Nonlinear Dynamics of Pipes with Pulsatile Flow
✍ Scribed by Z. Szabó
- Publisher
- John Wiley and Sons
- Year
- 2002
- Weight
- 136 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1617-7061
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📜 SIMILAR VOLUMES
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
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
## Abstract A self‐made dynamic capillary rheometer (DCR) was designed to investigate the dynamic viscoelastic characteristic of polypropylene (PP) melt during the pulsatile pressure extrusion. A vibration force field was parallel superposed upon steady shear flow in this DCR by means of a vibratio