Accuracy Estimation of Propagation Velocity in Variable Path Ultrasonic Interferometer for Liquids
IR@NPL: CSIR-National Physical Laboratory, New Delhi
View Archive Info| Field | Value | |
| Title |
Accuracy Estimation of Propagation Velocity in Variable Path Ultrasonic Interferometer for Liquids
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| Creator |
Sharma, Sahil
Mishra, Ujjwal Kumar Saini, Arvind Kumar Dubey, P. K. |
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| Subject |
Instruments/ Instrumentation
Applied Physics/Condensed Matter |
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| Description |
In this article, we describe the effects and the degree to which they cause error in the measurement of propagation velocity. Various effects include nonlinearity in path measurement, temperature stability and number of maxima or minima consideration. Double-distilled water was used as a sample to estimate various effects. Finally, it has been concluded that the variable frequency approach may be preferred for better accuracy. It has also been observed that the digital frequency selection is more precise than mechanical distance variation.
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| Publisher |
Springer Verlag
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| Date |
2020-03
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://npl.csircentral.net/4572/1/17.pdf
Sharma, Sahil and Mishra, Ujjwal Kumar and Saini, Arvind Kumar and Dubey, P. K. (2020) Accuracy Estimation of Propagation Velocity in Variable Path Ultrasonic Interferometer for Liquids. Mapan, 35 (1). pp. 19-24. ISSN 0970-3950 |
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| Relation |
http://npl.csircentral.net/4572/
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