Experimental and theoretical studies of
β
S. Kasthurirengan; G. Srinivasa; G.S. Karthik; D.S. Nadig; U. Behera; K.A. Shafi
π
Article
π
2009
π
Elsevier Science
π
English
β 843 KB
The development of a two-stage Pulse Tube Cryocooler (PTC) which produces a no-load temperature of $3 K and delivers a refrigeration power of $250 mW at 5 K is reported in this work. The system uses stainless steel meshes along with lead (Pb) granules and combinations of Pb, Er 3 Ni and HoCu 2 in la