沙丘动力学数值模拟研究方法综述(Ⅱ):沙丘形成演变模拟

doi:10.7522/j.issn.1000-694X.2014.00074

摘要/Abstract

摘要： 沙丘形成与发育过程强烈依赖于初始动力条件及地表特性。沙丘动力学数值模拟方法可以充分考虑其形成所依赖的这些初始条件,实现对沙丘场形成演变及沙丘间的相互作用过程和未来发展进行定量模拟和预测,是研究沙丘的一种及其有效途径。本文主要介绍了沙丘形成发育动力学数值模拟研究工作所采用的方法及所取得的主要成就。

关键词: 沙丘, 形成过程, 发育过程

Abstract: The formation and evolution processes of sand dunes strongly depend on initial dynamical conditions and surficial nature. Dynamic numerical simulation of sand dunes can take a full consideration into these initial conditions, and then successfully simulate the interaction between dunes and do some further prediction on their evolution. The mainly used methods and achievements on formation and evolution of sand dunes by means of dynamic numerical simulation are presented in this paper.

Key words: sand dunes, formation process, evolution process

中图分类号:

X169

吕萍, 董治宝. 沙丘动力学数值模拟研究方法综述(Ⅱ):沙丘形成演变模拟[J]. 中国沙漠, 2015, 35(4): 843-849.

Lü Ping, Dong Zhibao. A Review on Dynamic Numerical Simulation of Sand Dune (Ⅱ)-Sand Dune Formation[J]. JOURNAL OF DESERT RESEARCH, 2015, 35(4): 843-849.

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