Art

J-GLOBAL ID：201502215779228106   Reference number：15A0974966

Randomness representation in turbulent flows with Kolmogorov complexity (In laminar-turbulent transition due to periodic injection in an inlet boundary layer in a circular pipe)

コルモゴロフ複雑度による乱流のランダムさ表現(周期的吹き出しによる円管助走部境界層の乱流遷移の場合)

Author (3)： ICHIMIYA MASASHI (徳島大 大学院ソシオテクノサイエンス研究部) ,  NAKAMURA IKUO ,  TAMURA KAZUHIRO (徳島大 大学院)
Material： 日本機械学会論文集(Web)  (Bulletin of the JSME (Web))
Volume： 81  Issue： 828  Page： 15-00172(J-STAGE)  Publication year： 2015 
JST Material Number： U0182B  ISSN： 2187-9761  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： computational complexity ,  *turbulent flow ,  blowing (ejection) ,  circular pipe ,  *developing flow ,  *boundary layer ,  variation ,  Data Compression ,  experimental equipment ,  kinetic energy ,  velocity ,  pipe flow ,  inlet flow ,  *layer ,  energy ,  mechanical quantity

JST classification (1)： Laminar flows,turbulent flows and boundary layers  (BC02030C)

Reference (24)：

• Eroglu, A. and Breidenthal, R. E., Structure, penetration, and mixing of pulsed jets in crossflow, AIAA Journal, Vol. 39, No. 3 (2001), pp. 417-423.
• Ichimiya, M., Abe, T., Fukutomi, J. and Kondo, M., Laminar-turbulent transition of a boundary layer induced by a single roughness element in an inlet region of a circular pipe flow (Developing process of a stationary turbulent region), Transactions of the Japan Society of Mechanical Engineers, Series B, Vol. 73, No. 725 (2007), pp. 154-161 (in Japanese).
• Ichimiya, M., Fujimura, H. and Tamatani, J., Laminar-turbulent transition of an inlet boundary layer in a circular pipe induced by periodic ejection (Condition for generating an isolated turbulent patch), Transactions of the Japan Society of Mechanical Engineers, Series B, Vol. 77, No. 774 (2011a), pp. 214-226 (in Japanese).
• Ichimiya, M., Fujimura, H. and Tamatani, J., Laminar-turbulent transition of an inlet boundary layer in a circular pipe induced by periodic ejection (Condition for generating an isolated turbulent patch), Journal of Fluid Science and Technology, Vol. 6, No. 6 (2011b), pp. 902-915.
• Ichimiya, M. and Nakamura, I., Randomness representation in turbulent flows with Kolmogorov complexity (In mixing layer), Transactions of the Japan Society of Mechanical Engineers, Series B, Vol. 78, No. 788 (2012), pp. 794-810 (in Japanese).

Terms in the title (8)： 複雑度 ,  乱流 ,  表現 ,  吹き出し ,  円管 ,  助走 ,  境界層 ,  乱流遷移