Obtains the relationship curves of smoke temperature with the height of model atrium by smoke tests under natural ventilation,supply air in upper zone,exhaust smoke in lower zone and combined with upper supply and lower exhaust conditions.
在模型中庭內(nèi)進行了發(fā)煙實驗,得到了在自然狀態(tài)、上送風(fēng)、下排煙和上送下排狀態(tài)下煙氣溫度隨模型中庭高度的變化曲線。
The reason that supply air is not uniform for traditional air conditioning system of passenger car are analyzed, the design methods of static pressure supply air duct are given.
分析了傳統(tǒng)鐵路客車空調(diào)系統(tǒng)送風(fēng)不均勻的原因 ,介紹了靜壓送風(fēng)道的設(shè)計方法 ,對不同類型的靜壓送風(fēng)系統(tǒng)進行了送風(fēng)均勻性測試 ,實驗結(jié)果表明 ,如果不采取一定的措施 ,靜壓送風(fēng)系統(tǒng)的送風(fēng)均勻性仍然不理想 ,只有合理設(shè)計空調(diào)靜壓送風(fēng)系統(tǒng)的結(jié)構(gòu) ,才能保證均勻送風(fēng) ,并提出了進一步改善靜壓送風(fēng)道送風(fēng)均勻性的措
Discussion on means of air supply and humidification of air-conditioning used in textile mills;
紡織空調(diào)送風(fēng)加濕方法的探討
This article studies on the air supply of LangYa mountain hydropower station s underground dynamo floor.
本文對瑯琊山抽水蓄能電站發(fā)電機層拱項送風(fēng)的送風(fēng)方式進行模型試驗研究,選取5種風(fēng)口布置方案進行模型試驗,根據(jù)相關(guān)指標(biāo),結(jié)合功能重要度系數(shù)過分析比較得出最優(yōu)的風(fēng)口布置方案。
With the example of ventilation system of one chemistry laboratory,this paper does some study andanalysis on influence of air supply to the laboratory fume hood airflow control.
結(jié)合某化學(xué)實驗大樓實驗室的通風(fēng)系統(tǒng)，研究和分析了送風(fēng)氣流對實驗室排風(fēng)柜氣流控制性能的影響，從而為實驗室系統(tǒng)設(shè)計以及設(shè)備安裝提供參考。
Practice of blast system adjustment in No.8 blast furnace of Xuanhua I & S Co.;
宣鋼8~#高爐送風(fēng)制度調(diào)整實踐