A Simple Positive Definite Advection Scheme with Small Implicit DiffusionSource: Monthly Weather Review:;1983:;volume( 111 ):;issue: 003::page 479Author:Smolarkiewicz, Piotr K.
DOI: 10.1175/1520-0493(1983)111<0479:ASPDAS>2.0.CO;2Publisher: American Meteorological Society
Abstract: The development of negative values for positive definite scalars in the solution of the advection equation is an important difficulty in numerical modeling. This paper proposes a new positively definite advection scheme which has a simple form, small implicit diffusion and low computational cost. Comparisons of the present scheme with some other known positive definite schemes are also presented.
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| contributor author | Smolarkiewicz, Piotr K. | |
| date accessioned | 2017-06-09T16:04:15Z | |
| date available | 2017-06-09T16:04:15Z | |
| date copyright | 1983/03/01 | |
| date issued | 1983 | |
| identifier issn | 0027-0644 | |
| identifier other | ams-60214.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4200860 | |
| description abstract | The development of negative values for positive definite scalars in the solution of the advection equation is an important difficulty in numerical modeling. This paper proposes a new positively definite advection scheme which has a simple form, small implicit diffusion and low computational cost. Comparisons of the present scheme with some other known positive definite schemes are also presented. | |
| publisher | American Meteorological Society | |
| title | A Simple Positive Definite Advection Scheme with Small Implicit Diffusion | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 3 | |
| journal title | Monthly Weather Review | |
| identifier doi | 10.1175/1520-0493(1983)111<0479:ASPDAS>2.0.CO;2 | |
| journal fristpage | 479 | |
| journal lastpage | 486 | |
| tree | Monthly Weather Review:;1983:;volume( 111 ):;issue: 003 | |
| contenttype | Fulltext |