A detection method based on sensitization of a squared double differentiated signal is developed which discriminates the turbulent zones from laminar zones quite accurately. The procedure adopts a variable threshold and a variable hold time of the order of the Kolmogorov time scale. The output file so generated, includes all the information for further analysis of the turbulent signal.
Prabhu, A., & Jahanmiri, M. (1997). A Mthod for Generating the Turbulent Intermittency Function. International Journal of Engineering, 10(2), 91-102.
MLA
A. Prabhu; Mohsen Jahanmiri. "A Mthod for Generating the Turbulent Intermittency Function". International Journal of Engineering, 10, 2, 1997, 91-102.
HARVARD
Prabhu, A., Jahanmiri, M. (1997). 'A Mthod for Generating the Turbulent Intermittency Function', International Journal of Engineering, 10(2), pp. 91-102.
VANCOUVER
Prabhu, A., Jahanmiri, M. A Mthod for Generating the Turbulent Intermittency Function. International Journal of Engineering, 1997; 10(2): 91-102.