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材料研究学报  2002, Vol. 16 Issue (4): 425-428    
  论文 本期目录 | 过刊浏览 |
空间与地面高温氧化物熔体中的温度分布
刘照华1;金蔚青1;蒋元方2;潘志雷1; 梁歆桉1;苗宇1;蔡丽霞1
1 中国科学院上海硅酸盐研究所; 2 华东师范大学
引用本文:

刘照华; 金蔚青; 蒋元方; 潘志雷; 梁歆桉; 苗宇 ; 蔡丽霞 . 空间与地面高温氧化物熔体中的温度分布[J]. 材料研究学报, 2002, 16(4): 425-428.

全文: PDF(522 KB)  
摘要: 使用直径为2.5mm的铂金坩锅,在地面和空间进行了四硼酸锂(LBO)晶体材料的融解结晶实验,测量了高温熔体内的温度分布,在简化条件下根据热传输方程和扩散方程求得的计算值与实验值基本一致。 在地面熔体内温度分布的变化较大,在空间环境中熔体内温度分布趋于平稳。在两种状态下熔体内同一位置的温度偏差不超过80C 。
关键词 高温氧化物熔体空间温度分布地面温度     
Key words
收稿日期: 1900-01-01     
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