The interactions between oblique and bow shock waves are significant problems related to
the aerodynamic force and thermal performance of hypersonic vehicles, but few studies …

Hypersonic stage separation is a significant process for the future two-stage-to-orbit (TSTO)
vehicle. Strong and complex interstage aerodynamic interference may result in drastic …

Hypersonic stage separation is a significant process, probably involving complex
aerodynamic interaction, which determines the survival of two-stage-to-orbit (TSTO) …

In the realm of dynamic separation problems, the motion of a body triggered by shock
interactions is a common phenomenon. This is particularly important in terms of the safe …

Here, we present the variation of the dispersion characteristics of the three-dimensional (3D)
linearized compressible Navier–Stokes equation (NSE) to bulk viscosity ratio, specific heat …

Characterizing flow fields with neural networks has witnessed a considerable surge in
recent years. However, the efficacy of these techniques is typically constrained when …

Complex aerodynamic interference has long posed challenges to the safe separation of
multi-body systems. Based on a new conceptual ground horizontal-sliding takeoff approach …

For the second-order cell-centered unstructured finite volume method, the variables are
linearly distributed inside the grid cell. Classical methods use a first-order extrapolation …

The rarefied flows encountered by the hypersonic vehicles in their high-altitude flights call
for investigations coupling the shock-shock interaction and the rarefied-gas effect. An in …

Precise attitude control of the orbiter and the booster is particularly important for the
interstage separation of the Two-Stage-to-Orbit (TSTO) vehicle. Numerical simulation can …