dai; [2020]
    Keywords : Coulomb drag; nanowire; Physics and Astronomy;

    Abstract : In this project the transport phenomenon Coulomb drag is studied in a 1D system comprised of two nanowires in parallel. Specifically, a driving current across the active wire generated a drag current in the passive wire, and we studied how Coulomb drag influenced both the driving and drag currents. READ MORE

  4. 3. Design of a Carbon Fiber Thermocouple for Elevated Temperature Measurements

    University essay from KTH/Materialvetenskap

    Author : Marcus Holmström; [2020]
    Keywords : Thermocouple; Carbon Fiber; Thermoelectrical; Electromotive Force; Polyacrylonitrile; Rayon; Termoelement; Kolfiber; Termoelektrisk; Elektromotorisk spänning; Polyacrylonitrile; Viskos;

    Abstract : Thermocouples are one of the most commonly used instruments for thermometry at elevated  temperatures. As of today, there are only a few types of thermocouples that are built to withstand a temperature beyond 1600 °C,however they usually have a temperature measurement uncertainty of around 1% at these high temperatures. READ MORE

  5. 4. Thermoelectric Cooler Prototype Based on Bismuth Telluride and Aimed for Space Applications

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Viktor Karlsson; [2017]
    Keywords : Thermoelectric cooler; bismuth telluride;

    Abstract : The main goal for this project was to design, manufacture and evaluate a thermoelectric cooler, TEC, prototype. One of the biggest challenges with TECs is that they need to be very reliable and have a long lifetime. READ MORE