Turbulence Heat and Mass Transfer 6. Proceedings of the Sixth International Symposium On Turbulence Heat and Mass Transfer
DOI: 10.1615/ICHMT.2009.TurbulHeatMassTransf
ISBN Print: 978-1-56700-262-1
ISSN: 2377-2816
Effects of bubbles, droplets and particles on heat transfer in turbulent flows
page 18
DOI: 10.1615/ICHMT.2009.TurbulHeatMassTransf.30
ABSTRACT
Adding small immiscible substances of low volume to turbulent wall-bounded flow change turbulence and turbulent heat transfer. Non-dimensional numbers and ratios, which are associated with the local changes in turbulence due to such small particles, are examined. Recent developments of particle-tracking velocimetry and direct numerical simulation effective for understanding the changes in turbulence are also investigated.