alexa Abstract | Effect of Temperature and Frequency on Removal of Nano-Dimensional Contaminants
ISSN ONLINE(2319-8753)PRINT(2347-6710)

International Journal of Innovative Research in Science, Engineering and Technology
Open Access

Like us on: https://twitter.com/ijirset_r
OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access

Abstract

This study investigates the effect of temperature on removal of sub-micron particles from metal surfaces for various frequencies. The frequency used for this study was 25 kHz, 40 kHz, 58 kHz, 58/132 kHz, 132 kHz, 360 kHz, 470 kHz and 1 MHz. The temperature studied ranging from 30 οC - 70 οC. The parts are washed with various frequencies and temperatures and then the parts are subjected to Liquid Particle Counter (LPC) analysis. The size of the particles reported for this study was >0.2 um counts. The result shows that the particle count decreases with increase of temperature hence higher cleaning efficiency until 50 -60 οC and then the particle count start increases. The removal efficiency for various frequencies increases with increase of temperature until 50 -60 οC and then it start decreases. The effect of temperature on cavitation intensity for various frequencies (measured by ppb probe) was also carried out. The aluminium foil test was also carried out to see the effect of temperature for various frequencies. The result shows that the cavitation intensity decreases with increase of frequency and temperature. The aluminium foil study shows that the erosion rate is high for 30 οC compared to 70 οC. The erosion rate decreases with increase of temperature and also found more uniform dents on the aluminium foil for higher temperature. The result also shows that the erosion rate is high for 25 kHz compared to other frequencies tested. This is due the fact that the energy released during bubble implosion is significantly more for low frequencies compared to higher frequencies.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Vetrimurugan, J. Michael Goodson, Terry Lim

Share This Page

Additional Info

Loading
Loading Please wait..
 
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords