空气渗透

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。

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 .

多层建筑冷空气渗透风量和能耗计算软件的研究

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

模型II包气带由两个水平土层构成，上层的空气渗透性大于下层，每一层都为均质介质。

Model II is a system composed of two horizontal layers . Each layer is homogeneous and the upper layer is more permeable than the lower one .

分析比较了风压单独作用下新规范和原规范的风压修正，结果表明地面粗糙度等级的修订对10m以下建筑的空气渗透理论风压的影响较大。

Analyses and compares the wind pressure correction of buildings with wind working alone in the new code and former code . The result indicates that the modification of terrain roughness class has an obvious impact on theoretic wind pressure below 10 m.

建筑幕墙试验装置空气渗透性能误差分析

Analysis of air permeability errors of building curtain walls test devices

波特兰水泥粒度试验-空气渗透设备法

Testing method for fineness of portland cement by air permeability apparatus

GB/T7107-1986建筑外窗空气渗透性能分级及其检测方法

Graduation of air permeability and their test method for windows

注意：空气渗透性和透气性是两个不同的概念。

Note : Air permeability and breathability are not synonymous .

估测湿沥青样品空气渗透系数的一个近似解析解

An Approximated Analytical Solution for Measuring Air Permeability of Wet Asphalt Sample

空气渗透及其能耗的计算机动态仿真研究

Dynamic Simulate on the Process and Energy of Air Infiltration

也就是说，较高的空气渗透性的纤维一般来讲具有更好的透气性。

That said , higher air permeable fabrics are generally more breathable .

GB/T15226-1994建筑幕墙空气渗透性能检测方法

Test method of air permeability performance for building curtain walls

高层建筑空气渗透线算图的编制与使用

Nomographic method for air infiltration calculation of highrise buildings

这是为训练特别战士的最有效的空气渗透法。

The single most effective aerial infiltration available to the special warfare operator .

地面粗糙度等级的修订对空气渗透理论风压的影响

Impact of modifying terrain roughness class on theoretic wind pressure of air filtration

渗风特性指数对空气渗透的影响

The Influence of Infiltration Characteristic Exponent on Air Infiltration

GB/T13686-1992建筑外门的空气渗透性能和雨水渗漏性能分级及其检测方法

Graduation and test methods of air permeability and water penetration for building external doors

建筑物内部隔断系数是影响空气渗透的重要因素。

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

因此除了合理设计采暖系统，控制外面冷空气渗透也很重要。

Therefore , it is important to control the air leaks from outside in addition to proper design of the heating system .

低渗透气藏水相蒸发对气体渗流的影响注意：空气渗透性和透气性是两个不同的概念。

The influence of water phase evaporation on gas percolation in low permeability gas reservoirs Note : Air permeability and breathability are not synonymous .

介绍的实验室方法&自然降压法，结合实验数据，给出一个测量非饱和湿沥青样品空气渗透系数的方法。

This paper develops a model for measuring air permeability of partially saturated asphalt samples using falling-pressure method in laboratory introduced by Li et al .

建筑能耗计算不仅考虑围护结构的传热，而且要包括空气渗透传热、内部得热、室内照明、空调采暖设备的能效比等因素。

Not only including the heat transfer of envelop , it is also considered air infiltration inner heat gain lighting energy efficiency ratio for Energy Consume Calculation .

建立了单一粉煤灰影响因子模型，分析了粉煤灰掺量对混凝土空气渗透系数的影响。

The model of a factor that fly ash effects on carbonation resistance was found , effect of fly ash on the air infiltration coefficient is analyzed .

认为水渗透性试验、氯化物渗透性试验、空气渗透性测试各适合于不同的场合和情况，不存在某一种强于另一种的问题。

It pointed out that , the water permeability test , the chloride permeability test and the air permeability test are suit for different situation and they can not be replaced each other .

幕墙作为现代建筑外立面常用的墙体装饰材料，应满足风压变形、雨水渗漏、空气渗透、平面内变形、保温、隔热、防水、耐高温、耐撞击等要求。

To be used as a modern facade of buildings , curtain wall decoration materials commonly should meet the requirements of wind pressure , water leakage , air infiltration , in-plane deformation , heat insulation , waterproof , high temperature , and impact-resistance .

本文通过对四种不同外围护结构房间温度波动的计算，分别探讨了室外气温、太阳辐射、空气渗透等通过外围护结构&墙、窗对房间温度波动的影响。

Based on the calculation results of indoor temperature fluctuation of room with 4 kinds of exterior envelopes , the influence on indoor temperature fluctuation of outdoor temperature , solar radiation and air infiltration through exterior envelopes have been analyzed in this paper .

外窗由于要求具备通风采光的功能，而成为隔热保温的薄弱环节，若综合外窗的传热热损失和空气渗透热损失则约占围护结构全部热损失的47%。

Because of the functional requirement in daylight and ventilation of the window , that made it become the weak line of thermal insulation and the sum of its heat transfer loss and air infiltration heat loss will accounts for47 % of the total building envelop heat loss .

建筑物空气自然渗透计算模型及通用程序

Model and General Program for Computing Natual Air Infiltration in Buildings

而大众艺术更是像空气一样渗透到大众的日常生活中。

Meanwhile , the mass art seeps into the public ordinary live just like the air .

他们在地下室的同样的测试，看看如何冷空气能渗透到主屋。

They did the same test in the basement to see how cold air could penetrate into the main house .