Laser Ultrasonic Furnace Tube Coke Monitor

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Description

This reports summarizes the technical progress achieved during the third quarter of the ERIP project entitled, ''Laser Ultrasonic Furnace Tube Coke Monitor.'' The focus of work during this reporting period was the construction of an automated probe that will be used to measure the thickness of coke deposits in thermal cracking furnaces. A discovery was made during the last reporting period, which indicated that a conventional NDE broadband transducer could be used in conjunction with a sacrificial standoff composed of a fusible alloy to efficiently couple the transducer to a rough surface operating at high temperature. A probe was constructed ... continued below

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7 p.

Creation Information

Creator: Unknown. February 15, 1999.

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This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

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Description

This reports summarizes the technical progress achieved during the third quarter of the ERIP project entitled, ''Laser Ultrasonic Furnace Tube Coke Monitor.'' The focus of work during this reporting period was the construction of an automated probe that will be used to measure the thickness of coke deposits in thermal cracking furnaces. A discovery was made during the last reporting period, which indicated that a conventional NDE broadband transducer could be used in conjunction with a sacrificial standoff composed of a fusible alloy to efficiently couple the transducer to a rough surface operating at high temperature. A probe was constructed that incorporates the recent discovery and initial testing of the probe is now underway. Because of other project commitments, the manpower available to allocate to the coke detector project was limited during the most recent quarter. As a result, the project is somewhat behind the original schedule. However, project expenditures are consistent with the project progress to date. The total program budget is $98,670 and the current project expenditures are approximately $24,000. The original contract budget period ends on April 30, 1999. We intend to request a six-month no-cost extension to the contract so that we may complete the project objectives.

Physical Description

7 p.

Notes

OSTI as DE00007084

Medium: P; Size: 7 pages

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  • Other Information: PBD: 15 Feb 1999

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  • Report No.: DOE/GO/10302--Q
  • Grant Number: FG36-98GO10302
  • DOI: 10.2172/7084 | External Link
  • Office of Scientific & Technical Information Report Number: 7084
  • Archival Resource Key: ark:/67531/metadc707676

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • February 15, 1999

Added to The UNT Digital Library

  • Sept. 12, 2015, 6:31 a.m.

Description Last Updated

  • April 11, 2017, 3:32 p.m.

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Laser Ultrasonic Furnace Tube Coke Monitor, report, February 15, 1999; United States. (digital.library.unt.edu/ark:/67531/metadc707676/: accessed September 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.