Research output per year
Research output per year
Abstract
Techniques are described for accurately measuring a density or other parameter of a fluid traveling through a vibratable conduit, using a flowmeter. The techniques involve obtaining measurements of a frequency of vibration of the conduit, as a function of a phase difference between two sensors measuring the vibration. Using the measurements, a corrected frequency corresponding to a zero phase difference can be estimated, and this corrected frequency can be used to perform density calculations. These techniques remove an undesirable dependency between the frequency/phase difference variables.
| Original language | English |
|---|---|
| Patent number | US2006243062A1 |
| IPC | G01F 1/84 |
| Priority date | 13/08/03 |
| Filing date | 25/04/06 |
| Publication status | Published - 2 Nov 2006 |
| Externally published | Yes |
Fingerprint
Dive into the research topics of 'Correcting frequency in Flowtube Measurements'. Together they form a unique fingerprint.Research output
- 6 Patent
-
Correcting frequency in flowtube measurements
Henry, M. (Inventor) & Zamora, M. E. (Inventor), 24 Mar 2009, IPC No. G01F 17/00, Patent No. USOO7509219B2 , 25 Apr 2006, Priority date 13 Aug 2003, Priority No. US49455603PResearch output: Patent
-
Correcting frequency in flowtube measurements
Henry, M. (Inventor) & Zamora, M. E. (Inventor), 24 Mar 2009, IPC No. G01F 1/58, G01F 1/84, G01F 17/00, Patent No. US7509219B2, 25 Apr 2006, Priority date 13 Aug 2003, Priority No. US49455603PResearch output: Patent
Open Access -
Correcting frequency in flowtube measurements
Henry, M. (Inventor) & Zamora, M. (Inventor), 20 Jun 2006, IPC No. G01F 1/58, G01F 1/84, G01F 17/00, G01F 23/00, G01L 7/00, G01N 11/00, G01F, Patent No. US7065455B2, 30 Jul 2004, Priority date 13 Aug 2003, Priority No. US49455603PResearch output: Patent