NASA NTRS · 19910000670
Experiments On Schemes For Adaptive-Wall Wind Tunnels
Abstract
Report discusses experimental investigation of various convergence schemes for adaptive-wall wind tunnel. Results show side-wall-pressure measurements used as flow variables yield same unconfined-flow conditions as those obtained by measuring streamwise and perpendicular components of velocity with laser Doppler velocimeter. Justifies use of influence coefficients in one-step and iterative convergence schemes. Also shows with one-step convergence scheme, satisfactory adaptation obtained when number of iterations reduced to one (or sometimes two).
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Celik, Z. Z., Bodapati, S.. 1991-12-01. Experiments On Schemes For Adaptive-Wall Wind Tunnels. https://ntrs.nasa.gov/citations/19910000670
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