Characterization of Unsteady Pressures on a Blunt Trailing Edge Using a Direct-Mount Pressure Scanner

Analysis of the unsteady surface pressure distribution of a pitching airfoil using modal decomposition

“…For reduced frequencies considered in this study, this technique can reconstruct the original pressure signal with good accuracy (Hind et al, 2017). For further information regarding the application of the Weiner Deconvolution in similar wind tunnel testing applications, the reader should refer to Strike et al (2010) and Nikoueeyan et al (2019).…”

Flow structure of pressure transmission tube and its influence on unsteady pressure measuring results in compressible flow

“…Existing researches [5,16] reveal that the configuration of long tubes (l > 400 mm) influence pressure measuring results significantly in incompressible flow. Whereas, the effect of configuration of short tubes (l < 15 mm) is negligible in incompressible flow according to [15].…”

“…Kozmar and Laschka [15] investigated the effect of the pressure tap cavity in a wind tunnel with a maximum flow velocity of 60 m s −1 . Nikoueeyan et al [16] compared the measuring results of different tube configurations in subsonic wind tunnel experiments. Gejji et al [17] developed a dynamic calibration device based on a gas turbine combustor and compared dynamic characteristics of different transducer installations.…”