Pulsatile flows in the vicinity of mechanical ring-type constrictions in pipes were studied for transitional turbulent flow with a Reynolds number (Re) of the order of lo4. The Womersley number (Nw) is in the range 3CL50, with a corresponding Strouhal number (St) range of 0.0143-O-0398. The pulsatil
A numerical study of pulsatile laminar flows in a pipe with a ring-type constriction
β Scribed by Z. D. Shi; T. S. Lee; S. H. Winoto
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 825 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0271-2091
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π SIMILAR VOLUMES
The effects of pulsatile amplitude on sinusoidal laminar flows through a rigid pipe with sharp-edged ring-type constrictions have been studied numerically. The parameters considered are: mean Reynolds number (Re) of the order of 100; Strouhal number (St) in the range 010-3198; Womersley number (Nw)
The effects of pulsatile amplitude on sinusoidal transitional turbulent flows through a rigid pipe in the vicinity of a sharp-edged mechanical ring-type constriction have been studied numerically. Pulsatile flows were studied for transitional turbulent flow with Reynolds number (Re) of the order of
The effects of Reynolds number on the physiological-type of laminar pulsatile flow fields within the vicinity of mechanical ring-type constriction in small pipes were studied numerically. The parameters considered are: the Reynolds number (Re) in the range of 50 -1500; Strouhal number (St) in the ra