Ultrasonic measurement of molar fractions in gas mixtures by orthogonal signal correction

Abstract

Within Sweden and the EU, an increased use of biogas and natural gas is encouraged. To support more effective manufacturing, distribution, and consumption of energy gases, new methods for the measurement of the calorimetric value or the gas composition are needed. In this paper, we present a method to quantify variation in ultrasound pulse shape, caused by… (More)

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Cite this paper

@article{Carlson2004UltrasonicMO, title={Ultrasonic measurement of molar fractions in gas mixtures by orthogonal signal correction}, author={J. Carlson and P.-E. Martinsson}, journal={IEEE Ultrasonics Symposium, 2004}, year={2004}, volume={2}, pages={821-825 Vol.2} }