Hypersonic ground tests in support of the boundary layer transition (bolt) flight experiment

DC Berridge, G McKiernan, TP Wadhams… - 2018 Fluid Dynamics …, 2018 - arc.aiaa.org
Accurate prediction of boundary-layer transition is critical to optimizing the performance of
hypersonic vehicles. Boundary-layer transition can increase aerodynamic heating by a …

Implementation of self-aligned focusing Schlieren for hypersonic boundary layer measurements

JL Hill, MP Borg, EK Benitez, CL Running… - AIAA SciTech 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-2438. vid A self-aligned focusing
schlieren (SAFS) apparatus based on a recently published design is implemented for the …

Preflight boundary-layer stability analysis of BOLT geometry

AJ Moyes, HL Reed - Journal of Spacecraft and Rockets, 2021 - arc.aiaa.org
Boundary-layer stability and laminar-to-turbulent transition are examined on the Boundary
Layer Transition flight-test vehicle using predicted flow conditions at ascent and descent …

Direct numerical simulation of BOLT hypersonic flight vehicle

J Thome, A Dwivedi, JW Nichols… - 2018 Fluid Dynamics …, 2018 - arc.aiaa.org
The transition of a laminar to turbulent boundary layer for a high speed vehicles plays an
important role in their design due to comparatively higher heat flux and skin friction drag …

HIFiRE-5b heat flux and boundary-layer transition

TJ Juliano, J Poggie, KM Porter, RL Kimmel… - Journal of Spacecraft …, 2018 - arc.aiaa.org
Hypersonic International Flight Research Experimentation (HIFiRE)-5 is a hypersonic flight-
test experiment designed to investigate the aerothermodynamics of a three-dimensional …

Transient growth analysis of hypersonic flow over an elliptic cone

H Quintanilha, P Paredes, A Hanifi… - Journal of Fluid …, 2022 - cambridge.org
Non-modal linear stability analysis results are presented for hypersonic flow over an elliptic
cone with an aspect ratio of two at zero angle of attack, completing earlier modal instability …

基于改进粒子群算法的飞行器协同轨迹规划

周宏宇, 王小刚, 单永志, 赵亚丽, 崔乃刚 - 自动化学报, 2022 - aas.net.cn
考虑气动, 轨迹, 约束, 指标间的耦合关系, 以多高超声速飞行器同时到达为目标建立了协同规划
模型; 设计了一种自动满足终端约束的全新滑翔飞行剖面, 减少了规划算法需要处理的约束数量; …

Streak instabilities on HIFiRE-5 elliptic cone

MM Choudhari, F Li, P Paredes - AIAA Scitech 2020 Forum, 2020 - arc.aiaa.org
The Hypersonic International Flight Research and Experimentation (HIFiRE) 5 flight
experiment by the Air Force Research Laboratories and Australian Defense Science and …

HIFiRE-5 boundary-layer transition measured in a Mach-6 quiet tunnel with infrared thermography

TJ Juliano, LA Paquin, MP Borg - AIAA Journal, 2019 - arc.aiaa.org
The principal goal of the Hypersonic International Flight Research Experimentation (HIFiRE)
flight 5 is to measure hypersonic boundary-layer transition on a three-dimensional body …

First and fifth hypersonic international flight research experimentation's flight and ground tests

RL Kimmel, DW Adamczak, MP Borg… - Journal of Spacecraft …, 2019 - arc.aiaa.org
The Hypersonic International Flight Research Experimentation (HIFiRE) program is a
hypersonic flight-test program executed by the US Air Force Research Laboratory and the …