发表机构
Kwara State University; Jordan University of Science and Technology（克瓦拉州立大学; 约旦科技大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本文阐述细化势流理论在圆柱绕流中的黏性依赖局限，通过准无旋黏性流函数求解控制方程并满足边界条件。
AI 中文摘要
本研究评估了细化势流理论（RPT）在应用于突然启动的圆柱绕不可压缩流动时存在的黏性依赖局限性。RPT对经典势流理论进行改进，以考虑黏性效应、流动波动及三维变量。通过利用准无旋黏性流函数，该框架在满足自由来流和无滑移边界条件的同时，求解连续性和纳维-斯托克斯方程。
英文摘要
This study evaluates viscosity-dependent limitations in refined potential flow theory (RPT) applied to incompressible flow over an impulsively started circular cylinder. RPT adapts classical potential flow theory to account for viscous effects, flow fluctuations, and three-dimensional variables. By utilizing a quasi-irrotational viscous stream function, the framework solves the continuity and Navier-Stokes equations while satisfying both free-stream and no-slip boundary conditions.
Comments6 pages, 10 figures
