TY - GEN
T1 - Investigation of noninvasive approaches for pressure measurement
AU - Guers, Manton J.
AU - Fontana, Christopher J.
AU - Zilinskis, Daniel R.
AU - Tittmann, Bernhard R.
PY - 2007
Y1 - 2007
N2 - Accurate pressure measurements of the contents in pipes or tanks are useful in several applications. However, internally mounted sensors are not permissible in some cases. Therefore, external clamp-on transducers are preferred. In this work, two approaches have been considered. One approach examined changes in ultrasonic signals reflected from the fluid-vessel interface. The other approach examined the resonance frequency of the media inside the pressure vessel. A two-dimensional finite element model of the resonance frequency measurement has also been studied.
AB - Accurate pressure measurements of the contents in pipes or tanks are useful in several applications. However, internally mounted sensors are not permissible in some cases. Therefore, external clamp-on transducers are preferred. In this work, two approaches have been considered. One approach examined changes in ultrasonic signals reflected from the fluid-vessel interface. The other approach examined the resonance frequency of the media inside the pressure vessel. A two-dimensional finite element model of the resonance frequency measurement has also been studied.
UR - http://www.scopus.com/inward/record.url?scp=34248219000&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34248219000&partnerID=8YFLogxK
U2 - 10.1063/1.2718163
DO - 10.1063/1.2718163
M3 - Conference contribution
AN - SCOPUS:34248219000
SN - 0735403996
SN - 9780735403994
T3 - AIP Conference Proceedings
SP - 1653
EP - 1659
BT - Review of Progress in Quantitative Nondestructive Evaluation
T2 - REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION
Y2 - 30 July 2006 through 4 August 2006
ER -