摘要
风成沙纹的数值模拟研究已取得了不少进展,但各家所采用的模拟方法及模拟结果存在不少差异。笔者从模型构建,边界条件和初始条件的确定,算法设计以及模拟结果等方面对目前具代表性的六家沙纹数值模拟方法逐一进行了详细评述,最后提出了沙纹数值模拟研究的发展趋势。
Remarkable progress has been made in numerical simulation of aeolian ripple over the last more than twenty years. Difference between methods and results from many studies is evident. This paper reviews six studies of ripple simulation from aspects of models, boundary and initiate conditions, arithmetic design and results, and proposes research trends of ripple simulation.
出处
《中国沙漠》
CSCD
北大核心
2004年第6期783-790,共8页
Journal of Desert Research
基金
国家自然科学基金资助项目(49625101
40371011)
