Abstract: A swing bed absorption apparatus includes a bed including a bed housing including, an outer surface, an interior chamber, and a flared interior passageway fluidly connecting the interior chamber to an area located outside of the bed. The flared interior passageway includes an opening in the outer surface, a chamber opening at the interior chamber, a first portion located at the opening, the first portion being fluidly connected to the area located outside the bed through the opening, and a flared portion located at the chamber opening, the flared portion being fluidly connected to the interior chamber through the chamber opening. The flared portion connects to the interior chamber at an obtuse angle.

Abstract: A heat sink may comprise a core body having a phase change material cavity enclosed therein; and a phase change material disposed within the phase change material cavity comprising a paraffin wax and/or a fatty acid ester.

Abstract: A heat sink may comprise a core body having a phase change material cavity enclosed therein; and a phase change material disposed within the phase change material cavity comprising a paraffin wax and/or a fatty acid ester.