Sökning: "rigid polyurethane foam"

Visar resultat 6 - 6 av 6 avhandlingar innehållade orden rigid polyurethane foam.

  1. 6. Long-Term Thermal Performance of Polyurethane-Insulated District Heating Pipes

    Författare :Maria E. Olsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The distribution of hot water in district heating pipes gives rise to energy losses. In order to minimise heat losses and maintain a high water temperature most district heating pipes produced today are insulated with rigid polyurethane foam. LÄS MER