Optical diagnostics for fluid temperature measurements continue to further our
understanding of flows involving heat transfer and/or chemical reactions, which are intrinsic …

This review article focuses on the simultaneous particle-based measurement of velocity and
temperature. The thermographic PIV with phosphor particles is included in the scope …

Zinc oxide (ZnO) particles are characterised as a tracer for temperature measurements in
turbulent flows, in the context of the thermographic particle image velocimetry technique …

The constant striving to improve the quality of thermal imaging with the use of luminescent
thermometers imposes the search for new materials with better and better thermometric …

The effects of the crystalline host and the incorporation of a sensitizer (Er 3+, Pr 3+) on the
temperature-dependent luminescence characteristics of Dy 3+ were studied in a …

The effects of codoping on the temperature-dependent luminescence of YAG: Dy were
investigated for application in high temperature thermometry. YAG: Dy is a well-known …

Thermographic phosphor particles are seeded into the flow as tracers for simultaneous
temperature and velocity measurements in fluids. Several studies using different phosphors …

To design more efficient film cooling geometries for gas turbines, non-intrusive
measurements of the flow temperature, velocity and derived quantities like the turbulent heat …

Appropriate characterisation methods are necessary to probe the photoluminescence
properties of phosphor particles, in order to develop new and more efficient materials and …

Turbulent mixing is highly important in flows that involve heat and mass transfer. Information
on turbulent heat flux is needed to validate the mixing models implemented in numerical …