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METHOD OF CREATING HEAT EXCHANGER MODEL, FLUID ANALYSIS METHOD FOR HEAT EXCHANGER, AND FLUID ANALYSIS DEVICE
METHOD OF CREATING HEAT EXCHANGER MODEL, FLUID ANALYSIS METHOD FOR HEAT EXCHANGER, AND FLUID ANALYSIS DEVICE
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机译:建立换热器模型的方法,换热器的流体分析方法以及流体分析装置
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摘要
PROBLEM TO BE SOLVED: To provide a method of creating a heat exchanger model which allows for accurately analyzing a fluid flow even when a fluid flows into the heat exchanger model from an oblique direction.SOLUTION: A method of creating a heat exchanger model involves making a computer perform; a process for providing a plurality of tube models 61 arranged at a predetermined pitch in a Z-axis direction; a process for providing a direction conversion model 62 for converting an airflow direction to a Y-axis direction between each pair of adjacent tube models 61, 61; and a process for providing resistance-imparting models 63 for imparting a resistive property to a fluid on a downstream side in the airflow direction through the direction conversion models 62.SELECTED DRAWING: Figure 3
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