A new ultrasound pulser technique for wide range measurements
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2014
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my.unimap-351912014-06-09T01:37:37Z A new ultrasound pulser technique for wide range measurements Mohammad Shahril, Salim Mohd Fareq, Abd. Malek, Dr. Noaman, Mohammad Noaman, Dr. Naseer, Sabri Latifah, Mohamed Khairudi, Mohd Juni mshahril@unimap.edu.my mfareq@unimap.edu.my dr.noaman@gulfuniversity.net naseersabri@yahoo.com latifah@unimap.edu.my khairudi@jke.ptss.edu.my Attenuation Contaminates detection Process control Pulse-power decay system Link to publisher's homepage at http://iopscience.iop.org/ The objective of this research was to design and implement a new ultrasonic pulse-power-decay technique that transmits multiple ultrasound pulses through slurry to determine the lowest concentration that can provide an accurate attenuation measurement. A wide measurement range is obtained using the pulsed-power-decay transmission technique, and regardless of the material used to construct the container. A signal in the receiver transducer provides the attenuation measurements, for each echo, a fast Fourier transform (FFT) of the appropriate signal was obtained and compared with the water signals to yield the attenuation as a function of frequency. The data show the feasibility of measuring a kaolin concentration of 5% wt. When using a commercial pulser with the same device setting, no detectable echo was observed. Therefore, new technique measurements may prove useful in detecting solid content in liquid. This study demonstrated that the proposed pulsed-power transmission technique is promising for evaluating low concentrations of solids in fluids and for measuring sedimentation in solid-liquid systems. 2014-06-09T01:37:37Z 2014-06-09T01:37:37Z 2013 Article -7Journal of Physics: Conference Series, vol. 423(1), 2013 pages 1742-6588 http://iopscience.iop.org/1742-6596/423/1/012062/ http://dspace.unimap.edu.my:80/dspace/handle/123456789/35191 en IOP Publishing Ltd |
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http://dspace.unimap.edu.my/ |
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English |
| topic |
Attenuation Contaminates detection Process control Pulse-power decay system |
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Attenuation Contaminates detection Process control Pulse-power decay system Mohammad Shahril, Salim Mohd Fareq, Abd. Malek, Dr. Noaman, Mohammad Noaman, Dr. Naseer, Sabri Latifah, Mohamed Khairudi, Mohd Juni A new ultrasound pulser technique for wide range measurements |
| description |
Link to publisher's homepage at http://iopscience.iop.org/ |
| author2 |
mshahril@unimap.edu.my |
| author_facet |
mshahril@unimap.edu.my Mohammad Shahril, Salim Mohd Fareq, Abd. Malek, Dr. Noaman, Mohammad Noaman, Dr. Naseer, Sabri Latifah, Mohamed Khairudi, Mohd Juni |
| format |
Article |
| author |
Mohammad Shahril, Salim Mohd Fareq, Abd. Malek, Dr. Noaman, Mohammad Noaman, Dr. Naseer, Sabri Latifah, Mohamed Khairudi, Mohd Juni |
| author_sort |
Mohammad Shahril, Salim |
| title |
A new ultrasound pulser technique for wide range measurements |
| title_short |
A new ultrasound pulser technique for wide range measurements |
| title_full |
A new ultrasound pulser technique for wide range measurements |
| title_fullStr |
A new ultrasound pulser technique for wide range measurements |
| title_full_unstemmed |
A new ultrasound pulser technique for wide range measurements |
| title_sort |
new ultrasound pulser technique for wide range measurements |
| publisher |
IOP Publishing Ltd |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/35191 |
| _version_ |
1643797749014986752 |
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13.214268 |