非平衡沙侵蚀、输移和沉积的多相一阶模型
A Multiphase First Order Model for Non-Equilibrium Sand Erosion, Transport and Sedimentation
摘要：
沙的运动涉及三种现象：侵蚀、风的输送和沉积。本文提出了一个全面的易于使用的多相模型，包括所有三个方面，特别注意的情况下，由于风切变和沉积由于重力的侵蚀不平衡。这种兴趣与这样一个事实有关，即这些情况导致砂床剖面的变化。
英文摘要：
Three phenomena are involved in sand movement: erosion, wind transport, and sedimentation. This paper presents a comprehensive easy-to-use multiphase model that include all three aspects with a particular attention to situations in which erosion due to wind shear and sedimentation due to gravity are not in equilibrium. The interest is related to the fact that these are the situations leading to a change of profile of the sand bed.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
