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本期刊登了“电接触炉电压公式的探讨及对传统公式的质疑”一文,此文对原公式进行了数学上的理论探讨,建立了新的电压公式,对传统应用的公式提出了质疑。本刊过去比较注重刊载应用技术方面的文章,对这类文章发表较少,审稿过程中,经多人审稿,观点不能团结统一。为活跃学术空气,本刊决定将此文刊出,供读者参考,并欢迎大家参加讨论。本文论述了电接触加热炉加热参数,电压U与其它参数L、V、D,θ之间的数学关系,重新建立电压公式,同时对传统的电压公式提出质疑。
In this issue, the article discusses the discussion of the voltage formula of the electric contact furnace and the questioning of the traditional formula. This article has carried on the mathematical theory discussion to the original formula, established the new voltage formula, questioned the formula of the traditional application. In the past, we paid more attention to articles on applied technologies, and published fewer articles of this kind. During the reviewing process, many people review draft articles, and opinions can not be unite and united. To be active academic air, this article decided to publish this article for readers reference, and welcome to participate in the discussion. This paper discusses the mathematical relationship between heating parameters of electric contact heating furnace, voltage U and other parameters L, V, D, θ, and re-establishes the voltage formula. At the same time, it challenges the traditional voltage formula.