Fluid temperature measurement

Details Fluid temperature measurement Fluid temperature measurement

G - Physics

01

K

G01K 11/24 (2006.01)

Patent

CA 2331131

An acoustic temperature measurement system for pipeline fluids comprises a loudspeaker (16) with spaced microphone (18) in a sealed pipe (10) with end cap (11). A computer arrangement (22) provides a tone burst signal which drives the speaker via power amplifier (21) and the outgoing and reflected signal is detected by the microphone (18) and following amplification in amplifier (20) passes to the computer (22) for processing. The signals are processed to determine phase relationships indicative of temperature and can be used in correcting leakage measurement readings.

L'invention concerne un système acoustique de mesure pour liquides de tuyauterie qui comprend un haut-parleur (16) avec un microphone distant (18) placé dans un tuyau scellé (10) muni d'un capuchon terminal (11). Un ensemble informatique (22) émet une tonalité d'avertissement qui commande le haut-parleur à travers un amplificateur de puissance (21). Le signal sortant et réfléchi est détecté par le microphone (18); après l'amplification dans l'amplificateur (20), il passe à l'ordinateur, pour traitement. On traite les signaux pour déterminer les rapports de phase révélateurs de la température. Ces signaux peuvent être utilisés dans la correction des indications concernant les mesures de fuites.

Affiliated with

Also associated with

Rating

Fluid temperature measurement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid temperature measurement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid temperature measurement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2068940