1 |
Kim, J. O., 2000, Ultrasonic Sensors and Actuators, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 10, No. 5, pp. 723~728.
|
2 |
Lynnworth, L. C., 1989, Ultrasonic Measurements for Process Control, Academic Press, New York, Ch. 4.
|
3 |
Kim, J. O., Piao, C. and Kim, D. H., 2015, Ultrasonic Transducing Apparatus for Measuring Pipe Thickness and Apparatus for Measuring Flow Velocity Using the Same, Korea Patent 10-1513697.
|
4 |
Kim, J. W., Piao, C., Kim, J. O. and Park, D. S., Ultrasonic Transducers for Measuring Both Flow Velocity and Pipe Thickness, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 25, No. 8, pp. 559~567.
DOI
|
5 |
Funck, B. and Mitzkus, A., 1996, Acoustic Transfer Function of the Clamp-on Flowmeter, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Vol. 43, No. 4, pp. 569~575.
DOI
|
6 |
Lee, Y. J. and Im, J. I., 2006, Development and Evaluation of the Piezoelectric Transducer for the Transit-time Ultrasonic Flowmeters, Journal of the Institute of Electronics Engineers of Korea, Vol. 43, No. 4, pp. 30~34.
|
7 |
Kim, T. E., Chun, H. Y., Kim, J. O. and Park, J., 2010, Mode Conversion and Energy Transmission Ratio of Elastic Waves, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 20, No. 3, pp. 296~307.
DOI
|
8 |
Piao, C., Kim, D. J. and Kim, J. O., 2015, Energy Transmission of Elastic Waves in Ultrasonic Transducers, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 25, No. 2, pp. 124~132.
DOI
|
9 |
Kim, J. O. and Kim, J, W., 2015, Ultrasonic Transducer for Measuring Both Flow Velocity and Pipe Thickness, Korea Patent 10-2015-0145164.
|
10 |
Kim, J. W. and Kim, J. O., 2015, Improvement of an Ultrasonic Transducer for Measuring Both Flow Velocity and Pipe Thickness, Proceedings of KSNVE Fall Conference, pp. 518-521
|
11 |
Achenbach, J. D., 1975, Wave Propagation in Elastic Solids, North-Holland, Amsterdam, Chapters 1 & 5.
|
12 |
Kim, J. W., Piao, C., Kim, D. J., Kim, J. O. and Park, D.-S., 2015, Comparison of Ultrasonic Paths for Flow Rate Measurement, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 25, No. 7, pp. 455~461.
DOI
|