This paper analyzes the mechanism of the symmetry-nozzle instead of needle valve or oriยฎce to improve the performance of pulse tube refrigerator in experiments. Their identiยฎcations are to result in a similar reciprocal movement in the hot end of the pulse tube; their dierences are that their ยฏow co
โฆ LIBER โฆ
Thermodynamic performance prediction of pulse tube refrigeration with mixture fluids
โ Scribed by Guobang Chen; Zhihua Gan; G Thummes; C Heiden
- Book ID
- 108315191
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 663 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0011-2275
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