具有特殊粘度函数的海风流动模型的显式求解

Zhuohao Li, JinRong Wang
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摘要

本文关注的是通过选择特殊的粘度函数来确定海风流模型的显式解。首先,我们研究了粘度函数与非负常数系数相关时的精确解。然后,通过采用适当的变换和强制项,我们将与海风流动模型相对应的原始二阶微分方程转换为贝塞尔方程,并推导出相应的精确解。最后,我们确定了粘度函数与非负二次函数相关时的精确解。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Explicit solution for a Sea-Breeze flow model with special viscosity functions

In this paper, we are concerned with determining the explicit solution of a Sea-Breeze flow model by selecting a special viscosity function. Firstly, we examine the exact solution when the viscosity function is related to a nonnegative constant coefficient. Further, by employing suitable transformations and forcing terms, we transform the original second order differential equation corresponding to the Sea-Breeze flow model into the Bessel equation and derive the corresponding exact solution. Finally, we determine the exact solution when the viscosity function is related to a nonnegative quadratic function.

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