Finite element modeling of ultrasound measurement systems for gas. Comparison with
experiments in air. Page 1 Master thesis in Acoustics Finite element modeling of ultrasound …

Quantitative modeling of ultrasound measurement systems is of considerable value for
design, analysis, and interpretation of measurements, methods, and systems. In this work, a …

A method is presented for numerical simulation of time-of-flight ultrasonic flowmeters,
appropriate to the case where the ultrasound wavelength is small relative to the dimensions …

This book is about developing quantitative models of ultrasonic systems—models that can
describe the physics of an ultrasonic measurement process. Specifically, the focus is on the …

There is increasing industrial interest in the use of non-contact, gas-coupled ultrasound for a
range of non-destructive evaluation (NDE) applications. Ultrasonic generation and detection …

Design Ideas, Detector Measures Acoustic-wave Speed, p. 232, EDN Jan. 8, 1987. Douglas
Scientific Products, Inc., Jan. 1984, Oxyalerts. Projects Unlimited, 1985, AN-8, Application …

Oil and gas operators today are facing a number of significant measurement challenges in
their efforts to optimize production and generate more from their reservoirs, particularly in …

The ultrasonic techniques are today one of the most used methods for nondestructive testing
(NDT) and for the characterization of the materials. Often it is necessary to simulate the …

A review of the technology and transduction methods behind airborne ultrasound is
presented. This covers the main areas of transducer design and properties, but also the …

A non-contact vibration measuring technique based on high-frequency airborne ultrasound
Doppler is studied and an industrial application is presented. The influence of several …