Sökning: "energy exchange"

Visar resultat 1 - 5 av 365 uppsatser innehållade orden energy exchange.

  1. 1. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Franz Wikner; [2024]
    Nyckelord :Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

    Sammanfattning : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. LÄS MER

  3. 2. Comparative Analysis of In-Body to Out-Body Wireless CommunicationModules: Test Design and PerformanceEvaluation

    Master-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Remya Sree Rema Bhai; Sisymol Stellus; [2024]
    Nyckelord :In-Body to Off-Body Communication; prototype; test-design; test protocol; medical device; wireless communication.;

    Sammanfattning : Wireless communication for biomedical equipment is rapidly improving with the invention of new technologies. Due to the absence of cables, wireless technology is a growing area of interest for biomedical applications. As technology advances, many gadgets are becoming smaller and more portable. LÄS MER

  4. 3. Has Sweden “Struck Oil”? Exchange Rate Implications of Large Natural Resource Discoveries

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Emil Dahlbom; Johan Helmstad; [2023-06-29]
    Nyckelord :Natural Reources; Exchange Rate; Exchange Rate Volatility; Minerals; Oil; Gas; Resource Curse; Dutch Disease; Macroeconomics; Sweden;

    Sammanfattning : With the global shift towards renewable energy and sustainable development, what are considered important natural resources and the value thereof, is undergoing a change, particularly as new technologies develop. The effects of natural resources on macroeconomic factors have been debated for centuries, and while some countries have sustainably managed their natural resources, empirical evidence shows that positive effects should not be taken for granted. LÄS MER

  5. 4. Integration of a heat recovery system in a Spray Drying Process : Model Simulation Analysis and Economic Feasibility

    Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Marcel Hott Oller; [2023]
    Nyckelord :Spray Drying; Heat pump; Simulation model; heat recovery system;

    Sammanfattning : The spray drying process is widely established in the industry worldwide. However, due to its complexity in predicting variables, the technology is often regarded as a "Black box" process. LÄS MER

  7. 5. Jämförelse mellan hybridelement och halvsandwichelement

    M1-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Israa Ala-Eddin; Rima Shikha; [2023]
    Nyckelord :;

    Sammanfattning : To consider the climate and strive to reduce greenhouse gas emissions is a current issue in today's society. The outer wall hybrid sandwich wall is a new, more environmentally friendly wall type that is being researched for use in the market. LÄS MER