Acoustic Levitation Containerless Processing
Acoustic Levitation Containerless Processing
复制标题
声悬浮无容器处理
DOI：
--
复制
发表时间：
1985
期刊：
影响因子：
--
通讯作者：
C. A. Rey
中科院分区：
文献类型：
--
作者：
R. Whymark;C. A. Rey
该研究计划包括开发声学无容器处理系统，应用于材料科学研究领域，以及生产新材料，具有新颖和不寻常微观结构的固体形式，融合靶球和改进的光纤。人们一直致力于在高温下无容器加工以生产新型玻璃。此外，在室温下无容器支撑液体的领域也取得了一些进展，并应用于流体动力学研究、液体的潜在过冷等。高温领域最有希望生产新型玻璃和陶瓷、新合金以及可能不寻常的结构形状，例如用于聚变靶应用的非常均匀的中空玻璃壳。无容器加工所需的高温声悬浮已在低g环境和地面实验中得到证实。未来的活动包括继续发展信号轴声悬浮器。
This research program consists of the development of acoustic containerless processing systems with applications in the areas of research in material sciences, as well as the production of new materials, solid forms with novel and unusual microstructures, fusion target spheres, and improved optical fibers. Efforts have been focused on the containerless processing at high temperatures for producing new kinds of glasses. Also, some development has occurred in the areas of containerlessly supporting liquids at room temperature, with applications in studies of fluid dynamics, potential undercooling of liquids, etc. The high temperature area holds the greatest promise for producing new kinds of glasses and ceramics, new alloys, and possibly unusual structural shapes, such as very uniform hollow glass shells for fusion target applications. High temperature acoustic levitation required for containerless processing has been demonstrated in low-g environments as well as in ground-based experiments. Future activities include continued development of the signals axis acoustic levitator.