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Wilson图解法又称为Wilson标绘法,它是解决从总传热系数中分离出放热系数的一种有效方法。由于用试验来确定传热系数不需直接测量壁面温度,所以传热系数的试验测定较为简单易行,因此Wilson法在国内外传热试验中已得到非常广泛的应用。关于Wilson法,《在换热器传热试验中用Wilson图解法确定给热系数》一文及文献[11]中已有详细的介绍。这里,我们仅谈一下使用Wilson法时应注意的问题。一、Wilson法的原理为了说明这个问题,先来讨论Wilson法的原理,看一看Wilson法是建立在什么基础
Wilson graphic method, also called Wilson plotting method, is an effective way to solve the problem of separating the heat release coefficient from the total heat transfer coefficient. Since the heat transfer coefficient is determined experimentally without measuring the wall temperature directly, the test of heat transfer coefficient is relatively simple and easy to conduct. Therefore, the Wilson method has been widely used in heat transfer tests at home and abroad. Regarding the Wilson method, the article “Determination of heat transfer coefficient by Wilson diagram in heat transfer test of heat exchanger” and in [11] are described in detail. Here, we only talk about the use of Wilson law should pay attention to the problem. First, the principle of Wilson law To illustrate this problem, first to discuss the principle of Wilson law, take a look at the foundation of Wilson law is based on what