Sökning: "Local sensitivity analysis"

Visar resultat 6 - 10 av 114 uppsatser innehållade orden Local sensitivity analysis.

  1. 6. Techno-economic Comparison of Three Electrified Hydrogen Production Technologies in The Context of Sweden

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

    Författare :Pingping Tao; [2023]
    Nyckelord :ESMR; Water Electrolysis; LCOH; Grid; Decentralized; Sensitivity; Wind; PV;

    Sammanfattning : Hydrogen, as a dense energy carrier with low carbon footprint, will play an important role in energy transition. It only produces water after reaction which is totally environment friendly. There are many different technologies for hydrogen production. LÄS MER

  3. 7. Inomhustemperaturer i flerbostadshus i framtiden : En fallstudie för utformning av lägenheter för framtida klimatprognoser, för att uppnå önskat inomhusklimat

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

    Författare :Lovisa Stenhammar; Linnea Abrahamsson; [2023]
    Nyckelord :Inomhustemperaturer i byggnader; framtida klimat; övertemperatur; IDA ICE; inomhusklimat; klimatscenarier; RCP; solsträlning; komfortkyla; byggnadsutformning; riktlinjer för inomhusklimat; simulering;

    Sammanfattning : This master thesis examines how buildings should be designed in the future, in terms of facades and cooling systems, in order to achieve desired indoor temperatures. The basis of the thesis is the expected increase in outside temperature, due to climate change, and the fact that several hundred people died in 2018, as a result of the heat wave that was in Sweden that year. LÄS MER

  4. 8. Convolution- compacted vision transformers for prediction of local wall heat flux at multiple Prandtl numbers in turbulent channel flow

    Master-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Yuning Wang; [2023]
    Nyckelord :Turbulent flow; Heat transfer; Vision transformer; Convolutional neural network; Machine learning;

    Sammanfattning : Predicting wall heat flux accurately in wall-bounded turbulent flows is critical fora variety of engineering applications, including thermal management systems andenergy-efficient designs. Traditional methods, which rely on expensive numericalsimulations, are hampered by increasing complexity and extremly high computationcost. LÄS MER

  5. 9. Enforced Kumbaya

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Zakarias Dahlberg; [2022]
    Nyckelord :United Nations; peacekeeping; local; peace agreements; panel data regressions; Law and Political Science;

    Sammanfattning : This paper looks at whether an implementation of a UN operation in a civil conflict effects the signing of local peace agreements. It is limited to the Africa and Middle East regions. The theory applied, and tested, is the Liberal Peace Theory. To test the question a new dataset is constructed by merging disparate datasets and data into one. LÄS MER

  7. 10. A Comprehensive Review of the Factors Influencing the Environmental Impact of different Species bred in Closed Land-based Recirculating Aquaculture Systems

    Kandidat-uppsats, Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Författare :Siri Samuelsson; [2022]
    Nyckelord :Recirculating aquaculture system; renewable electricity; Feed Conversion Ratio; environmental impact; freshwater eutrophication; climate change; land use; cumulative energy use; acidification; Earth and Environmental Sciences;

    Sammanfattning : Today the future supply of seafood is threatened due to human activities which, among other things, has led to overfishing. However, more environmental friendly initiatives of producing seafood have emerged, such as Recirculating Aquaculture Systems (RASs). LÄS MER