Sensor for Individual Burner Control of Firing Rate, Fuel-Air Ratio, and Coal Fineness Correlation, Quarterly Report: July-September 2004

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Description

Instrumentation difficulties encountered in the previous reporting period were addressed early in this reporting period, resulting in a new instrumentation configuration that appears to be free of the noise issues found previously. This permitted the collection of flow calibration data to begin. The first issues in question are the effects of the type and location of the transducer mount. Data were collected for 15 different transducer positions (upstream and downstream of an elbow in the pipe), with both a stud mount and a magnetic transducer mount, for each of seven combinations of air and coal flow. Analysis of these data ... continued below

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12 pages

Creation Information

Hill, Wayne; Demler, Roger & Mudry, Robert G. October 2004.

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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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  • Foster-Miller
    Publisher Info: Foster-Miller, Inc.
    Place of Publication: United States

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Description

Instrumentation difficulties encountered in the previous reporting period were addressed early in this reporting period, resulting in a new instrumentation configuration that appears to be free of the noise issues found previously. This permitted the collection of flow calibration data to begin. The first issues in question are the effects of the type and location of the transducer mount. Data were collected for 15 different transducer positions (upstream and downstream of an elbow in the pipe), with both a stud mount and a magnetic transducer mount, for each of seven combinations of air and coal flow. Analysis of these data shows that the effects of the transducer mount type and location on the resulting dynamics are complicated, and not easily captured in a single analysis. To maximize the practical value of the calibration data, further detailed calibration data will be collected with both the magnetic and stud mounts, but at a single mounting location just downstream of a pipe elbow. This testing will be performed in the Coal Flow Test Facility in the next reporting period. The program progress in this reporting period was sufficient to put us essentially back on schedule.

Physical Description

12 pages

Notes

OSTI as DE00835633

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  • Other Information: PBD: 1 Oct 2004

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  • Report No.: NONE
  • Grant Number: FC26-03NT41846
  • DOI: 10.2172/835633 | External Link
  • Office of Scientific & Technical Information Report Number: 835633
  • Archival Resource Key: ark:/67531/metadc786706

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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.

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  • October 2004

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  • Dec. 3, 2015, 9:30 a.m.

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  • April 27, 2018, 12:59 p.m.

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Hill, Wayne; Demler, Roger & Mudry, Robert G. Sensor for Individual Burner Control of Firing Rate, Fuel-Air Ratio, and Coal Fineness Correlation, Quarterly Report: July-September 2004, report, October 2004; United States. (digital.library.unt.edu/ark:/67531/metadc786706/: accessed November 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.