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Analysis of Temperature Distribution of Solid and Gas in the Rotary Cooler  

이만승 (대전대학교 공과대학 신소재공학과)
최주석 (대전대학교 공과대학 기계공학과)
전철근 (대전대학교 공과대학 기계공학과)
Publication Information
Resources Recycling / v.11, no.3, 2002 , pp. 25-30 More about this Journal
Abstract
Heat transfer occurring in the rotary cooler was analyzed by applying a one-dimensional steady state. The temperature of inlet gas and the measured temperature of outlet gas were used as boundary conditions. Axial temperature distribution of solid, gas and wall were calculated by solving two differential equations and two algebraic equations under the constraint of two point boundary conditions and operating conditions. The temperatures of outer wall calculated in this study were in good agreement with those measured from running rotary cooler.
Keywords
Rotary cooler; Temperature distribution; Heat transfer; Energy balance;
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