Development of a coal fired pulse combustor for residential space heating. Phase I, Final report

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Description

This report presents the results of the first phase of a program for the development of a coal-fired residential combustion system. This phase consisted of the design, fabrication, testing, and evaluation of an advanced pulse combustor sized for residential space heating requirements. The objective was to develop an advanced pulse coal combustor at the {approximately} 100,000 Btu/hr scale that can be integrated into a packaged space heating system for small residential applications. The strategy for the development effort included the scale down of the feasibility unit from 1-2 MMBtu/hr to 100,000 Btu/hr to establish a baseline for isolating the effect … continued below

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100 p.

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Creator: Unknown. April 1, 1988.

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Description

This report presents the results of the first phase of a program for the development of a coal-fired residential combustion system. This phase consisted of the design, fabrication, testing, and evaluation of an advanced pulse combustor sized for residential space heating requirements. The objective was to develop an advanced pulse coal combustor at the {approximately} 100,000 Btu/hr scale that can be integrated into a packaged space heating system for small residential applications. The strategy for the development effort included the scale down of the feasibility unit from 1-2 MMBtu/hr to 100,000 Btu/hr to establish a baseline for isolating the effect of scale-down and new chamber configurations separately. Initial focus at the residential scale was concentrated on methods of fuel injection and atomization in a bare metal unit. This was followed by incorporating changes to the advanced chamber designs and testing of refractory-lined units. Multi-fuel capability for firing oil or gas as a secondary fuel was also established. Upon completion of the configuration and component testing, an optimum configuration would be selected for integrated testing of the pulse combustor unit. The strategy also defined the use of Dry Ultrafine Coal (DUC) for Phases 1 and 2 of the development program with CWM firing to be a product improvement activity for a later phase of the program.

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100 p.

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OSTI as DE96004390

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  • Other Information: PBD: Apr 1988

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  • Other: DE96004390
  • Report No.: DOE/PC/90278--T7
  • Report No.: MTCI--90278-PI-F
  • Grant Number: AC22-86PC90278
  • Digital Object Identifier: https://doi.org/10.2172/176788
  • Office of Scientific & Technical Information Report Number: 176788
  • Archival Resource Key: ark:/67531/metadc671764

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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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  • April 1, 1988

Added to The UNT Digital Library

  • June 29, 2015, 9:42 p.m.

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  • Dec. 11, 2015, 3:03 p.m.

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Development of a coal fired pulse combustor for residential space heating. Phase I, Final report, report, April 1, 1988; United States. (https://digital.library.unt.edu/ark:/67531/metadc671764/: accessed March 29, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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