Sökning: "Thermal power"

Visar resultat 1 - 5 av 502 uppsatser innehållade orden Thermal power.

  1. 1. Utredning av effektbehov för närvarostyrt klimatsystem i hotellrum : Jämförelse av induktionsapparaters och fläktkonvektorers effektivitet.

    M1-uppsats, Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Författare :Jasmine Jacobs; [2021]
    Nyckelord :effektbehov; klimatsystem; hotellrum;

    Sammanfattning : The aim of the study is to investigate whether induction devices can replace fan convectors, which is the climate system that is most common in hotel rooms today. The study compares the importance of the power of the two climate systems, induction devices and fan convectors, for use in hotel rooms. LÄS MER

  2. 2. Heat Transfer Analysis on the Applications to Heat Exchangers

    Master-uppsats,

    Författare :Raghu Lakshman Gundra; Jagadeesh reddy Medapati; [2021]
    Nyckelord :CFD anlysis; Heat exchangers; Heat transfer analysis; Heat equation temperature; Temperature equilibrium.;

    Sammanfattning : A heat exchanger is a device used to transfer thermal energy between two or more fluids, at different temperatures in thermal contact. They are widely used in aerospace, chemical industries, power plants, refineries, HVAC refrigeration, and in many industries. LÄS MER

  3. 3. ANALYZING THE IMPACT OF PHOTOVOLTAIC AND BATTERIE SYSTEMS ON THE LIFE OF A DISTRIBUTION TRANSFORMER

    Master-uppsats, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Mohamed Mohamed Ali; [2021]
    Nyckelord :Distribution Transformer; PV Penetration; BESS; Self-Consumption; Peak Shaving; HSP; ONAN; Thermal Model; RPF; Paper Insulation; Oil Immersed Transformers.;

    Sammanfattning : This degree project presents a study case in Eskilstuna-Sweden, regarding the effect of the photovoltaic (PV) systems with battery energy storage system (BESS) on a power distribution transformer, and how they could change the transformer lifespan. For that, an extensive literature review has been conducted, and two MATLAB models were used to simulate the system. LÄS MER

  4. 4. Possibilities with Stirling Engine and High Temperature Thermal Energy Storage in Multi-Energy Carrier System : An analysis of key factors influencing techno-economic perspective of Stirling engine and high-temperature thermal energy storage

    Master-uppsats, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Martin Myska; [2021]
    Nyckelord :Stirling engine; High-temperature thermal energy storage; Linear optimization; Photovoltaics; Time of Use; Renewable energy; Load shifting; Self-consumption; Power grid;

    Sammanfattning : Small and medium-scale companies are trying to minimise their carbon footprint and improve their cash flow, renewable installations are increasing all over the Europe and are expected to do so in following years. However, their dependency on the weather cause pressure on matching the production with demand. LÄS MER

  5. 5. In vitro study of Biodegradation in Mg-alloys by Isothermal Calorimetry

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Prasad Rajendra Kekare; Akshat Kulkarni; [2021]
    Nyckelord :Isothermal Calorimetry; Degradation of Mg Alloys; Supersaturated solid solution SSSS ; Corrosion rate; Aqueous corrosion.; Technology and Engineering;

    Sammanfattning : Magnesium corrosion in an aqueous environment is a multi-layer, complex process. A literature survey shows significant gaps and the modelling work reported indicates a lack of clarity in understanding the corrosion process. LÄS MER