Using the continuous counterflow heat exchanger as a standard of comparison, the surface efficiencies of the parallel flow heat exchanger and a discrete heat exchanger element are defined and computed. The results are generalized to chains of heat exchanging elements and a method for optimizing the
An efficient cryopump for exchange gas in dilution refrigerators
β Scribed by K. Guckelsberger; H. Hennecke; R. Scherm
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 100 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0011-2275
No coin nor oath required. For personal study only.
β¦ Synopsis
A simple cryopump is described, which efficiently removes the exchange gas from the inner vacuum space of a dilution refrigerator.
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