TY  - JOUR 
T1  - Time-frequency analysis of Hilbert spectrum of pressure fluctuation time series in a Kenics Static Mixer based on empirical mode decomposition
JO  - Brazilian Journal of Chemical Engineering
A1  - Meng, Huibo
A1  - Liu, Zhiqiang
A1  - Yu, Yanfang
A1  - Wu, Jianhua
SN  - 0104-6632
UL  - 10.1590/S0104-66322012000100018
VL  - 29 
Y1  - 2012
PB  - Brasil 
ER  -