Abstract
Multi-orientation of a single-hot-wire is a novel way to measure the three time-mean velocities, the three turbulent normal stresses, and the three turbulent shear stresses. The present study focuses on the accuracy and directional sensitivity of the technique with respect to mean flow velocity orientation to the probe. Results demonstrate relative insensitivity, indicating that the method is a useful cost-effective tool for turbulent flows of unknown dominant flow direction.
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