A nonlinear compressible flow disturbance formulation for adaptive mesh refinement wavepacket tracking in hypersonic boundary-layer flows
A new numerical approach for simulating nonlinear wavepackets in hypersonic boundary-
layers is presented. The adaptive mesh refinement wavepacket tracking (AMR-WPT) method …
layers is presented. The adaptive mesh refinement wavepacket tracking (AMR-WPT) method …
Dynamic large-eddy simulation of hypersonic transition delay over broadband wall impedance
Three-dimensional numerical simulations of hypersonic boundary layer transition delay due
to porosity representative of carbon-fibre-reinforced carbon-matrix ceramics (C/C) were …
to porosity representative of carbon-fibre-reinforced carbon-matrix ceramics (C/C) were …
Assessment of linear methods for analysis of boundary layer instabilities on a finned cone at mach 6
D Araya, N Bitter, BM Wheaton, O Kamal… - AIAA Aviation 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3247. vid Boundary-layer
instabilities of a finned cone at Mach= 6, Re= 8.4 x 10^ 6/m, and zero incidence angle are …
instabilities of a finned cone at Mach= 6, Re= 8.4 x 10^ 6/m, and zero incidence angle are …
[HTML][HTML] The effects of nose bluntness on broadband disturbance receptivity in hypersonic flow
S He, X Zhong - Physics of Fluids, 2022 - pubs.aip.org
While nose bluntness is known to have a large impact on the stability of hypersonic vehicles,
its influence on the freestream receptivity process has not been fully characterized for a wide …
its influence on the freestream receptivity process has not been fully characterized for a wide …
Simulation of graphite ablation using an overset near body solver on an adaptive block-structured cartesian off-body grid
View Video Presentation: https://doi. org/10.2514/6.2022-4088. vid The simulation of
ablative environments provides a number of challenges for numerical methods such as …
ablative environments provides a number of challenges for numerical methods such as …
Biorthogonal decomposition of the disturbance flow field generated by particle im**ement on a hypersonic boundary layer
The disturbance flow field in a hypersonic boundary layer excited by particle im**ement
was investigated with a focus on the first stage of the laminar-to-turbulent transition process …
was investigated with a focus on the first stage of the laminar-to-turbulent transition process …
In-situ turbulence and particulate measurements in support of the BOLT II flight experiment
The results of a measurement campaign to characterize the freestream atmospheric
turbulence intensity and particulate concentrations experienced by the Boundary Layer …
turbulence intensity and particulate concentrations experienced by the Boundary Layer …
Simulated Focused Laser Differential Interferometry of the Hypersonic Second-Mode Instability
This paper presents a computational study of double focused laser differential interferometry
(D-FLDI) measurements related to the second (Mack) mode instability. High-fidelity direct …
(D-FLDI) measurements related to the second (Mack) mode instability. High-fidelity direct …
Higher-Order Simulations of Droplet-Shock Interaction, Aerobreakup and Im**ement at High Mach Numbers
View Video Presentation: https://doi. org/10.2514/6.2023-2305. vid The numerical simulation
of droplet im**ement at high Mach numbers is a challenging problem, involving a wide …
of droplet im**ement at high Mach numbers is a challenging problem, involving a wide …
Three-dimensional spatio-temporal disturbance flow field analysis of particulate-induced high-speed boundary-layer transition
View Video Presentation: https://doi. org/10.2514/6.2021-1657. vid The current research on
3-D disturbance flow analysis of particulate-induced transition is a follow-up study of prior …
3-D disturbance flow analysis of particulate-induced transition is a follow-up study of prior …