numericalmodelofflowandpollutanttransportationinnonorthogonalcurvilinearcoordinates

GIEC OpenIR

	numericalmodelofflowandpollutanttransportationinnonorthogonalcurvilinearcoordinates
	Wu Xiuguang 1; Shen Yongming 1; Zheng Yonghong 2; Yang Zhifeng 3
	2004
发表期刊	journalofenvironmentalsciences
ISSN	1001-0742
卷号	16 期号:2 页码:293
摘要	The planar 2D k-epsilon double equations' turbulence model was adopted and transformed into non-orthogonal curvilinear coordinates. The concentration convection-diffusion was introduced to planar 2D SIMPLEC algorithm of flow in non-orthogonal curvilinear coordinates. The numerical model of pollutant transportation in non-orthogonal curvilinear coordinates was constructed. The model was applied to simulate the flow and pollutant concentration fields. In the testing concentration field, two optimal operations of contamination discharging both along bank and in the centerline at the first bend of the meandering channel were adopted. Comparison with available data showed the model developed was successful, was valuable to engineering application.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/22052
专题	中国科学院广州能源研究所
作者单位	1.大连理工大学 2.中国科学院广州能源研究所 3.北京师范大学
推荐引用方式 GB/T 7714	Wu Xiuguang,Shen Yongming,Zheng Yonghong,et al. numericalmodelofflowandpollutanttransportationinnonorthogonalcurvilinearcoordinates[J]. journalofenvironmentalsciences,2004,16(2):293.
APA	Wu Xiuguang,Shen Yongming,Zheng Yonghong,&Yang Zhifeng.(2004).numericalmodelofflowandpollutanttransportationinnonorthogonalcurvilinearcoordinates.journalofenvironmentalsciences,16(2),293.
MLA	Wu Xiuguang,et al."numericalmodelofflowandpollutanttransportationinnonorthogonalcurvilinearcoordinates".journalofenvironmentalsciences 16.2(2004):293.