Non-contact thermophysical property measurements of refractory metals using an electrostatic levitator
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概要
- 論文の詳細を見る
The electrostatic levitation system, including its history and development, and techniques for non-contact thermophysical property measurements (density, surface tension, and viscosity) are reviewed. Thermophysical properties of refractory metals whose melting temperatures are over 2,000 K have been measured with an electrostatic levitator. The experimental results for vanadium, zirconium, niobium, molybdenum, rhodium, ruthenium,iridium, tantalum, rhenium, tungsten, and rhenium are presented. Comparison between theoretical calculations based on hard sphere model and measured data, as well as the necessity of microgravity conditions for this research are also discussed.
- 宇宙航空研究開発機構の論文
著者
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Ishikawa T
Japan Aerospace Exploration Agency (jaxa)
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Ishikawa Takehiko
Japan Aerospace Exploration Agency
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Paradis P‐f
Japan Aerospace Exploration Agency (jaxa)
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YODA Shin-ichi
National Space Development Agency of Japan
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PARADIS Paul-FRANCOIS
Japan Aerospace Exploration Agency
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Yoda S
Iss Science Project Office Institute Of Space And Astronautical Science Japan Aerospace Exploration
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Yoda Shinichi
Japan Space Exploration Agency
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Yoda S
Institute Of Space And Astronautical Science Japan Aerospace Exploration Agency
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ITAMI Toshio
Hokkaido University, faculty of Science, Department of Chemistry
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Ishikawa Takehiko
Institute Of Space And Astronautical Science Japan Aerospace Exploration Agency
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Itami Toshio
Iss Science Project Office Institute Of Space And Astronautical Science Japan Aerospace Exploration
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Yoda Shinichi
Japan Aerospace Exploration Agency
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