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The list shows all projects coordinated within the Technical Committee for Flow.

TC Flow Projects

Subject Reg. No. Starting TITLE Coordinating Institute Status Collaboration Type KCDB
F 1020 2006-04-01 Coriolis Mass Flow Meter as transfer standard for multiple fluids VSL completed Research
F 514 1999-02-01 Intercomparison of anemometer test facilities using thermal anemometers and mechanical anemometers VSL completed Comparison EUROMET.M.FF-S4
F 800 2004-09-01 The Harmonization of Reference Values for High-Pressure Natural Gas Volume VSL completed Research
F 1072 2008-10-08 Bilateral comparison of water flow measurement standards with volume flow-rates from 0.5 m³/h to 40 m³/h and mass flow-rates from 4.36 t/h to 40 t/h VSL completed Comparison
F 1075 2008-10-21 Bilateral comparison of gas flow measurement standards with volume flow-rate from 0.025 m³/h to 65 m³/h VSL completed Comparison
F 1384 2015-12-04 Bi-lateral comparion 1000 Liter proving tank with special design VSL completed Comparison
F 1291 2014-01-01 Comparison between recently developed primary standards VSL completed Comparison EURAMET.M.FF-S7
F 1333 2015-04-01 Comparison of standards for low-pressure gas flow 1 000 m3/h to 10 000 m3/h VSL completed Comparison
F 1476 2019-09-01 Supplementary Comparison (SC) of Air flow low pressure Qmax 400 m3/h VSL completed Comparison EURAMET.M.FF-S12
F 1369 2014-03-31 Bi-lateral comparison with TS of Key-Comparison CCM-FF.K2.2011 VSL completed Comparison
F 1379 2015-12-01 Comparison of primary standards for liquid micro flow rates VSL completed Comparison
F 1415 2017-04-01 Bi-lateral comparison of standards for low-pressure gas flow VSL completed Comparison
F 1452 2018-09-01 Comparison with 20, 50 and 250 L test measures VSL completed Comparison
F 1517 2021-01-04 Pilot study on high-pressure natural gas primary calibration facilities VSL completed Comparison
F 1553 2022-10-01 Supplementary comparison liquid volume – 500 mL and 5000 mL volumetric glass flasks VSL in progress Comparison EURAMET.M.FF-S19
F 1587 2023-05-09 Bilateral comparison of volume using a 100 mL pycnometer VSL in progress Comparison
F 1616 2024-03-11 Bilateral hybrid comparison: High flow rate water - 150 t/h to 1200 t/h VSL in progress Comparison
F 1007 2007-04-10 Bilateral comparison of the turbine gas meter in flow rates from 80 m3/h to 1600 m3/h UME completed Comparison
F 1233 2012-08-01 Intercomparison of water flow meter reference standard UME completed Comparison
F 1162 2010-10-20 Intercomparison of Water Meter Reference Standard UME concluded Comparison
F 1439 2018-03-12 Comparison of standards for liquid flow up to 28.5 t/h UME completed Comparison
F 1515 2021-04-01 Comparison of air speed in the range of 1-40 m/s. UME completed Comparison
F 1180 2010-01-01 Comparison of the Primary (National) Standards of low-pressure Gas Flow SMU completed Comparison EURAMET.M.FF-K6
F 452 1998-02-01 Comparison on Uncertainty Calculations in Flow Calibration RISE completed Comparison
F 691 2002-11-01 Calibration inter-comparison of a 5-litre volume glass standard RISE completed Comparison
F 863 2005-08-01 Inter-comparison on Water/heat meters at 50 °C for 50mm pipe RISE completed Comparison
F 1069 2008-09-10 Bilateral intercomparison SP-TRAPIL;hydrocarbon RISE completed Comparison
F 877 2006-01-01 Intercomparison on Water/Heat meters at 50 °C, 6-25 l/h RISE completed Comparison
F 187 1990-01-01 Development of miniaturized optical flowmeters PTB completed Research
F 271 1993-01-01 Flowmeter installation effect in gases PTB completed Research
F 827 2005-09-01 LDA-based intercomparison of anemometers PTB completed Comparison EUROMET.M.FF-S5
F 1111 2009-04-15 Comparison FORCE - PTB, Volume flow for Natural Gas and High Pressure PTB completed Comparison EURAMET.M.FF-K5.a
F 1201 2010-11-01 Evaluation of a comparison between PTB and NEL in water flow rates from 30 m³/h to 220 m³/h PTB completed Comparison
F 1224 2012-03-23 Comparison VSL - PTB Volume flow for Natural Gas under High Pressure PTB concluded Comparison
F 1270 2013-04-15 Determination of exemplary dataset of spatial fluid velocity profiles and components of the turbulent Reynolds stress tensor in air and water downstream to special pipe configuration PTB ongoing Research
F 1334 2014-09-01 Bi-Lateral Intercomparison - Volume Calibration (20 litre) NSAI NML concluded Comparison
F 307 1994-11-01 Sonic Nozzle intercomparison NEL completed Comparison
F 425 1997-09-01 Intercomparison of Bell Provers using a transfer meter NEL completed Comparison
F 470 1998-06-01 Intercomparison of the C* calculation NEL completed Comparison
F 474 1998-09-01 Intercomparison of high pressure gas flow measurement facilities using turbine and Venturi meters NEL completed Comparison
F 491 1998-12-01 Measurement standards for the density for liquids at elevated pressure NEL completed Comparison
F 571 2000-04-01 200 mm Water flow intercomparison NEL completed Comparison
F 572 2000-05-01 Hydrocarbon intercomparison of 100 - 150 mm turbine meter calibrations NEL completed Comparison
F 573 2000-01-01 Intercomparison of small water flow facilities NEL completed Comparison
F 574 2000-01-01 Continuation intercomparisons of water facilities using a 200 mm orifice package NEL completed Comparison
F 806 Intercomparison of low pressure gas flow facilities using a Molbloc transfer package NEL completed Comparison EUROMET.M.FF-S3
F 1247 2012-12-01 Bi-Lateral Intercomparison of Oil Flow Facilities Between NEL and FMC Technologies NEL completed Comparison
F 1397 2016-05-01 Comparison of high-pressure gas-flow facilities between NEL, PTB and FORCE NEL in progress Comparison
F 1508 2020-09-01 Pilot study: Intercomparison of ultra-low liquid flow rates in range below 100 nL/min NEL completed Comparison
F 1158 2010-03-01 Harmonization of the uncertainty budget and calibration method for volumetric volume calibration MIRS completed Research
127 result(s)