An immersed boundary method for wall-modeled large-eddy simulation of turbulent high-Mach-number flows
The excessive computational resource requirements for direct numerical simulation (DNS)
and wall-resolved large eddy simulation (LES) make these methods intractable for …
and wall-resolved large eddy simulation (LES) make these methods intractable for …
Fully-coupled simulation of low temperature ablator and hypersonic flow solver
View Video Presentation: https://doi. org/10.2514/6.2022-0676. vid Interaction between
physical systems in nature occur seamlessly, where two or more processes affect each other …
physical systems in nature occur seamlessly, where two or more processes affect each other …
[HTML][HTML] Assessment of immersed boundary methods for hypersonic flows with gas–surface interactions
The efficacy of immersed boundary (IB) methods with adaptive mesh refinement (AMR)
techniques is assessed in the context of atmospheric entry applications, including effects of …
techniques is assessed in the context of atmospheric entry applications, including effects of …
Verification and validation of immersed boundary solvers for hypersonic flows with gas-surface interactions
View Video Presentation: https://doi. org/10.2514/6.2022-3276. vid During atmospheric
entry, the flow environment around capsules or space debris is characterized by complex …
entry, the flow environment around capsules or space debris is characterized by complex …
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 …
Study of a Two-Dimensional Shape Change of Blunt-Body Geometries at Hypersonic Conditions Using Fully Coupled Simulation
View Video Presentation: https://doi. org/10.2514/6.2022-4006. vid The majority of
atmospheric entry vehicles use heat shields made of thermal protection materials that ablate …
atmospheric entry vehicles use heat shields made of thermal protection materials that ablate …
Heat flux predictions for high speed flows with an immersed boundary method
View Video Presentation: https://doi. org/10.2514/6.2021-3145. vid The accurate prediction
of surface heating loads on atmospheric entry vehicles is crucial in the design of thermal …
of surface heating loads on atmospheric entry vehicles is crucial in the design of thermal …
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 …
A ghost-point immersed boundary method for compressible flows with moving body and conjugate heat transfer
T Wang, D Zhang, Z Yu - International Journal of Heat and Mass Transfer, 2025 - Elsevier
In this study, a new finite-difference-based ghost-point immersed boundary method (IBM) is
developed for the simulation of compressible flows with stationary or moving bodies. A third …
developed for the simulation of compressible flows with stationary or moving bodies. A third …
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 …