Sökning: "heat lock"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden heat lock.

  1. 1. Deep-Decarbonization of the Industrial Sector through Electrification in France : Analysis of Current Status, Technologies and Policies

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Alexandra Couchy; [2023]
    Nyckelord :;

    Sammanfattning : The increasing scientific awareness around man’s responsibility towards global warming has led to political decisions and actions, in order to try to curb the phenomenon of climate change. As a pioneer in tackling greenhouse gases emissions, Europe is committed to achieving carbon neutrality by 2050, with emission reduction targets of -55% by 2030, and Member States have had to make plans to fulfil this goal. LÄS MER

  3. 2. Development of a new simmer ring : A collaboration between KTH and Trangia AB

    Magister-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Oliver Holmquist; Erica Alfredsson; [2022]
    Nyckelord :;

    Sammanfattning : Det här kandidatarbetet har som syfte att ta fram en ny lösning åt Trangia för att reglera värmen i deras spritbrännare. Ett antal problem skulle lösas. Bland annat ska användaren inte ska kunna bränna sig, lösningen ska vara liten och lätt, samt optimeras för tillverkning. LÄS MER

  4. 3. Omkonstruktion av mekaniskt arm och varmhållningslock till konverterugn : Konverterhallen, Boliden Rönnskär

    Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Marcus Stenlund; [2022]
    Nyckelord :värmeöverföring; varmhållningslock; lock; energi; förbränning; besparing;

    Sammanfattning : When the copper production takes place, the pure rock smelting undergoes a sub-processcalled copper conversion. This process is a batch process, which means that the converterfurnace cools down before the next refill. Inside the converter ovens there is a masonrywear brick that is adversely affected when exposed to temperature variations. LÄS MER

  5. 4. Phasing out Gas? Implications of the Narratives around Natural Gas for Germany’s Heat Transition in the Building Sector

    Master-uppsats, Lunds universitet/Internationella miljöinstitutet

    Författare :Anna Katrin Kraus; [2022]
    Nyckelord :heat transition; building sector; natural gas; narratives and discourses; lock-in effects; Earth and Environmental Sciences;

    Sammanfattning : Germany must decarbonise the heating of its buildings, now majorly dependent on natural gas, to meet its climate neutrality pledge. However, the share of natural gas-based heating has not been decreasing in the last decades, and Germany continuously failed to meet the building sector’s emission reduction targets. LÄS MER

  7. 5. "Resonance frequency, Q-factor, coupling of a cylindrical cavity and the effect on graphite from an alternating electric field".

    Kandidat-uppsats, Uppsala universitet/Fasta tillståndets elektronik

    Författare :Jakob Gölén; Simon Persson; [2021]
    Nyckelord :Q-factor; Resonance frequency; Cavity; Microwaves; Heating; Q-faktor; Resonansfrekvens; Kavitet; Mikrovågor; Uppvärmning;

    Sammanfattning : The purpose of this project was to investigate a cylindrical cavity resonator and use microwaves to heat up a material in the cavity. This was done by measuring the Q-factor and the resonance frequency of the cavity, both with and without material inside. LÄS MER