Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| A high-order splitting scheme for the advection-diffusion equation | |
| Zheng, YH; Shen, YM; Qiu, DH | |
| 2001-10-01 | |
| Source Publication | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| Volume | 13Issue:4Pages:444-448 |
| Abstract | A high-order splitting scheme for the advection-diffusion equation of pollutants is proposed in this paper. The multidimensional advection-diffusion equation is splitted into several one-dimensional equations that are solved by the scheme. Only three spatial grid points are needed in each direction and the scheme has fourth-order spatial accuracy. Several typically pure advection and advection-diffusion problems are simulated. Numerical results show that the accuracy of the scheme is much higher than that of the classical schemes and the scheme can he efficiently solved with little programming effort. |
| Subtype | Article |
| Keyword | Pollutants Advecton-diffusion Equation High-order Scheme Numerical Modelling |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| WOS Subject Extended | Environmental Sciences & Ecology |
| WOS Keyword | TRANSPORT |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Environmental Sciences |
| WOS ID | WOS:000174780600011 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10438 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China 2.Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Dalian 116023, Peoples R China |
| Recommended Citation GB/T 7714 | Zheng, YH,Shen, YM,Qiu, DH. A high-order splitting scheme for the advection-diffusion equation[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2001,13(4):444-448. |
| APA | Zheng, YH,Shen, YM,&Qiu, DH.(2001).A high-order splitting scheme for the advection-diffusion equation.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,13(4),444-448. |
| MLA | Zheng, YH,et al."A high-order splitting scheme for the advection-diffusion equation".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 13.4(2001):444-448. |
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