Pulse echo comparison method with FSUPER to measure velocity dispersion in n-tetradecane in water emulsions.
In this paper, a pulse-echo comparison method for measuring ultrasound velocity dispersion in n-tetradecane emulsions is presented. The method was based on an existing device but used a new measurement strategy. Ultrasound velocity in n-tetradecane in water emulsions was measured around the frequency range 1-14 MHz. The results were compared with theoretical prediction. The method is capable of development as an on-line real time method to characterize food emulsions.
Tong
Jie
J
Procter Department of Food Science, University of Leeds, UK. j.tong@food.leeds.ac.uk
Povey
Malcolm J W
MJ