Particularly, large discrepancy results when solving non-isothermal indoorairflow with RANS.
特别是对于非等温流动，用RANS法预测高大空间气流组织误差较大。
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It not only can indoorairflow organized rationally, but also can air temperature and humidity, flow rate satisfied. What's more, the noise control should also be concerned about.
Adopting the traditional mixture ventilation, it is difficult to improve the indoorair quality due to the limit of the fresh breeze's mass flow, unless we consume more energy.