_:vb52850 . _:vb52847 . _:vb52849 . _:vb52846 . _:vb52840 . . _:vb52848 . _:vb52845 . _:vb52844 . . . _:vb52844 . _:vb52839 . _:vb52856 . _:vb52845 . _:vb52843 . _:vb52847 . _:vb52846 . _:vb52846 . _:vb52847 . "A cooled beam (or chilled beam) is a device typically used to cool air by circulating a fluid such as chilled water through exposed finned tubes above a space. Typically mounted overhead near or within a ceiling, the cooled beam uses convection to cool the space below it by acting as a heat sink for the naturally rising warm air of the space. Once cooled, the air naturally drops back to the floor where the cycle begins again."@en . _:vb52845 . _:vb52840 . _:vb52840 . _:vb52841 . _:vb52842 . _:vb52850 . _:vb52844 . _:vb52843 . _:vb52841 . _:vb52844 . _:vb52845 . _:vb52846 . _:vb52843 . _:vb52851 . _:vb52847 . _:vb52842 . _:vb52842 . "Cooled beam"@en . _:vb52843 . . _:vb52839 . _:vb52841 . _:vb52856 . _:vb52852 . _:vb52846 . _:vb52857 . "https://w3id.org/ifc/IFC4_ADD1#IfcCooledBeam" . _:vb52858 . _:vb52849 . _:vb52840 . _:vb52847 . _:vb52853 . _:vb52848 . _:vb52839 . _:vb52854 . _:vb52848 . _:vb52855 . _:vb52854 . _:vb52844 . _:vb52849 . _:vb52850 . _:vb52851 . _:vb52852 . _:vb52855 . _:vb52854 . _:vb52845 . _:vb52853 . _:vb52854 . _:vb52856 . _:vb52855 . _:vb52842 . _:vb52848 . _:vb52858 . _:vb52843 . _:vb52849 . _:vb52840 . _:vb52850 . _:vb52841 . _:vb52851 . _:vb52852 . _:vb52853 . _:vb52856 . _:vb52857 . _:vb52852 . _:vb52857 . _:vb52839 . _:vb52853 . . _:vb52858 . _:vb52850 . _:vb52858 . _:vb52858 . _:vb52851 . _:vb52857 . _:vb52842 . _:vb52848 . _:vb52855 . _:vb52856 . _:vb52849 . _:vb52855 . _:vb52854 . _:vb52853 . _:vb52841 . _:vb52852 . _:vb52857 . _:vb52839 . _:vb52851 .