An m by n FLDI Array for Single-Shot Multipoint Disturbance Measurements in High-Speed Flows

M Gragston, TJ Price, K Davenport… - AIAA Scitech 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-0599. vid In this work, the
capabilities of the traditional focused-laser differential interferometry (FLDI) technique are …

Flow characterization of the UTSA hypersonic Ludwieg tube

ENA Hoffman, EJ LaLonde, A Andrade, I Chen… - Aerospace, 2023 - mdpi.com
The characterization of a hypersonic impulse facility is performed using a variety of methods
including Pitot probe scans, particle image velocimetry, and schlieren imaging to verify …

Design and initial characterization of the UTSI Mach 4 Ludwieg tube

PA Kreth, M Gragston, K Davenport… - AIAA Scitech 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-0384. vid The University of
Tennessee Space Institute has constructed a Mach 4 Ludwieg Tube (M4LT) in the …

Characterization of the UTSA Mach 7 Ludwieg Tube

EN Hoffman, EJ LaLonde, M Garcia… - AIAA SciTech 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-1600. vid The UTSA hypersonic
Ludwieg tube wind tunnel completed in Spring 2021 has undergone extensive testing and …

Preliminary testing of the UTSA Mach 7 ludwieg tube

EN Hoffman, JM Rodriguez, M Garcia… - AIAA Aviation 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-2979. vid A hypersonic Ludwieg
tube wind tunnel facility has been completed at the University of Texas at San Antonio …

Design and Preliminary Calibration of the UTSA Mach 7 Hypersonic Ludwieg Tube

I Bashor, E Hoffman, G Gonzalez… - AIAA Aviation 2019 …, 2019 - arc.aiaa.org
The University of Texas at San Antonio (UTSA) is currently constructing a high-speed wind
tunnel to investigate aerodynamic phenomena at hypersonic Mach numbers, with an …

[HTML][HTML] Ludwieg 管向超声速流域拓展的设计技术

吴杰 - 空气动力学学报, 2018 - html.rhhz.net
Ludwieg 管风洞能低成本, 高效率地产生低湍流度的高超声速气流, 被广泛用于高超声速(马赫数
6 及以上) 基础空气动力学实验研究. 尽管Ludwieg 管式高超声速风洞逐渐普及 …

[PDF][PDF] Development of High-Speed Data Acquisition Triggering System for Hypersonic Wind Tunnel Applications

EJ LaLonde, VD Elizondo, CS Combs - AIAA Region III & IV Student …, 2021 - ceid.utsa.edu
The rise in hypersonic aerothermodynamic research with applications in the development of
hypersonic commercial flights [1], space missions [2], and advancement of aerospace …

Effects of Surface Roughness on Shock-Wave/Boundary-Layer Interactions at Mach 7.2

ENA Hoffman - 2023 - search.proquest.com
This research work studies the effects of surface roughness on shock-wave/boundary-layer
interactions (SWBLIs). SWBLI are prevalent in supersonic and hypersonic flows and occur …

[PDF][PDF] RANS Simulations of the UTSA Mach 7 Ludwieg Tube

IP Bashor, CS Combs - ceid.utsa.edu
The University of Texas at San Antonio (UTSA) is currently constructing a high-speed wind
tunnel to investigate aerodynamic phenomena at hypersonic Mach numbers, with an …