CAJ | 학술논문

采用坐标变换法导出了圆筒空间轴对称问题稳态热传导温度分布的关系式．由圆筒内外侧冷热流体介质沿轴向的温度分布计算圆壁内各处温度分布．计算结果与实验结果吻合很好．所得公式的适用条件与多数实际情况一致，可用于实际热传导工程计算．此方法计算工作量小，结果准确．
채용좌표변환법도출료원통공간축대칭문제은태열전도온도분포적관계식．유원통내외측랭열류체개질연축향적온도분포계산원벽내각처온도분포．계산결과여실험결과문합흔호．소득공식적괄용조건여다수실제정황일치，가용우실제열전도공정계산．차방법계산공작량소，결과준학．
Using the variable transformation method,the formulae of the axial symmetrical wall temperature distribution during steady heat conduction of a hollow cylinder are derived in this paper.The wall temperature distribution and the wall heat flux distribution in both axial and radial direction can be calculated by the temperature distribution of the liquid medium both inside and outside the cylinder with temperature changing in axial direction.The calculation results are almost consistent with the experience results.The applicative condition of the formulae in this paper consists with most of practice.They can be applied to the engineering calculation of the steady heat conduction.The calculation is simple and accurate.