The high-heat flux testing facility based on water-wall Plasma Arc Lamps (PAL) was designed for (a) materials testing; (b) Al and steel annealing; (c) infrared heating; and (d) cladding and coating deposition. The PAL systems use a 12,000°C plasma arc contained in a quartz tube cooled by a spiral water flow over the inside tube surface.
The maximum incident heat fluxes are 27 and 4.2 MW/m2 over areas of 1x10 and 9x12 cm2, respectively. The facility's testing chamber has been designed to accommodate large samples required for the high-heat flux testing of prototype components.
See LightMAT Capability Data Sheet at end of page for more details.
The very high heat fluxes available over wide areas are unique within the national laboratories and industry.
These facilities are available for various partnership arrangements with industry.
Dr. Adrian Sabau, Senior Staff Scientist, firstname.lastname@example.org, 865-241-5144
- Sabau A.S., Ohriner E.K., Kiggans J.O., Harper D.C., Snead L.L., and Schaich C.R., 'Facility for high heat flux testing of irradiated fusion materials and components using infrared plasma arc lamps,' Physica Scripta, T159, 014007, 2014.
- Rivard J.D.K., Sabau A.S., Blue C.A., Harper, D.C., and Kiggans, J.O., 'Modeling and processing of liquid-phase-sintered gamma-TiAl during high-density infrared processing,' Metall. and Mat. Trans. 2006, Vol. 37A, pp. 1289-1299.
- Rivard, J. D. K. Sabau, A.S. Blue, C. A. Ohriner, E. K. Jayaraman, N., 'Thermophysical Properties of Roll Compacted Nickel Sheet for High Density Infrared Processing,' Metall. and Mat. Trans., 2003 Vol. 34A, pp. 3043-3054.