... In the presence of periodic phenomena, turbulence measurements are challenging, since it is necessary to distinguish the deterministic unsteadiness from the stochastic fluctuations required to compute turbulence parameters. The PSD of the velocity fluctuations obtained through Eq. (26) is shown in black in Fig...

..., measurements are performed at the Laboratory for Energy Conversion (LEC) in both a round axisymmetric jet and an one-and-a-half stage, unshrouded and highly loaded axial turbine configuration. Turbulence measurements performed with the miniature FRAP-4S are compared against hot-wire studies in round free-jets...

... are compared with experimentally derived quantities. film cooling turbulence measurements jet in crossflow high blowing Film cooling is a critical aspect of hot gas path component design, without which it would be impossible for parts to survive the gas temperatures that exceed operable limits...