Multiple temperature sensors embedded in an ultrasonic “spiral-like” waveguide
This paper studies the propagation of ultrasound in spiral waveguides, towards distributed temperature measurements on a plane. Finite Element (FE) approach was used for understanding the velocity behaviour and consequently designing the spiral waveguide. Temperature measurements were experimentally...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2017-03-01
|
| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4977965 |