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The cost of coolers for cooling superconducting devices at temperatures at 4.2 K, 20 K, 40 K and 77 K
| Content Provider | Scilit |
|---|---|
| Author | Green, M. A. |
| Copyright Year | 2015 |
| Description | Journal: Iop Conference Series: Materials Science and Engineering This author and other authors have written papers concerning the cost of refrigeration as a function of the refrigeration delivered. These papers have included small coolers as well. The lowest temperature range from 3.8 K to 4.7 K (the liquid helium temperature range) is covered using coolers that have two stages. The use of magnets and power equipment that use $MgB_{2}$ conductors and HTS conductors have spurred the development of coolers that work well temperature ranges from 15 K to 30 K (hydrogen temperature applications), HTS conductors like BSSCO and YBCO for the range from 35 to 50 K and HTS devices from 65 K to 80 K (applications in the liquid nitrogen temperature range). This paper will present some cost data for a number of commercial two-stage and single-stage coolers. This data will be fitted to allow one to estimate the cost of coolers as a function of refrigeration for temperatures of 4.2 K, 20 K, 40 K and 77 K. The efficiency of a large number of coolers over a range of temperatures is also discussed. |
| Related Links | http://iopscience.iop.org/article/10.1088/1757-899X/101/1/012001/pdf |
| ISSN | 17578981 |
| e-ISSN | 1757899X |
| DOI | 10.1088/1757-899x/101/1/012001 |
| Journal | Iop Conference Series: Materials Science and Engineering |
| Issue Number | 1 |
| Volume Number | 101 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2015-12-18 |
| Access Restriction | Open |
| Subject Keyword | Journal: Iop Conference Series: Materials Science and Engineering Refrigeration As a Function |
| Content Type | Text |
| Resource Type | Article |
