NASA NTRS · 19850004346
Shear-layer correction after Amiet under consideration of additional temperature gradient. Working diagrams for correction of signals
Abstract
Amiet's correction scheme for sound wave transmission through shear-layers is extended to incorporate the additional effects of different temperatures in the flow-field in the surrounding medium at rest. Within a parameter-regime typical for acoustic measurements in wind tunnels amplitude- and angle-correction is calculated and plotted systematically to provide a data base for the test engineer.
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Dobrzynski, W.. 1984-07-01. Shear-layer correction after Amiet under consideration of additional temperature gradient. Working diagrams for correction of signals. https://ntrs.nasa.gov/citations/19850004346
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