Sökning: "drainage"

Visar resultat 1 - 5 av 222 avhandlingar innehållade ordet drainage.

  1. 1. Mechanical modelling of blade forming and drainage of flocculated suspensions

    Detta är en avhandling från Stockholm : KTH

    Författare :Claes Holmqvist; KTH.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Applied mechanics; blade forming; pressure distribution; interaction; suction; drainage; Teknisk mekanik; TECHNOLOGY Engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik;

    Sammanfattning : A method has been developed for flexible modelling of multi-component twin-wire blade formers. Features such as suction devices, loadable blades, curved blades, and partial contact between the blades and the forming fabrics are easily incorporated. LÄS MER

  2. 2. Green Urban Drainage Infrastructure Hydrology and Modelling of Grass Swales

    Detta är en avhandling från Luleå : Luleå University of Technology

    Författare :Hendrik Rujner; Luleå tekniska universitet.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VA-teknik; Urban Water Engineering;

    Sammanfattning : The management of urban runoff has evolved along with the advancement of understanding of runoff environmental impacts. Besides the impacts on water quality in the receiving waters, the impacts on the urban hydrologic regime include reduced infiltration by the sealing of pervious land, reduced evapotranspiration by removal of vegetation, and the resulting increase of stormwater runoff peaks and volumes causing flooding, and ultimately degradation of receiving waters. LÄS MER

  3. 3. Botanizing the Asphalt : Politics of Urban Drainage

    Detta är en avhandling från Austin, TX : University of Texas at Austin

    Författare :Andrew Karvonen; [2008]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : .... LÄS MER

  4. 4. Urban drainage and climate change impact assessment

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Karolina Berggren; Luleå tekniska universitet.; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VA-teknik; Urban Water Engineering;

    Sammanfattning : According to the Intergovernmental Panel on Climate Change (IPCC, 2007), the global mean temperature has increased by 0,7 °C during the last 100 years and, as a consequence, the hydrological cycle has intensified with, for example, more intense rainfall events. As urban drainage systems have been developed over a long period of time and design criteria are based upon climatic characteristics, these changes will affect the systems and the city accordingly. LÄS MER

  5. 5. Climate change and urban drainage future precipitation and hydraulic impact

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Mats Olofsson; Luleå tekniska universitet.; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VA-teknik; Urban Water Engineering;

    Sammanfattning : Increasing global mean temperature influences the hydrologic cycle. In the 21st century, hydrologic change featuring more heavy precipitation events is very likely according to the UN Intergovernmental Panel on Climate Change, IPCC. This change will have a great impact on urban environments and infrastructures. LÄS MER