Abstract
The three-dimensional marginal separation of a boundary layer along a line of symmetry is considered. The key equation governing the displacement function is derived, and found to be a nonlinear integral equation in two space variables. This is solved iteratively using a pseudospectral approach, based partly in double Fourier space, and partly in physical space. Qualitatively the results are similar to previously reported two-dimensional results (which are also computed to test the accuracy of the numerical scheme); however quantitatively the three-dimensional results are much different.
Publisher
Cambridge University Press (CUP)
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics
Reference19 articles.
1. Stewartson, K. :1970 Is the singularity at separation removable? J. Fluid Mech. 44,347.
2. Smith, F. T. :1983 Properties and a finite-difference approach, for three-dimensional interactive boundary layers. UTRC Rep. 83–46.United Technical Res. Cent. East Hertford, CN.
3. Goldstein, S. :1948 On laminar boundary layer flow near a point of separation.Q. J. Mech. Appl. Maths 1,43.
4. Smith, F. T. :1985 A structure for laminar flow past a bluff body at high Reynolds number.J. Fluid Mech. 155,175.
5. Peregrine, D. H. :1985 A note on the steady high-Reynolds-number flow about a circular cylinder.J. Fluid Mech. 157,493.
Cited by
12 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献