Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Leon Vanstone"'
Publikováno v:
Experimental Techniques. 45:287-296
This paper demonstrates the use of broad-band phase based motion magnification (PMM) to improve the modal parameter estimation from high-speed stereoscopic digital image correlation (DIC). PMM is used as a diagnostic technique to investigate the free
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c379bdaca29b526f3c128eaae10ecd
https://doi.org/10.1007/s40799-020-00393-6
https://doi.org/10.1007/s40799-020-00393-6
Autor:
Leon Vanstone, Maruthi R. Akella, Alex Bosco, Yousef Saleh, Sivaram Gogineni, Noel T. Clemens
Publikováno v:
Journal of Propulsion and Power. 36:153-157
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a47034aa01665f633042506abf90385d
https://doi.org/10.2514/1.b37444
https://doi.org/10.2514/1.b37444
Publikováno v:
Journal of Fluid Mechanics. 935
This paper presents an experimental study of the interaction of turbulent spots with an initially laminar separation, using schlieren visualisation and dynamic measurements of surface heat transfer and pressure. The separation is generated on a blunt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43f3c6e1da27c747c66e17e9bab7ae6e
https://doi.org/10.1017/jfm.2022.13
https://doi.org/10.1017/jfm.2022.13
Publikováno v:
AIAA AVIATION 2021 FORUM.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1f64e52027b1b4fdff8a98fc08101f6
https://doi.org/10.2514/6.2021-2809
https://doi.org/10.2514/6.2021-2809
Publikováno v:
AIAA AVIATION 2021 FORUM.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dbc67411778a02babf853cec09d1208
https://doi.org/10.2514/6.2021-2493
https://doi.org/10.2514/6.2021-2493
Autor:
Noel T. Clemens, Leon Vanstone
Publikováno v:
AIAA Journal. 57:3395-3409
This study investigates the large-scale unsteadiness of the 3D shock-wave/boundary-layer interaction generated by a 22.5° compression ramp with 30° sweep in a Mach 2 flow. This study extends previo...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6bc95eb9e9f964f01c5d590d5581e55
https://doi.org/10.2514/1.j057874
https://doi.org/10.2514/1.j057874
Publikováno v:
Journal of Propulsion and Power. 34:1428-1441
A simple physics-based model was developed for the prediction of shock-train location in constant-area scramjet isolators. The shock train was shown to manifest at the location within the isolator ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8ce5233a00be4830c90776981d9c1a7
https://doi.org/10.2514/1.b37031
https://doi.org/10.2514/1.b37031
Autor:
Maruthi R. Akella, Joe Lingren, Noel T. Clemens, Leon Vanstone, Kelley E. Hashemi, Jeffrey M. Donbar, Sivaram Gogineni
Publikováno v:
Journal of Propulsion and Power. 34:660-667
This study demonstrates the closed-loop control of a shock-train location in the isolator of a Mach 2.2 direct-connect dual-mode scramjet facility (U.S. Air Force Research Laboratory research cell ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46244fbc7a13e2bce68697562e4b528f
https://doi.org/10.2514/1.b36743
https://doi.org/10.2514/1.b36743
Publikováno v:
Journal of Fluid Mechanics. 841:1-27
This study investigates the mean flow structure of two shock-wave boundary-layer interactions generated by moderately swept compression ramps in a Mach 2 flow. The ramps have a compression angle of either $19^{\circ }$ or $22.5^{\circ }$ and a sweep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b46da2836227b65233ac995fa71a4324
https://doi.org/10.1017/jfm.2018.8
https://doi.org/10.1017/jfm.2018.8
Publikováno v:
AIAA Journal. 55:2875-2887
This study examines establishment times of shock-wave/boundary-layer interactions across a range of interaction types and intermittent facilities. Successful design of a test article for a short-du...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebe7b2510098a3c348db2f901b7663c5
https://doi.org/10.2514/1.j055575
https://doi.org/10.2514/1.j055575