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Acoustic Detecting and Locating Gas Pipe Line Infringement Quarterly Report: Number 3

Description: The West Virginia University natural gas transmission line leak detection research is only considering using readily available 1/2 inch pipeline access ports for the detection of leak generated signals. The main problem with leak signals is the low signal to noise ratio. One of the acoustic signals associated with gas escaping through a leak is only temporary and is in the form of a rarefaction wave originating when the leak is formed. Due to pipeline friction, over distance such a step functio… more
Date: April 1, 2003
Creator: Loth, John L.; Morris, Gary J.; Palmer, George M.; Guiler, Richard & Mehra, Deepak
Item Type: Refine your search to only Report
open access

Acoustic Detecting and Locating Gas Pipe Line Infringement Quarterly Report: Number 6

Description: The power point presentation for the Natural Gas Technologies II Conference held on February 8-11, 2004 in Phoenix AZ, published the presentations made at the conference, therefore required all presenters to submit their presentation prior to November 2003. However in the remainder of year, significant new test data became available which were incorporated in the actual presentation made at the Natural Gas Technologies II Conference. The 6th progress report presents the updated actual slide sho… more
Date: January 5, 2004
Creator: LOTH, John L.; MORRIS, GARY J.; PALMER, GEORGE M. & GUILER, RICHARD
Item Type: Refine your search to only Report
open access

Acoustic Detecting and Locating Gas Pipe Line Infringement Quarterly Report: Number 9

Description: The extensive network of high-pressure natural gas transmission pipelines covering the United States provides an important infrastructure for our energy independence. Early detection of pipeline leaks and infringements by construction equipment, resulting in corrosion fractures, presents an important aspect of our national security policy. The National Energy Technology Laboratory Strategic Center for Natural Gas (SCVG) is and has been funding research on various applicable techniques. The WVU … more
Date: October 31, 2004
Creator: Loth, John L.; Morris, Gary J.; Palmer, George M.; Guiler, Richard & Browning, Patrick
Item Type: Refine your search to only Report
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