Sökning: "combustion variability"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden combustion variability.

  1. 1. Fluid field analysis on a flexible combustor for a hybrid Solar / Brayton system : A numerical study

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

    Författare :PAUL JACQUEMARD; [2020]
    Nyckelord :CFD; MGT; LPP Combustor; Impinging hole; CFD; MGT; LPP-brännare; slaghålsvägg;

    Sammanfattning : Recent improvements to concentrating solar dish systems lead to further focus on hybridization systems for small-scale power generation applications. Variability of the solar load creates new requirements for combustion systems. LÄS MER

  3. 2. Climate Change and Precipitation Variability Influence on the Greenland Ice Sheet

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Jennie Olsson; [2018]
    Nyckelord :Physics; Ice Sheet; Surface Mass Balance; SMB; Representative Concentration Pathways; RCP; Climate Change; Greenland; Precipitation; Precipitation Variability; Glaciers; Glacier; Meteorology; Greenhouse Effect; Greenhouse Gas; Future Climate; Climate; Physics and Astronomy;

    Sammanfattning : Climate changes have a large impact on precipitation patterns and precipitation variability change. With this in mind, precipitation over Greenland is studied. This is done for present day precipitation model data from 1991-2010 compared to future model simulations of precipitation for 2081-2100. LÄS MER

  4. 3. Comparison of Utility-scale Solar Power Generation Technologies in Yunnan Province, China

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Ignacio Cortese; [2017]
    Nyckelord :;

    Sammanfattning : The present work delivers a comparison between two solar power technologies, namely photovoltaic (PV) and concentrated solar power (CSP), for various practical cases in the Chinese province of Yunnan. The comparison includes the cost of power generation variability in the project economics to make a fair comparison between the alternatives. LÄS MER

  5. 4. Distribution of black carbon and its impact on Eutrophication in Lake Victoria

    Master-uppsats, Linköpings universitet/Tema Miljöförändring

    Författare :Moses Odhiambo; Joyanto Routh; [2016]
    Nyckelord :Lake Victoria; Eutrophication; Biomass burning; Black Carbon;

    Sammanfattning : Lake Victoria (LV), is the largest tropical fresh water lake. It is however facing a myriad of challenges like eutrophication, introducing species, mass extinction and climate change. Eutrophication has mostly been seen as a result of non-point pollution from upstream agricultural areas. LÄS MER

  7. 5. TECHNO-ECONOMIC ANALYSIS OF WOOD PYROLYSIS IN SWEDEN

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Chaudhary Awais Salman; [2014]
    Nyckelord :Bio energy; Wood; Biomass; Biofuels; Bio oil; Bio Char; Syngas; Pyrolysis; Combustion; Capital cost; production cost;

    Sammanfattning : The significance of bio fuels production is increasing as fossil fuels are being depleted and energy security is gaining importance in the final energy mix. Moreover, bio fuel production offers the potential to alleviate concerns regarding global warming and air pollution. LÄS MER