Measurement of transient double diffusive convection in aqueous solution with applications in crystal growth

Shigenao Maruyama, Kiyohiro Takahashi, Seigo Sakai, Masud Behnia, Kentaro Mori

研究成果: Conference contribution

抄録

In the process of growing crystals in solutions, double diffusive convection due to thermal and solutal gradients occurs. A measurement system comprising a rapid heat-transfer control system and an accurate real-time phase-shifting interferometer has been developed to investigate the transient double diffusive convection. The heat-transfer control system has a small test-cell in which the liquid temperature is controlled by non-equilibrium thermoelectric devices. In-situ measurements of the transient double diffusive convection and crystal growth rates in aqueous solution are carried out by using this system. Transient double diffusive convection is observed directly and clearly. The crystal growth rates in the present experiments show a nearly constant value over the whole area of measured super saturation ratios. The reason for this phenomenon is considered to be the surface roughness induced by rapid cooling.

本文言語English
ホスト出版物のタイトルProceedings of the 2001 National Heat Transfer Conference Volume 2
ページ1915-1922
ページ数8
出版ステータスPublished - 2001 12 1
イベント2001 National Heat Transfer Conference (NHTC2001) - Ananheim, CA, United States
継続期間: 2001 6 102001 6 12

出版物シリーズ

名前Proceedings of the National Heat Transfer Conference
2

Other

Other2001 National Heat Transfer Conference (NHTC2001)
国/地域United States
CityAnanheim, CA
Period01/6/1001/6/12

ASJC Scopus subject areas

  • 物理学および天文学(その他)
  • 工学(その他)

フィンガープリント

「Measurement of transient double diffusive convection in aqueous solution with applications in crystal growth」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル