natural ventilation

Now, the pattern of the control of subway environment have been developed into the one that the environment is controlled by the shield door near both side of the platform and the air conditioning system inside the platform from early one by natural ventilation.

地铁站台环控模式已经由早期的自然通风模式发展成如今的在站台两侧设置屏蔽门、站台内部设置空调进行环控的模式。

Energy consumption analysis of natural ventilation and infiltration in air conditioned rooms in summer

夏季空调房间无组织通风的能耗分析

The numerical results indicate that whether there exists a thermal pressure in the courtyard, there is almost no variation of natural ventilation of the windward side rooms.

数值模拟结果表明，无论有无热压作用，庭院式建筑迎风面的房间透风效果变化都不大；

By adopting combination of the mechanical ventilation and natural ventilation for the tank house in cold region in winter, it is possible to remove residual heat and humidity within the plant building, improve labor conditions and reduce corrosion of exterior-protected structure due to dewing of acid mist.

对于冬季寒冷地区的电解车间，采用机械通风与自然通风相结合的方式，可以排除厂房内的余热和余湿，改善劳动条件，减少酸雾凝结对围护结构的腐蚀。

While in nowadays building industry the natural ventilation is a widely used technology that can improve the thermal environment of the building and reduce the energy consumption of air conditions.

而自然通风是当今建筑普遍采用的一项改善建筑热环境、减少空调能耗的技术，采用自然通风可以取代或者部分取代空调。

Deduces theoretically the natural ventilation calculation under the action of thermal pressure and wind pressure individually and simultaneously.

从理论上推导出热压、风压以及二者共同作用下的自然通风计算方法。

Therefor, it is important to strengthen building natural ventilation.

因此，加强建筑自然通风显的尤为重要。

Natural ventilation system of the building can be divided into wind pressure and thermal pressure ventilation systems by driving forces.

建筑的自然通风系统由于动力的不同而分为风压通风系统和热压通风系统。

Select one of the three major natural ventilation, Based on FLUENT software, obtained by changing the parameters of the model under three ventilation mode, the optimized design each ventilation mode.

本文选取了其中主要的三种自然通风方式，基于FLUENT软件、通过分别改变三种通风方式下的模型参数，得出了每种通风方式下的最优化设计。

The article introduces the ventilation design of underground garage which combines natural ventilation with system of mechanical exhaust plus smoke evacuation and discusses the control mode of each component of the system of mechanical exhaust plus smoke evacuation in the process of conversion.

文章介绍了自然通风+机械排风兼排烟系统相结合的地下汽车库通风设计，探讨了排风兼排烟系统在转换过程中各部件的控制方式。

The three-variable model describing the heat convection process in the natural ventilation wet cooling tower is computed using central difference method, and realized with the language of VC++;

对描述自然通风逆流式冷却塔对流换热过程的三变量模型，利用中心差分法进行求解，计算过程利用VC++语言实现；

Natural ventilation is an energy-saving ventilation technology. However, due to the weak driven force of natural ventilation, i.e., wind pressure or thermal pressure, the natural ventilation rate is usually smaller than that of mechnical ventilation.

然而，由于自然通风的驱动力，热压或风压通常情况下较弱，自然通风的通风能力与机械通风相比，相对较弱。

This article introduced building outline, geographical location, weather features of SPIA T2, and described objects of natural ventilation study.

介绍了上海浦东国际机场T2航站楼的建筑概况、地理位置、气候特点及自然通风的研究目的；

The factory uses geothermic energy, natural lighting and natural ventilation.

该工厂使用地热能源，自然采光和自然通风。

Gallavardin explains that a typical bioclimatic T3 building is naturally about 41 Fahrenheit ( 22 Celsius) cooler than the outside temperature, with natural ventilation and the odd ceiling fan doing the rest of the work.

嘎拉瓦丁解释说，典型的T3生物气候建筑内的自然温度比室外温度低41华氏度（22摄氏度），只需要自然通风和几个吊顶电风扇就能保持凉爽。

Using the combination method of field test and numerical simulation to study natural ventilation mode of cold alley in Chen Clan Academy, it not only can evaluate effects of cold alley on the regional micro environment, but also has certain reference significance for architectural planning and design.

利用现场测试和数值模拟相结合的方法分析陈家祠冷巷的自然通风方式，不仅可以评价冷巷对区域微环境的影响，还对建筑规划设计有一定的参考意义。

Sustainable design features will also include proper site orientation, natural ventilation, passive solar design, and daylighting.

可持续设计的特点也包括适当的场地定位，自然通风，被动式太阳能设计，采光。

The result indicates that the natural ventilation can effectively improve the indoor thermal environment and satisfy the demand of human thermal comfort in transition seasons.

研究结果表明，自然通风在过渡季节能有效改善室内热环境，较好地满足人体热舒适要求。

The paper perfected and extended the predicted model of air flow rates in natural ventilation driven by both wind and thermal force in four-opening buildings, which has been introduced in the British Standard ( BS5925).

本文改进并拓展了英国自然通风标准BS5925中的风力与热浮力共同作用的四开口建筑的自然通风的风量计算模型。

Testing and analysis of natural ventilation and infiltration in air-conditioned buildings

空调建筑无组织通风的实测分析

Natural Ventilation Design for Free-standing Houses

独立式住宅的自然通风设计

There are heat source in all kinds of buildings and natural wind outdoor, therefore the natural ventilation of coupling thermal pressure and wind pressure is the most common form.

各类建筑中或多或少都存在热源，且室外也经常存在一定的自然风，因此耦合热压和风压作用的自然通风是最常见的形式。

After the public health conjuncture, such as" SARS "and" Bird Flu", it seems more and more important to obtain in the underground space enough natural ventilation and natural lighting to enhance the environment quality.

能够获得充足、新鲜、温湿度适宜的自然通风和充足日照，提高其空间环境质量，对于“非典”乃至“禽流感”等公共空间卫生危机后的地下空间发展是非常值得关注的。

Numerical Simulation and Experimental Research of Natural Ventilation in Heat Workshop

高大厂房热车间自然通风数值模拟与实验研究

Under different weather conditions in summer, the average temperature in residential rooms and corridor of the building is lower than that of outdoor air, which shows that the light well has a good cooling effect on its surrounding space through natural ventilation in summer.

在不同的夏日天气状况下，该建筑物居住区房间的平均温度和走廊的平均温度都比室外平均温度低，天井的自然通风在夏季对其周围空间具有良好的降温效果。

Because of no natural ventilation, semi-closed tunnel was most seriously polluted.

半密闭坑道未形成自然通风, 所以真菌数最高.

Testing and Evaluation on Thermal Environment of Hallway in Civil Building with Natural Ventilation

民用建筑内走廊自然通风热环境测试及评价

Natural ventilation and daylighting are important elements in both buildings, which helps reduce energy use.

自然通风和采光降低了能量消耗，是这两个建筑中重要的元素。

Test of natural ventilation for bagged corn stored in the open air

袋装玉米露天堆垛自然通风降水试验

Computer analysis model for natural ventilation network of underground cavity group

地下洞室群自然通风网络计算机分析模型