THMT-15. Proceedings of the Eighth International Symposium On Turbulence Heat and Mass Transfer
DOI: 10.1615/ICHMT.2015.THMT-15
ISBN Print: 978-1-56700-427-4
ISBN CD: 978-1-56700-428-8
Applicability of gradient-diffusion models to simulate turbulent scalar fluxes in confined jet flow
pages 199-202
DOI: 10.1615/ICHMT.2015.THMT-15.300
ABSTRAKT
Instantaneous planar velocity and scalar distributions in confined jet flow were measured simultaneously by PIV and PLIF methods. These distributions were used to calculate both a cross correlation of velocity and scalar fluctuations and scalar gradients across and downstream the flow and to validate the known approximations of turbulent scalar fluxes.