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Gas flow computer

Originally the gas flow computer was a mechanical (1920s technology) or later a pneumatic or hydraulic computing module (1940s technology used to the… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
This work shows the development and the characterization of an air-coupled ultrasonic phased array using a 3D-printed waveguide… 
2018
2018
This article presents the analysis of measurement uncertainty of a gas mass flow using the ultrasonic metering system. This… 
2015
2015
The German national metrological institute Physikalisch-Technische Bundesanstalt uses a High Pressure Piston Prover as the… 
2009
2009
The wet gas metering characteristics of slotted orifice meter were discussed by using air-water as media.A novel wet gas metering… 
Review
2006
Review
2006
Over the past decade, capacitive micromachined ultrasonic transducers (CMUTs) have emerged as a viable alternative to existing… 
2001
2001
SUMMARY This paper presents an outline of the operating principal and application of ultrasonic gas flow metering for custody… 
1995
1995
Natural gas custody transfer between buyer and seller is now commonly based upon energy content. Measurement of energy… 
1970
1970
Project Rulison was designed to use underground nuclear technology to determine the potential of this technique for commercial…