원문정보
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초록
영어
A cooldown time is one of the major factors in many cryocooler applications, especially for the design of conduction-cooled superconducting apparatus. The estimation of cooldown seeks the elapsed time to cool thermal object by a cryocooler during initial cooldown process. This procedure includes the dimension of cold mass, heat transfer analysis for cryogenic load and available refrigerating capacity of a cryocooler. This method is applied to the specific cooling system for a 3 Tesla superconducting magnet cooled by a two-stage GM cryocooler. The result is compared with that of experiment, showing that the results of proposed
method have a good agreement with experiments during initial cooling of superconducting magnet.
목차
Abstract
1. INTRODUCTION
2. NUMERICALANALYSIS
2.1. Energy Balance
2.2. Cryogenic Loads
2.3. Temperature-dependent Properties
2.4. Refrigeration Capacity
3. RESUL TS AND DISCUSSION
4. CONCLUSION
REFERENCES
1. INTRODUCTION
2. NUMERICALANALYSIS
2.1. Energy Balance
2.2. Cryogenic Loads
2.3. Temperature-dependent Properties
2.4. Refrigeration Capacity
3. RESUL TS AND DISCUSSION
4. CONCLUSION
REFERENCES
저자정보
참고문헌
자료제공 : 네이버학술정보