A model for calculating the viscosity of natural iron-bearing silicate melts over a wide range of temperatures, pressures, oxygen fugacites, and compositions
文献类型：期刊论文
| 作者 | Duan, Xianzhe1,2 |
| 刊名 | AMERICAN MINERALOGIST
 |
| 出版日期 | 2014-11-01 |
| 卷号 | 99期号:11-12页码:2378-2388 |
| 关键词 | Melt viscosity Fe-bearing melts oxygen fugacity iron oxidation state glass transition temperature melt fragility volcanic eruption |
| ISSN号 | 0003-004X |
| DOI | 10.2138/am-2014-4841 |
| 英文摘要 | A new general model that takes into account the pressure and redox state effect is presented to calculate melt viscosities of natural Fe-bearing melts. This new model is applicable to melts that span a wide range of temperatures (from 733 to 1873 K), pressures (0.001-15 kbar), H2O content (from 0 to 12.3 wt%), and compositions (from ultramafic, mafic to silicic melts). The accuracy of the model is calculated to be +/- 0.23 log units of viscosity, which is within or close to experimental uncertainty. The transport properties, including glass transition temperature and melt fragility, can also be calculated from this model. A spreadsheet to calculate the viscosity is provided in an Electronic Supplement. |
| 语种 | 英语 |
| WOS记录号 | WOS:000345058200026 |
| 出版者 | MINERALOGICAL SOC AMER |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/85309]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Duan, Xianzhe |
| 作者单位 | 1.Univ South China, Sch Nucl Resource Engn, Hengyang 421001, Hunan, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, Xianzhe. A model for calculating the viscosity of natural iron-bearing silicate melts over a wide range of temperatures, pressures, oxygen fugacites, and compositions[J]. AMERICAN MINERALOGIST,2014,99(11-12):2378-2388. |
| APA | Duan, Xianzhe.(2014).A model for calculating the viscosity of natural iron-bearing silicate melts over a wide range of temperatures, pressures, oxygen fugacites, and compositions.AMERICAN MINERALOGIST,99(11-12),2378-2388. |
| MLA | Duan, Xianzhe."A model for calculating the viscosity of natural iron-bearing silicate melts over a wide range of temperatures, pressures, oxygen fugacites, and compositions".AMERICAN MINERALOGIST 99.11-12(2014):2378-2388. |
入库方式： OAI收割
来源：地质与地球物理研究所
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