A semi-analytical self-similar solution of a bent over jet in crossflow
Abstract
The vorticity dynamics of the bent-over buoyant jet in the far field have been investigated by two-dimensional numerical solutions with similarity transformation. By introducing Prandtl’s free shear layer model to enclosure turbulent governing equations, the semi-analytical computed streamlines and vorticity clearly indicate a vortex-pair flow. The distribution of scalar field in the advected flow grows up from single cell to kidney-shaped double peak structure. The calculated jet flow field agrees well with experimental results.
Fields of Study & Subjects
Fluid Dynamics and Turbulent Flows
Wind and Air Flow Studies
Fluid dynamics and aerodynamics studies
Publication details
- Journal / source
- CRC Press eBooks
- Pages
- 123–128
- Publication date
- 12 February 2026
- Language
- EN
- Document type
- Book chapter