Experimental analyses of the flow of drug particles inside the human lung usually require that the patient be exposed to radiation and also of expensive equipment that often lack of enough accuracy. Numerical calculations based on CFD (computational fluid dynamics) have been proven to be a valuable tool to analyze flows in diverse applications.

中文翻译：

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人肺的计算机模拟原型，具有单个气道以预测颗粒沉积。

对人肺内部药物颗粒流动的实验分析通常要求患者暴露于辐射下，并且还需要昂贵的设备，这些设备通常缺乏足够的准确性。基于CFD（计算流体动力学）的数值计算已被证明是分析各种应用中流量的有价值的工具。