Projects I have done

  1. 1983-1987, The Gruneisen Parameter of Cryogenic Fliuds,
  2. 1994-1996 Investigation on Pulse Tube Refrigerator Working at Liquid Helium Temperatures 
  3. 1996-1998 Study of pulse tube refrigerator using gas mixtures
  4. 1998-2000 Investigation on thermal processes of cryocoolers
  5. 2000-2002 Enhancement of Thermoacoustic Effect Based on Mutual Relation-ship Among the Stack, Regenerator and Gas Mixture
  6. 2004.1-2006.12  Thermal Properties of Helium-3 and Its Mixture and Their Application to Pulse Tube Refrigerator Working at Liquid Helium Temperatures