Share

Optimization of intake and exhaust valves for 4 K-GM cryocooler.

[In Japanese. / En japonais.]

Author(s) : LI R., ONISHI A., SATOH T., KANAZAWA Y.

Type of article: Article

Summary

This cryocooler was a standard two-stage type with a rotary valve for intake/exhaust. The second stage regenerator in the cryocooler had both lead spheres and spherical magnetic regenerator material, erbium-nickel(0.9)-cobalt(0.1), with the latter arranged at the colder end. The paper discusses the results of cooling capacity with P-V diagrams, and indicates that the reduction in pressure drop at the intake and exhaust valves is important for this cryocooler.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1997-1310
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 31 - n. 4
  • Publication date: 1996
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (10)
See the source

Indexing