Research on thermophoretic and inertial aspects of the ash particle deposition on heat exchanger surfaces in coal-fired equipment. Quarterly technical report, September 1, 1986--November 30, 1986 [electronic resource]
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Online Access |
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| Corporate Authors: | , |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Dept. of Energy ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1986.
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| Abstract: | In support of the above mentioned objectives, we have initiated theoretical studies in the following three interrelated areas : (a) Interaction of inertial- and thermophoretic effects in well-defined laminar ̀̀dusty-gas̀̀ flows. (b) Self-regulated sticking and deposit erosion in the simultaneous presence of vapor or submicron ̀̀gluè̀ (c) Use of packed bed and tube-bank heat transfer and friction correlations to provide the basis for future tube-bank fouling predictions.During the first three months of Grant DE-FG22-86 PC 90756, we have: (1) Designed and initiated construction of the microcombustor particle-laden jet facility described in Section 3.1. (2) Initiated theoretical studies of the interaction of inertial and thermophoretic effects, the role of simultaneous vapor arrival in determining particle sticking and erosion probabilities, and mass transport phenomena in deep tube banks. |
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| Item Description: | Published through the Information Bridge: DOE Scientific and Technical Information. 12/01/1986. "doe/pc/90756--t5" "DE93003892" Rosner, D.E. |
| Physical Description: | 8 p. : digital, PDF file. |
| Type of Report and Period Covered Note: | Quarterly; |