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一、利用相似理论进行模型实验在电子计算机的热设计中,理论分析是重要的一环,即:根据元件的功率与外型尺寸,装机密度及线路、装架结构各个方面的要求提出几种可行的方案,利用传热学与流体力学的原理进行初步热分析。为了验证理论分析的正确与否,往往需进行模型实验。有的换热过程用理论分析难以获得准确的结论,也需靠模型实验解决。
First, the use of similar theory model experiments Thermal design of electronic computers, the theoretical analysis is an important part, namely: According to the power and appearance size of components, installed density and wiring, rack structure in all aspects of the proposed several Feasible program, the use of heat transfer and fluid dynamics of the principle of preliminary thermal analysis. In order to verify the correctness of theoretical analysis, it is often necessary to carry out model experiments. Some of the heat transfer process with theoretical analysis difficult to obtain accurate conclusions, but also to rely on model experiments.