Kolmogorov spectrum consistent optimization for multi-scale flow decomposition

• Main Authors: Mishra, M., Liu, X., Skote, M., Fu, C.-W.
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/104184; http://hdl.handle.net/10220/19443
• Institution: Nanyang Technological University

Multi-scale analysis is widely adopted in turbulence research for studying flow structures corresponding to specific length scales in the Kolmogorov spectrum. In the present work, a new methodology based on novel optimization techniques for scale decomposition is introduced, which leads to a bandpas...