Experimental Study on Super-cooling Degree of Nanofluids for Cryogenic Cool Storage
Four different concentration TiO2-BaCl2-H2O nanofluids with 20nm TiO2 were prepared by supersonic oscillator through adding hydrophilic dispersant into BaCl2 solution. BaCl2-H2O and TiO2-BaCl2-H2O nanofluids were tested experimentally. The results show that nanofluids have remarkably lower supercool...
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| Format: | Article |
| Language: | zho |
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Journal of Refrigeration Magazines Agency Co., Ltd.
2007-01-01
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| Series: | Zhileng xuebao |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2007.04.005 |
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| author | He Qinbo Tong Mingwei Liu Yudong |
| author_facet | He Qinbo Tong Mingwei Liu Yudong |
| author_sort | He Qinbo |
| collection | DOAJ |
| description | Four different concentration TiO2-BaCl2-H2O nanofluids with 20nm TiO2 were prepared by supersonic oscillator through adding hydrophilic dispersant into BaCl2 solution. BaCl2-H2O and TiO2-BaCl2-H2O nanofluids were tested experimentally. The results show that nanofluids have remarkably lower supercooling degree than BaCl2-H2O, and the beginning nucleation time of nanofluids is ahead of BaCl2-H2O. Moreover, their crystallization time is lower than that of BaCl2-H2O. Also, the crystallization mechanism was analyzed for the influence of the nano TiQ2 particles on BaCl2-H2O. |
| format | Article |
| id | doaj-art-6e56173b8aa64b6fa0c2c45f5ccf64b6 |
| institution | OA Journals |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2007-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-6e56173b8aa64b6fa0c2c45f5ccf64b62025-08-20T02:02:58ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392007-01-0166521935Experimental Study on Super-cooling Degree of Nanofluids for Cryogenic Cool StorageHe QinboTong MingweiLiu YudongFour different concentration TiO2-BaCl2-H2O nanofluids with 20nm TiO2 were prepared by supersonic oscillator through adding hydrophilic dispersant into BaCl2 solution. BaCl2-H2O and TiO2-BaCl2-H2O nanofluids were tested experimentally. The results show that nanofluids have remarkably lower supercooling degree than BaCl2-H2O, and the beginning nucleation time of nanofluids is ahead of BaCl2-H2O. Moreover, their crystallization time is lower than that of BaCl2-H2O. Also, the crystallization mechanism was analyzed for the influence of the nano TiQ2 particles on BaCl2-H2O.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2007.04.005 |
| spellingShingle | He Qinbo Tong Mingwei Liu Yudong Experimental Study on Super-cooling Degree of Nanofluids for Cryogenic Cool Storage Zhileng xuebao |
| title | Experimental Study on Super-cooling Degree of Nanofluids for Cryogenic Cool Storage |
| title_full | Experimental Study on Super-cooling Degree of Nanofluids for Cryogenic Cool Storage |
| title_fullStr | Experimental Study on Super-cooling Degree of Nanofluids for Cryogenic Cool Storage |
| title_full_unstemmed | Experimental Study on Super-cooling Degree of Nanofluids for Cryogenic Cool Storage |
| title_short | Experimental Study on Super-cooling Degree of Nanofluids for Cryogenic Cool Storage |
| title_sort | experimental study on super cooling degree of nanofluids for cryogenic cool storage |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2007.04.005 |
| work_keys_str_mv | AT heqinbo experimentalstudyonsupercoolingdegreeofnanofluidsforcryogeniccoolstorage AT tongmingwei experimentalstudyonsupercoolingdegreeofnanofluidsforcryogeniccoolstorage AT liuyudong experimentalstudyonsupercoolingdegreeofnanofluidsforcryogeniccoolstorage |