Temperature compensation for automated leak detection

Details Temperature compensation for automated leak detection Temperature compensation for automated leak detection

G - Physics

01

M

G01M 3/28 (2006.01) F17D 5/06 (2006.01) G01M 3/24 (2006.01)

Patent

CA 2297527

An apparatus for detecting a leak in an isolated segment of a pipe with a known fluid: The apparatus includes a mechanism for producing a pressure pulse in the pipe. The producing mechanism is adapted for connection to the pipe. The apparatus includes a mechanism for sensing the reflection of the pulse in the pipe and a pressure sensor for sensing the pressure in the pipe. The pressure sensor is adapted for connection to the pipe. The apparatus includes a mechanism for determining whether the pressure of the fluid in the pipe has negatively deviated from an expected pressure-temperature relationship of the fluid in the pipe. A method for detecting a fluid leak in an isolated segment of a pipe: The method consists of five steps: Step 1, measure the average propagation velocity of the fluid in an isolated segment of the pipeline at time t1. Step 2, measure the pressure of the fluid in the isolated segment of the pipe at time t1. Step 3, measure the pressure of the fluid in the isolated segment of the pipe at time t2 and calculate the change in pressure occurring between t2 and t1. Step 4, measure the average propagation velocity of the fluid in an isolated segment of the pipe at time t2 and determine the corresponding change in average temperature. Step 5, calculate the amount of pressure change due to temperature changes and the amount due to probable leaks.

Affiliated with

Also associated with

Rating

Temperature compensation for automated leak detection does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Temperature compensation for automated leak detection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature compensation for automated leak detection will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2013557