分析了置换通风和混合通风的原理。
Analyses the principles of displacement ventilation and mixing ventilation.
通过现场研究获得了混合通风建筑环境的全年变化特征。
The environmental variations of the mix-mode buildings were obtained by the field study.
应用CFD技术对混合通风系统进行数值模拟成为混合通风的主要研究方法。
It is main research method to apply the CFD technology to carry on the numerical simulation for hybrid ventilation system.
数值算例证明了纵向-半横向混合通风方式在特长公路隧道通风中应用的可行性。
Through numerical computation examples, it is proved that the application of the longitudinal-transverse composite ventilation system is feasible in lengthy highway tunnels.
目前我国医院病房的通风系统主要采用混合通风方式，但是这种通风方式存在很多弊端。
At present, China's hospital wards main using Hybrid ventilation, but there are many defects in these ways of ventilation.
因而对于特长公路隧道，研究除纵向通风形式之外的各种混合通风方式显然有着重要的理论和实践意义。
Therefore, in respect to lengthy highway tunnels, the research on various combined ventilation systems expects that the longitudinal one is really important in theory and practice.
讨论了通风有效性与空气分布特性的相关性，分析了混合通风（上送下回）通风效率低于置换通风效率的原因。
Discusses correlations between ventilation effectiveness and air distribution, analyses why the ventilation efficiency of mixing ventilation is lower than that of displacement ventilation.
传统饮食业厨房采用混合通风技术，存在室内油烟污染严重、室内温度高、气流组织不合理、负荷波动大的特点。
Mixing ventilation is widely used in the traditional catering kitchen, resulting in the serious pollution in cooking fumes, high temperature, unreasonable airflow and high load fluctuation.
结合人体释放污染物的气流运动特性，指出以排除人员活动区内人体释放污染物为目的时，置换通风较混合通风更为有效。
Based on the movement characteristics of the contaminants released by human, points out that displacement ventilation is more efficient than mixing ventilation w...
将太阳能与混合通风复合能量系统应用于住宅建筑，可以最大限度地利用风能、太阳能等自然能源，削减不可再生能源的耗费。
It is promising for residence energy system designs to integrate solar energy and hybrid ventilation to residences to largely use natural energy and reduce dissipation of fossil energy.
将太阳能与混合通风复合能量系统应用于住宅建筑，可以最大限度地利用风能、太阳能等自然能源，削减不可再生能源的耗费。
It is promising for residence energy system designs to integrate solar energy and hybrid ventilation to residences to largely use natural energy and reduce dissipation of fossil energy.
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