Unsteady Force on a Cambered Blade Passing Through an Oblique Wake

抄録

Theoretical and experimental investigations are reported in this paper, concerning the wake interaction in a turbomachine. Theoretical calculations are made on the unsteady force induced on a cambered blade with angle of attack due to the passing wake of an upstream moving cylinder. The results are compared with the experiments. The reason why discrepancies arise is considered by the experimental data of the three-dimensional unsteady velocity distribution around the blade. Discussions are also made about the wake interaction.