{"title":"区域空气模式对达喀市nox浓度的模拟","authors":"A. A. Ahmed, J. Alam","doi":"10.5923/J.AJEE.20120202.07","DOIUrl":null,"url":null,"abstract":"In this paper, an attempt has been taken to develop a software to predict the existing NOx concentration in Dhaka region and to validate the software compared with manual calculation for the data collected from DOE. The integrated model based on C++ was applied for six locations of Dhaka city (non industrial points) - Farmgate, Mirpur, Mohakhali, Malibag, Dhanmodi-2 and Gulshan-1 and the average concentration of NOx for these six locations were simulated as 106.593, 84.898; 96.481; 80.548; 124.503; and 68.975 μg/m 3 respectively. The average deviation between software analyzed results and DOE measured results was 3-7%. It is also found that other pollutant matter such as SOx, CO, SPM make this condition most critical ultimately.","PeriodicalId":92604,"journal":{"name":"American journal of environmental engineering","volume":"2 1","pages":"39-44"},"PeriodicalIF":0.0000,"publicationDate":"2012-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Simulation of NO x Concentration of Dhaka City by Regional Air Model\",\"authors\":\"A. A. Ahmed, J. Alam\",\"doi\":\"10.5923/J.AJEE.20120202.07\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, an attempt has been taken to develop a software to predict the existing NOx concentration in Dhaka region and to validate the software compared with manual calculation for the data collected from DOE. The integrated model based on C++ was applied for six locations of Dhaka city (non industrial points) - Farmgate, Mirpur, Mohakhali, Malibag, Dhanmodi-2 and Gulshan-1 and the average concentration of NOx for these six locations were simulated as 106.593, 84.898; 96.481; 80.548; 124.503; and 68.975 μg/m 3 respectively. The average deviation between software analyzed results and DOE measured results was 3-7%. It is also found that other pollutant matter such as SOx, CO, SPM make this condition most critical ultimately.\",\"PeriodicalId\":92604,\"journal\":{\"name\":\"American journal of environmental engineering\",\"volume\":\"2 1\",\"pages\":\"39-44\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-04-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American journal of environmental engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5923/J.AJEE.20120202.07\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American journal of environmental engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5923/J.AJEE.20120202.07","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Simulation of NO x Concentration of Dhaka City by Regional Air Model
In this paper, an attempt has been taken to develop a software to predict the existing NOx concentration in Dhaka region and to validate the software compared with manual calculation for the data collected from DOE. The integrated model based on C++ was applied for six locations of Dhaka city (non industrial points) - Farmgate, Mirpur, Mohakhali, Malibag, Dhanmodi-2 and Gulshan-1 and the average concentration of NOx for these six locations were simulated as 106.593, 84.898; 96.481; 80.548; 124.503; and 68.975 μg/m 3 respectively. The average deviation between software analyzed results and DOE measured results was 3-7%. It is also found that other pollutant matter such as SOx, CO, SPM make this condition most critical ultimately.
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