The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON FLUID MECHANICS
Transactions ID Number: 52-749
Full Name: Akash Langde
Position: Assistant Professor
Age: ON
Sex: Male
Address: 180,Pande layout,Khamla,Nagpur
Country: INDIA
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E-mail address: akashlangde@gmail.com
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Title of the Paper: The influence of an acoustic field on the bed expansion of fine particles
Authors as they appear in the Paper: Akash Langde , R.L.Sonolikar
Email addresses of all the authors: akashlangde@gmail.com
Number of paper pages: 19
Abstract: Fine particles are difficult to fluidize due to strong interparticle attraction. An attempt has been made to study the bed expansion of Silica gel (dp=25ìm) powder in presence of an acoustic field. A 135mm diameter fluidized bed column activated by an acoustic field from without sound intensity to 145dB and frequency from 90Hz to 170Hz was studied. The effects of sound pressure level, sound frequency and particle loading on the bed expansion were investigated. Experimental results showed that, bed expansion was good in presence of acoustic field of particular frequency. In addition, it was observed that in presence of acoustic field bed collapses slowly.
Keywords: Acoustic; frequency; vibration; aspect ratio; fine powder; expansion.
EXTENSION of the file: .doc
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