Multidimensional Assessment of Modeling Error in Typical High-SpeedWind-TunnelHeat-Transfer Data-Reduction Schemes

摘要

RIGOROUS validation of computational tools places stringentndemands on the accuracy of measured experimental data. Thisnis increasingly the case in fluid dynamics, in which computationalnapproaches havematured to the point atwhich certain propertiesmaynbe predicted to the same level of accuracy that can be measured. Innsuch a situation, a discrepancy between computation and experimentncannot simply be assumed to lie exclusively in either thencomputational or experimental result. Rather, a thorough evaluationnof both the computational and experimental techniques is required.nSuch is the case for perfect-gaswind-tunnelmeasurements of surfacenheat transfer for a simple body in an attached laminar flow.