ICU病房通风方式的数值模拟

Numerical Simulation of Ventilation System in Intensive Care Unit

本文利用CFD软件探讨了不同送回风方式下．ICU病房内温度场、速度场、浓度场分布的优劣．并用于指导气流组织设计。本文所采用的研究方法，对一般建筑物室内气流组织及通风方式的设计、评估也具有参考价值。

This thesis studies different distribution of temperature, velocity and concentration fields of Intensive Care Units based on different air supply and return pattern, and guides the air distribution design. The research method adopted in this thesis can also provide guidance on the design and evaluation of the air distribution and ventilation pattern in common buildings.