为了提供分析潮气换气期间热、水以及可溶气体在气道中互换的方法,描述热、水在呼吸道中互换的一维理论模型已扩展到描述包括在气道粘膜可溶气体的交换和气道内的粘液层的水交换。热、水以及气体交换不仅同时发生,而且它们之间还相互作用。气道表面和粘液衬的加热或冷却都影响水的蒸发和可溶气体的交换。水蒸发构成了主要的热交换源。模型预计的平均气道温度与文献中发表的口鼻呼吸数据相符。通过最适合于实验数据的模型参 In order to provide a method of analyzing the exchange of heat, water and soluble gases in the airways during moisturization, a one-dimensional theoretical model describing heat and water exchange in the respiratory tract has been extended to describe the exchange of gases, including airway mucosa-soluble gases And airway mucus layer of water exchange. Heat, water and gas exchange occur not only simultaneously, but also between them. Airway surface and mucus lining heating or cooling both affect the evaporation of water and the exchange of soluble gases. Water evaporation constitutes the main heat exchange source. The model predicts mean airway temperature in line with published snort breathing data. Pass the model parameter most suitable for the experimental data