A test device for premixed gas turbine combustion oscillations

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Description

This paper discusses the design and operation of a test combustor suitable for studying combustion oscillations caused by a commercial-scale gas turbine fuel nozzle. Aside from the need to be conducted at elevated pressures and temperatures, it is desirable for the experimental device to be flexible in its geometry so as to provide an acoustic environment representative of the commercial device. The combustor design, capabilities, and relevant instrumentation for such a device are presented, along with initial operating experience and preliminary data that suggests the importance of nozzle reference velocity and air temperature.

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21 p.

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Richards, G.A.; Gemmen, R.S. & Yip, M.J. September 1, 1996.

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This article 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. It has been viewed 14 times . More information about this article can be viewed below.

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Description

This paper discusses the design and operation of a test combustor suitable for studying combustion oscillations caused by a commercial-scale gas turbine fuel nozzle. Aside from the need to be conducted at elevated pressures and temperatures, it is desirable for the experimental device to be flexible in its geometry so as to provide an acoustic environment representative of the commercial device. The combustor design, capabilities, and relevant instrumentation for such a device are presented, along with initial operating experience and preliminary data that suggests the importance of nozzle reference velocity and air temperature.

Physical Description

21 p.

Notes

OSTI as DE96013549

Source

  • Advanced turbin system (ATS) combustion workshop, Lake Arrowhead, CA (United States), 19-22 Mar 1996

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  • Other: DE96013549
  • Report No.: DOE/METC/C--96/7245
  • Report No.: CONF-9603196--1
  • DOI: 10.2172/379048 | External Link
  • Office of Scientific & Technical Information Report Number: 366477
  • Archival Resource Key: ark:/67531/metadc689049

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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

  • September 1, 1996

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • Nov. 25, 2015, 5:17 p.m.

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Richards, G.A.; Gemmen, R.S. & Yip, M.J. A test device for premixed gas turbine combustion oscillations, article, September 1, 1996; Morgantown, West Virginia. (digital.library.unt.edu/ark:/67531/metadc689049/: accessed October 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.