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| Title: |
An explicit mixed numerical method for mesoscale model
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| Author(s): |
Hsu, H.-M.
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| Abstract: |
A mixed numerical method has been developed for mesoscale models. The technique consists of a forward difference scheme for time tendency terms, an upstream scheme for advective terms, and a central scheme for the other terms in a physical system. It is shown that the mixed method is conditionally stable and highly accurate for approximating the system of either shallow-water equations in one dimension or primitive equations in three dimensions. Since the technique is explicit and two time level, it conserves computer and programming resources.
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| NASA Center: |
NASA (non Center Specific)
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| Publication Date: |
JAN 1, 1981
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| Document Source: |
Other Sources |
| No Digital Version Available: |
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| Document ID: |
19830033222
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| Accession ID: |
83A14440
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| Publication Information: |
Number of Pages = 4 |
| Contract-Grant-Task Number: |
NOAA-NA-81RA00001 |
| Meeting Information: |
Numerical Weather Prediction, 5th, November 2-6, 1981, Monterey, CA |
| Keywords: |
ATMOSPHERIC CIRCULATION; ATMOSPHERIC MODELS; MESOSCALE PHENOMENA; ADVECTION; DIFFERENCE EQUATIONS; LINEAR EQUATIONS; METEOROLOGICAL PARAMETERS; PRIMITIVE EQUATIONS; RUN TIME (COMPUTERS); SHALLOW WATER; TEMPORAL DISTRIBUTION;
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| Notes: |
In: Conference on Numerical Weather Prediction, 5th, Monterey, CA, November 2-6, 1981, Preprints. (A83-14401 03-47) Boston, MA, American Meteorological Society, 1981, p. 242-245. |
| Accessibility: |
Unclassified; Copyright; Unlimited; Publicly available; |
| Updated/Added to NTRS: |
2004-11-03 |
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