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提出非规则网格有限体积法计算复杂外形体育馆建筑的室内气流分布．采用κ－ε湍流模型进行分析，在建筑地面与壁面考虑了气流流动粘性作用的影响，用壁面函数加以修正．据此，编制了通用计算程序，计算分析了体育馆建筑室内气流分布方案，找到最优方案，为空调设计的优化提供了强有力的分析手段．
The non-regular grid finite volume method is proposed to calculate the indoor air flow distribution in complex shape gymnasium building. The κ-ε turbulence model was used to analyze the influence of the viscous flow on the ground and wall of the building, and the wall function was used to correct the effect. Based on this, a general calculation program was compiled, and the indoor air flow distribution scheme of the gymnasium building was calculated and analyzed to find the optimal solution, which provided a powerful analytical tool for the air conditioning design optimization.