| 显式完全平方守恒差分格式在近岸海流数值模拟中的应用 |
| |
| 引用本文： | 王斌,季仲贞,李荣凤.显式完全平方守恒差分格式在近岸海流数值模拟中的应用[J].热带海洋学报,1994(3). |
| |
| 作者姓名： | 王斌 季仲贞 李荣凤 |
| |
| 作者单位： | 中国科学院计算中心，中国科学院大气物理研究所 |
| |
| 基金项目： | 国家科委攀登计划重大关键项目 |
| |
| 摘 要： | 用显式完全平方守恒差分格式及其改进分解算法对南海月平均流和海面起伏进行了数值模拟，与隐式完全平方守恒差分格式相比，计算时间可省３—５倍，具有良好的时间效益，而且，其计算效果不比隐式完全平方守恒差分格式差。因此，显式完全平方守恒差分格式及其改进分解算法具有良好的实用价值。
|
| 关 键 词： | 南海月平均流，数值模拟，显式完全平方守恒差分格式，改进分解算法 |
APPLICATION OF THE EXPLICIT SQUARE CONSERVATIVE SCHEME TO NUMERICAL SIMULATIONS OF OFFSHORE SEA CURRENTS |
| |
| Wang Bin.APPLICATION OF THE EXPLICIT SQUARE CONSERVATIVE SCHEME TO NUMERICAL SIMULATIONS OF OFFSHORE SEA CURRENTS[J].Journal of Tropical Oceanography,1994(3). |
| |
| Authors: | Wang Bin |
| |
| Abstract: | he explicit square conservative scheme and the improved splitting method are applied to the simulations for the monthly mean currents and surface elevations of the South China Sea.The time benefits of the scheme are much better than that of the implicit square conservative scheme because the simulating speed of the explicit scheme is 3 to 5 times as large as that of the implicit scheme, and the computing results the explicit scheme produces are no worse than that of the implicit scheme. Therefore. the explicit square conservative scheme and the improved splitting method are useful and practicable. |
| |
| Keywords: | monthly mean currents of the South China Sea numerical simulation explicit square conservative scheme improved splitting method |
| 本文献已被 CNKI 等数据库收录！ |
