Gas transport in nanoscale channels that have perfectly flat walls has been found to be frictionless, challenging the classical theory of gas flow. The findings might enable new devices for gas ...

LNG tanker operators in search of a next-generation air/gas flow meter to measure boil-off gas (BOG) accurately will find that the ST100 Series Thermal Mass Air/Gas Flow Meter from Fluid Components ...

A new equation for accurate approximation of the Moody friction factor in the general gas-flow equation better approximates a wide range of Reynolds numbers than previously published equations. Other, ...

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...

As today's science and engineering focuses more and more on micro technology, the requirement to be able to measure and control extremely low gas mass flow rates has become very important. With ...