arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 0906.4039physics.flu-dyn
收藏

三维Navier-Stokes流体中动能与涡量爆破的关系

Connection Between Kinetic Energy And Vorticity Blow-up in 3-D Navier-Stokes Fluid

Manuel García-Casado

摘要:

本文提出并证明了三维Navier-Stokes流体中动能光滑性与涡量光滑性之间的关系定理。在给定速度和涡量边界条件后,涡量的平方欧几里德范数与动能有直接关系。作为直接结果,它们的平滑度密切相关。

英文摘要:

In this paper the author formulates and proves a theorem that relates smoothness of kinetic energy and smoothness of vorticity in a 3-D Navier-Stokes fluid. Setting velocity and vorticity boundary conditions, a direct relation arises between kinetic energy and the squared Euclidean norm of the vorticity. As a direct result, their smoothness is closely related.

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。

↑