摘要
本文根据电热原理和传热学理论推导出了电接触加热时间的计算公式， 并通过实验进行了验证。实验结果表明， 该计算公式计算准确， 可以指导实际生产和设计。
Based on electrothermal principle and heat transfer theory,a calculation formula of direct electro heating time was deduced in the paper.An experiment was carried out to testify the formula.The result showed that this formula was accurate and could be used in practical production and design.
出处
《冶金能源》
1999年第5期23-26,共4页
Energy For Metallurgical Industry
