air infiltration

CFD study of air infiltration flux through cracks

用CFD方法研究空气通过缝隙的渗透

The internal partition coefficient of building is the important factor of influencing air infiltration.

建筑物内部隔断系数是影响空气渗透的重要因素.

Test Study on cold air infiltration of insulating valve

保温阀冷风渗透量的实验研究

coaction of wind pressure and thermal pressure in air infiltration calculation

空气渗透计算中风压与热压的叠加问题

Effect of constructional components of air infiltration and energy consumption

建筑构件对渗风量及能耗的影响分析

Analysis of energy consumption proportion of air infiltration to heat conduct in north area

北方地区建筑渗风能耗与传热能耗的比例分析

When calculating the quantity of air infiltration by a shield door, on the method, the whole dynamical process is realized which the train is gradually stoped from operating and then the shield door is opened.

在计算屏蔽门的漏风量时，在方法上实现了列车从运行到停靠再到屏蔽门打开的整个动态过程。

Calculation of heating load of highrise buildings due to air infiltration

高层建筑冷风渗透耗热量的一种计算方法

Based on CFD simulation calculation, obtains the relationships between air infiltration flux through cracks with different height and pressure difference, and those between flux coefficient, local resistance coefficient and geometry property of the crack.

通过模拟计算，得到不同缝隙高度下渗透空气量与缝隙两侧压差的函数关系式，以及流量因数、缝隙局部阻力系数与缝隙几何特性量的函数关系式。

The Analysis of the Calculation Method of Air Infiltration for High Building in Winter

高层建筑冬季冷风渗透量计算方法分析

Dynamic Simulate on the Process and Energy of Air Infiltration

空气渗透及其能耗的计算机动态仿真研究

Study of climatic model for analyzing dynamic energy consumption of air infiltration in buildings

用于建筑渗风动态能耗分析的气象模型研究

Research of air infiltration and energy consumption calculating software for multistoreyed buildings

多层建筑冷空气渗透风量和能耗计算软件的研究

If there are no air infiltration, that is, removed brake drum, brake according to the reasons for the various parts one by one to check.

若无空气渗入，即拆下制动鼓，按原因逐一检查制动器各部件。

Based on a study of calculating air infiltration and its incured heat loss, analyzes the meaning of the orientation correction factor ( n), determines the related statistical parameters of wind, puts forward a new calculating method of n value and gives a corresponding example.

在研究空气渗透耗热量和渗风量计算的基础上，分析了空气渗透朝向修正系数n的含义，确定了风的相关统计参数，推导了新的n值计算统计方法，并给出了相应的计算实例。

Proper determination of the thermal pressure and internal partition coefficients is the key to accuracy of air infiltration calculation.

热压系数和内部隔断系数是准确计算渗风量的关键。

Model and General Program for Computing Natual Air Infiltration in Buildings

建筑物空气自然渗透计算模型及通用程序