Aaron Johnson
Aaron Johnson
NIST research fluid meachanics and flow measurement
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Numerical characterization of the discharge coefficient in critical nozzles
AN Johnson
The Pennsylvania State University, 2000
Gas flowmeter calibrations with the 34 L and 677 L PVTt standards
JD Wright, AN Johnson, MR Moldover, GM Kline
NIST Special Publication 250, 63, 2010
Simulations of ultrasonic transit time in a fully developed turbulent flow using a ray-tracing method
PI Moore, U Piomelli, AN Johnson, PI Espina
North Sea flow measurement workshop, 22-25, 2002
The effect of vibrational relaxation on the discharge coefficient of critical flow venturis
AN Johnson, JD Wright, S Nakao, CL Merkle, MR Moldover
Flow Measurement and Instrumentation 11 (4), 315-327, 2000
Extended Lee model for the turbine meter & calibrations with surrogate fluids
JG Pope, JD Wright, AN Johnson, MR Moldover
Flow measurement and instrumentation 24, 71-82, 2012
Temperature characterization in the collection tank of the NIST 26 m3 PVTt gas flow standard
AN Johnson, JD Wright, MR Moldover, PI Espina
Metrologia 40 (5), 211, 2003
NIST lowers gas flow uncertainties to 0.025% or less
JD Wright, AN Johnson
NCSLI Measure 5 (1), 30-39, 2010
Gas flowmeter calibrations with the 26 m 3 PVTt standard
AN Johnson, JD Wright
NIST Special Publication 1046, 2009
Natural Gas Flow Calibration Service (NGFCS)
AN Johnson
US Department of Commerce, Technology Administration, National Institute of …, 2010
Gas flowmeter calibrations with the working gas flow standard
JD Wright, JP Kayl, AN Johnson, GM Kline
NIST Special Publication 250, 80, 2009
US National standards for high pressure natural gas flow measurement
AN Johnson, B Johansen
Proc. of the 2008 Measurement Science Conference, Anaheim, CA, 2008
Uncertainty analysis of NIST’s 20 liter hydrocarbon liquid flow standard
AN Johnson, CJ Crowley, TT Yeh
Mapan 26 (3), 187-202, 2011
Uncertainty in primary gas flow standards due to flow work phenomena
JD Wright, AN Johnson
FLOMEKO, Salvador, Brazil, 2000
Thermal effects on critical flow venturis
JD Wright, AN Johnson, MR Moldover, W Kang, L Zhang
John D. Wright, Aaron N. Johnson, Michael R. Moldover, Woong Kang, Liang Zhang, 2015
NIST’s fully dynamic gravimetric liquid flowmeter standard
JG Pope1i, AN Johnson, JB Filla, JT Boyd, CJ Crowley, VE Bean
Blow-down calibration of a large ultrasonic flow meter
AN Johnson, E Harman, JT Boyd
Flow Measurement and Instrumentation 77, 101848, 2021
Design and Capabilities of NISTs Scale-Model Smokestack Simulator (SMSS)
AN Johnson, JT Boyd, E Harman, M Khalil, J Ricker, CJ Crowley, J Wright, ...
Proceedings of the 9th International Symposium on Fluid Flow Measurement …, 2015
Liquid Flow Meter Calibrations with the 0.1 L/s and the 2.5 L/s Piston Provers
JG Pope, JD Wright, AN Johnson, CJ Crowley
National Institute of Standards and Technology (US), Special Publication, 2013
NIST calibration services for liquid volume
VE Bean, PI Espina, JD Wright, JF Houser, SD Sheckels, AN Johnson
NIST Special Publication 250, 72, 2006
Faster, more accurate, stack-flow measurements
AN Johnson, II Shinder, BJ Filla, JT Boyd, R Bryant, MR Moldover, ...
Journal of the Air & Waste Management Association 70 (3), 283-291, 2020
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