Search  

Highlights

See also…

DOE Pulse
  • Number 294  |
  • August 31, 2009

Sensor detects gas pipeline flaws

Researchers at DOE's National Energy Technology Laboratory have developed the first technology that can detect flaws in plastic natural gas pipelines without disrupting pipeline operations. The NETL team has
developed an innovative flexible sensor that conforms to the pipe wall using flexible circuit board materials, allowing analysis of the entire 360° circumference of a pipeline wall from the inside. This technology
can inspect plastic pipelines for small-scale voids, cracks, holes and defects. The team has already published one paper and a new paper has been submitted for publication in the Review of Scientific Instruments. Two patent applications have been filed.

[Linda Morton, 304/285-4543,
Linda.morton@netl.doe.govv]