Sökning: "Retrofit"

Visar resultat 1 - 5 av 59 uppsatser innehållade ordet Retrofit.

  1. 1. Throughflow Study on Bleeding for Part Load Compressor Operation

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

    Författare :Simon Hedkvist; [2019]
    Nyckelord :Compressor; Minimum environmental load; Aerodynamic; Throughflow; Stability; Bleeding;

    Sammanfattning : The transition of the European energy grid to renewable energy sources is increasing the demand for back-up capacity with high flexibility. Current fossil fuel plants are continuously being forced into part load operation, where they are limited by pollution regulations that dictate their minimum environmental load, MEL. LÄS MER

  2. 2. Energieffektiviseringsmöjligheter i kulturhistoriska byggnader

    Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Kulturvård; Uppsala universitet/Kulturvård

    Författare :Safeen Tawfeeq; Gustav Håkansson; [2019]
    Nyckelord :;

    Sammanfattning : All around the country there are historic buildings considered to have a cultural heritage value and are therefore historically important and should be preserved.  They are an important part of a city’s identity and it is important to preserve them so that they can keep being part of our societies. LÄS MER

  3. 3. An Energy Management Oriented Analysis: Case Study of a Waste to Energy Plant in Lecco, Italy

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Noemi Cerra; [2019]
    Nyckelord :ISO 50001; Energy Management; Energy Management System; Energy Efficiency; Waste To Energy; Energy Review.; ISO 50001; Energihantering; Energihanteringssystem; Energieffektivitet; Avfall till energi; Energibesiktning.;

    Sammanfattning : The ISO 50001 standard on energy management systems was released in 2011 with the aim of providing organizations with a standardised guideline for the evaluation and continual improvement of energy performance. Complex structures such as the waste to energy (WTE) sector, which must comply with social, environmental, economic and productivity objectives, can benefit from the development of a compliant energy management system (EnMS). LÄS MER

  4. 4. The effects of low-emissivity window films on thermal comfort and energy performance of a historic stone building in cold climate: computer simulations with "IDA ICE"

    Magister-uppsats, Högskolan i Gävle/Avdelningen för byggnadsteknik, energisystem och miljövetenskap

    Författare :Saman Abolghasemi Moghaddam; [2019]
    Nyckelord :Low-E window films; low-emissivity window films; thermal comfort; IDA ICE; solar heat gain; U-value; building energy saving measures; heating demand; cooling demand;

    Sammanfattning : Low-emissivity (low-E) window films are designed to improve the energy performance of windows and prevent indoor overheating by solar radiation. These films can be applied to different types of glazing units without the need for changing the whole window. LÄS MER

  5. 5. Investigating the performance of hempcrete as an option for retrofitting masonry buildings

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Energi och ByggnadsDesign

    Författare :Henry Lanham; [2019]
    Nyckelord :Hempcrete; lime-hemp Miljöbyggnad; moisture safety; future climate; energy use; mould risk.; Technology and Engineering;

    Sammanfattning : One fifth of the energy consumed by buildings in Sweden is by those built before 1945, many of them constructed from solid masonry walls. Improving their heating energy consumption is a challenge we must face in light of human’s impact on climate change as well as increasing energy costs. LÄS MER