Determining the Temperature Profile in a Cylindrical Sample

Power-series solution extrapolates from axial temperature profile. Thermal profile in homogeneous axisymmetric body determined throughout body if axial temperature profile known at any radius. New theory developed as aid in research on growth of mercury cadmium telluride for infrared detectors. In particular, applicable to Bridgman-Stockbarger growth, in which round cylindrical ampoule of molten ternary semiconductor is solidified directionally, from one end to other.