ZHANG Aiping, FENG Zhuo, DING Quan, et al. Simulation study on influential of ultrasonic cavitation on fouling deposition characteristic[J]. CIESC Journal, 2017, (S1): 184-190.
ZHANG Aiping, FENG Zhuo, DING Quan, et al. Simulation study on influential of ultrasonic cavitation on fouling deposition characteristic[J]. CIESC Journal, 2017, (S1): 184-190.DOI: 10.11949/j.issn.0438-1157.20170615.
the spread of ultrasonic and cavitation effect will be affected by the fluid and ultrasonic parameters
deposition character of crystallization fouling will also be changed. Thus
using the method of the FLUENT software numerical simulation compared with the experimental parameters
the effect of ultrasonic cavitation on CaSO4 crystallization fouling removal is studied in the different fluid velocity and the ultrasonic frequencies. Results show that under the conditions of the same frequency
increasing velocity of fluid
the removal effect of ultrasonic cavitation on fouling is weakened. The removal rate caused by cavitation effect was brought into the fouling deposition process
and the effect of ultrasonic frequencies on the fouling character was obtained. With the increase of ultrasonic frequencies
fouling net deposition rate and fouling resistance increased.