Details of the turbulent flow in a 1:8 aspect ratio rectangular duct at a Reynolds number of approximately 5800 were investigated both numerically and experimentally. The three-dimensional mean velocity field and the normal stresses were measured at a position 50 hydraulic diameters downstream from
Experimental and numerical studies of evaporating wavy fuel films in turbulent air flow
β Scribed by J. Himmelsbach; B. Noll; S. Wittig
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 857 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0017-9310
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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 largeβeddy simulation (LES) study is undertaken to explore the complex flow of developing turbulent flow through stationary and rotating Uβducts with strong curvature. Three flow cases are investigated: stationary (nonβrotating), positive and negative rotational cases. Stationary and