• Development of a Diaphragm Stirling Cryocooler

      Caughley, A; Sellier, M; Tucker, A; Gschwendtner, M (International Cryocooler Conference, 2014)
      Callaghan Innovation, formerly Industrial Research Ltd, has developed a novel free-piston Stirling cryocooler concept using metal diaphragms. The concept uses a pair of metal diaphragms to seal and suspend the displacer ...
    • Development of a high frequency pulse tube

      Emery, N; Caughley, A; Glasson, N; Tucker, A; Gschwendtner, M (Scholarly Materials And Research @ Georgia Tech, 2010)
      A single-stage pulse tube cryocooler has been designed and fabricated to provide cooling at 50 K for a high temperature superconducting magnet. Sage software was used to design the pulse tube, with a predicted 25 W of ...