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Approximate solutions to the Navier–Stokes initial value problem

 

作者: Gerald Rosen,  

 

期刊: Physics of Fluids(00319171)  （AIP Available online 1978）
卷期: Volume 21, issue 4  

页码: 695-696

 

ISSN:0031-9171

 

年代: 1978

 

DOI:10.1063/1.862256

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A Galerkin–Ritz procedure for any arbitrary system of field equations is shown to follow generically from ’’two‐functional’’ variational conditions. The initial‐value problem for boundary‐free incompressible Navier–Stokes flow is solved analytically in the two‐parameter‐function approximation.

 

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