【摘要】 针对笔记本电脑散热用微型离心风机,利用逆向工程技术获得风机叶片及其蜗壳模型,利用数值计算软件Fluent对其内部流动进行了模拟计算,并将计算得到的风机性能曲线与实验结果进行了比较,结果显示误差在8%以内,同时分析了风机内部流动情况。更多还原

【Abstract】 Solid model of a micro-centrifugal fan used in notebook PC was got by reverse engineering technology;based on the model,numerical analysis was done by CFD software Fluent.Numerical calculation of fan performance line coincided well with experimental results with the maximum error within 8%.更多还原