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叙述空调房间内气流的紊流模型的种类，比较了现应用最为广泛的κ－ε两方程模型中高雷诺数κ－ε模型与低雷诺数κ－ε模型的模拟性能，提出了用ＣＦＤ模拟室内气流时的误差及改进的方向。
The types of turbulence models for airflow in air-conditioned rooms are described. The simulation performance of the high Reynolds number κ-ε model and the low Reynolds number κ-ε model in the most widely used κ-ε two-equation model is compared. Airflow errors and the direction of improvement.