制冷与空调（四川）
製冷與空調（四川）
제랭여공조（사천）
REFRIGERATION & AIR-CONDITION
2012年
1期
80-83
,共4页
王静%荆有印%侯静%丁桂艳
王靜%荊有印%侯靜%丁桂豔
왕정%형유인%후정%정계염
装饰材料%苯的浓度%数值模拟%CFD%边界条件
裝飾材料%苯的濃度%數值模擬%CFD%邊界條件
장식재료%분적농도%수치모의%CFD%변계조건
decoration material%the concentration of benzene%numerical simulation%CFD%boundary conditions
现代的装修装饰材料会释放大量的有毒有害物质（如苯及苯系物）,污染着室内环境。对于一个新装修的建筑房间,了解其室内建筑材料内苯及苯系物的散发特性和浓度分布规律,从而避免吸入过量的有毒有害物质的,成为人们越来越关心的事。以一户新装修的住宅为例,首先对该房间空气中的气态污染物进行数值模拟,然后分析污染物散发机理及空间传输过程,最后通过总结模拟计算的结果,对如何降低新装修房间内苯的浓度,提出了几点建议。
現代的裝脩裝飾材料會釋放大量的有毒有害物質（如苯及苯繫物）,汙染著室內環境。對于一箇新裝脩的建築房間,瞭解其室內建築材料內苯及苯繫物的散髮特性和濃度分佈規律,從而避免吸入過量的有毒有害物質的,成為人們越來越關心的事。以一戶新裝脩的住宅為例,首先對該房間空氣中的氣態汙染物進行數值模擬,然後分析汙染物散髮機理及空間傳輸過程,最後通過總結模擬計算的結果,對如何降低新裝脩房間內苯的濃度,提齣瞭幾點建議。
현대적장수장식재료회석방대량적유독유해물질（여분급분계물）,오염착실내배경。대우일개신장수적건축방간,료해기실내건축재료내분급분계물적산발특성화농도분포규률,종이피면흡입과량적유독유해물질적,성위인문월래월관심적사。이일호신장수적주택위례,수선대해방간공기중적기태오염물진행수치모의,연후분석오염물산발궤리급공간전수과정,최후통과총결모의계산적결과,대여하강저신장수방간내분적농도,제출료궤점건의。
Modern decoration materials will release a large amount of toxic and hazardous substances（such as benzene and series of benzene-compound）,which pollute the indoor environment.For a newly decoration building room,it is very important to understand the emission characteristic and concentration distribution of benzene and series of benzene-compound of indoor building materials,for the reason that in order to avoid excessive inhalation of toxic and hazardous substances.This paper take a newly decoration housing for example.First of all,simulate the gaseous pollutants of the air in the room.And then analyze pollutant emission mechanism and transfer process.Finally,propose some suggestions about how to reduce the benzene concentration of newly decoration rooms by summarizing the results of simulation.
