Sökning: "software performance engineering"

Visar resultat 1 - 5 av 220 uppsatser innehållade orden software performance engineering.

  1. 1. Simulation of Colorless Distributed Combustion

    Master-uppsats, Lunds universitet/Institutionen för Energivetenskaper

    Författare :Hampus Olsson; [2019]
    Nyckelord :Computational Fluid Dynamics; Combustion; Gas Turbine; Emission reduction; Flameless Combustion; Colorless Distributed Combustion; Technology and Engineering;

    Sammanfattning : Colorless distributed combustion (CDC) is a promising novel technology to reduce emissions of carbon monoxide and nitrogen oxides in gas turbine combustors. CDC features a different flame regime than conventional gas turbine combustors, associated with a distributed reaction zone and low and uniform temperatures due to dilution of combustion air with exhaust gases. LÄS MER

  2. 2. High resolution modelling and analysis of urban flooding

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Angelos Kosmas; [2019]
    Nyckelord :Tokyo Storm Runoff model; TSR; urban flooding; Augustenborg; stormwater management; pipe networks; Technology and Engineering;

    Sammanfattning : The predictions on climate change and precipitation patterns in the near future, as well as urbanization, lead to higher volumes of runoff, which in turn challenge the sustainability and functionality of urban drainage pipe networks. In order to understand how these changes will affect the existing infrastructure in urban areas, integrated urban water model software are needed to identify effective solutions to minimize urban flooding. LÄS MER

  3. 3. Sustainable Drainage Systems Assessment and Optimisation-A case study for Lussebäcken Catchment, Helsingborg

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Bernard Nsabimana; Néstor Utande Estallo; [2019]
    Nyckelord :Hydraulics; hydrology; Sustainable Drainage Systems; urban; Modeling; MIKE URBAN; Technology and Engineering;

    Sammanfattning : Increase of urbanization and climate change are one of the factors that have been highlighted to influence hydrography. This is resulting in an increase in peak flow within an urban watershed. Downstream flooding and increased pollution are the problems that arises. LÄS MER

  4. 4. Life cycle assessment of a CAV, a VAV, and an ACB system in a modern Swedish office building

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

    Författare :Nadeen Hassan; [2019]
    Nyckelord :Life cycle assessment; Environmental impacts; HVAC systems; Environmental indicator; Energy; Environmental performance; Impact assessment; Life cycle impact; Buildings; SimaPRO; Ecoinvent; Manufacturing phase; Operation phase; Active chilled beams; Variable-air-volume system; Constant-air volume system.; Technology and Engineering; Earth and Environmental Sciences;

    Sammanfattning : Energy use in buildings contributes significantly to the global energy demand and environmental impacts. Among all building services, heating, ventilation, and air conditioning (HVAC) systems consume the most energy. HVAC systems are as well one of the largest consumers of natural resources and materials in the building sector. LÄS MER

  5. 5. A Model-Driven Approach for modeling Heterogeneous Embedded Systems

    Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Stoico Vincenzo; [2019]
    Nyckelord :;

    Sammanfattning : Demands of high-performance systems guided the designers to the assessment of heterogeneous embedded systems (HES). Their complexity highlighted the need for methodologies and tools to ease their design. Model-Driven Engineering (MDE) can be crucial to facilitate the design of such a system. LÄS MER