Spectral thermal radiation characteristics of coal ashes and slags: Influence of chemical composition and temperature

Proceedings of the ASME Summer Heat Transfer Conference

Volumn 2003, Issue , 2003, Pages 33-39

  Linka, S ^a   Wirtz, S ^a   Scherer, V ^a  

^a RUHR UNIVERSITY BOCHUM   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COAL ASH; COMPOSITION; FUNCTIONS; LIGHT REFLECTION; PULVERIZED FUEL; SEDIMENTATION; SILICA; SLAGS; THERMAL CONDUCTIVITY;

REFLECTIVE OPTICS; SOLID FUELS;

HEAT RADIATION;

EID: 1842730285     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/ht2003-47187     Document Type: Conference Paper

References (10)

1. Mills, K. C. and Rhine, J. M., 1989, "The Measurement of the Physical Properties of Slags Formed during Coal Gasification", Fuel, 68, pp. 904-910.
2. Baxter, L. L., Fletcher, T. H. and Ottesen, D. K., 1988, "Spectral Emittance Measurement of Coal Particles", Energy & Fuels, 2, pp. 423-430.
3. nd Edition," Verlag Stahleisen GmbH, Düsseldorf.
4. Havstad, M. A., McLean, W. and Self, S. A., 1993, "Apparatus for the Measurement of the Optical-Constants and Thermal Radiative Properties of Pure Liqiud-Metals from 0.4 to 10 μm," Fuel, 64, pp. 1971-1978.
5. Havstad, M. A., McLean, W. and Self, S. A., 1993, "Measurements of the Thermal Radiative Properties of Liquid Uranium," Journal of Heat Transfer, 115, pp. 1013-1020.
6. Hottel, H. C. and Sarofim, A. F., 1967, "Radiative Transfer," McGraw-Hill, New York.
7. Siegel, R. and Howell, 1981, "Thermal Radiation Heat Transfer," Hemisphere.
8. Linka, S., 2003, "Untersuchung der Eigenschaften von Schlacken und Schmelzen in technischen Feuerungen," Dissertation, Ruhr-Universität Bochum, Bochum.
9. DeWitt, D. P. and Nutter, G. D., 1988, "Theory and Practice of Radiation Thermometry," Wiley, New York.
10. Neuer, G., 1972, "Verfahren zum Messen des Emissionsgrades fester Stoffe bei hohen Temperaturen," VDI-Z, 114, No. 1, pp. 38-42.