Home > Measuring-Instruments > Density Meters
Download
48
times
Topic under Density Meters
Source: cidra.com
File size: 204.81 KB
File type: pdf
Last download on:
Thu Mar 15, 2012 11:06:48 PM
Short Desciption:
To illustrate the fundamental ways in which aeration impacts vibrating-tube density measurements, a simplified ... meter is similar to that used in vibrating tube density meters ...
Summary:
This paper describes an approach to measuring fluid density which couples a sonar-based speed-of-sound measurement with vibrating-tube-based density measurement, commonly used in coriolis mass and density meters, to determine the density of aerated liquids. It is well known that the accuracy of coriolis meters can be significantly degraded with the aeration of the process fluid. Augmenting the output of the coriolis meter with a speed of sound measurement provides a novel approach to improved density measurement for aerated fluids in two ways. Firstly, sound speed based gas volume fraction measurement provides a first-principles-based, real time measurement of the gas volume fraction and compressibility of the aerated process fluid. Secondly, the sound speed of the process fluid is used to compensate for the effect of the increased compressibility and inhomogeniety of aerated mixtures on the output of the coriolis density measurement.
Bookmark or share this info on Google+ and leave comment at below :
People who downloaded this also viewed in this sites:
Measurements and Density Practice Problems 1) All of the following are fundamental SI units except 1) A) meter B) kilogram C ... 16 D) $3.94 19) A...
Most Coriolis meters can measure the density of the fluid in addition to the mass flow rate. ... In particular, the design defines the fundamental...
Standards for the Calibration of Density Meters Mark McLinden C, S Thermophysical Properties ... The traceability of a density standard to the...
Leave comment :
"Accurate Liquid Phase Density Measurement of Aerated Liquids using Coriolis Meter"
Related Free Files
Measurements and Density Practice Problems... - Download: 68 timesStandards for the Calibration of Density... - Download: 60 timesMASS METERS FOR LIQUID MEASUREMENT ... - Download: 51 times
