## Abstract The use of dynamic initialization is examined first for the case of a linearized barotropic model in which both the meteorological and gravityβwave modes have nonβzero frequencies, and all variables are allowed to adjust mutually. It is shown that the gravityβwave mode is rapidly damped
Dynamic initialization for barotropic flow crossing a barrier
β Scribed by Suez Bitencourt Rissi
- Book ID
- 104986979
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 372 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0033-4533
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π SIMILAR VOLUMES
## Abstract A number of experiments in dynamic initialization are carried out within the framework of a relatively simple primitive equation model. Some previously suggested variants of initialization schemes based on the Eulerβbackward timestep are tested and found wanting. A new scheme is propose
We study the barrier-crossing rate processes described by the Bhatnagar-Gross-Krook (BGK) equation in the small barrier regime. The spectral properties of the rate kernels are investigated through a projected BGK equation and the chemical relaxation and characteristic microscopic times are obtained.