We describe the implementation of a computational fluid dynamics solver for the simulation
of high‐speed flows. It comprises a finite volume (FV) discretization using semi‐discrete, non …

In this paper, an upwind space–time conservation element and solution element (CE/SE)
method is developed to solve conservation laws. In the present method, the mesh quantity …

In order to advance the goals of Aeronautics Programs at NASA, it is necessary to
continuously improve the computational tools used for research and design at NASA. One …

The characteristic space–time conservation element and solution element (CE/SE) schemes
proposed by Shen et al.(2015)[15] are straightforward extended to multidimensional …

In this paper, the second-order space–time conservation element and solution element
(CE/SE) method proposed by Chang (1995)[3] is implemented on hybrid meshes for solving …

STRUCTURAL damages caused by the transient nozzle side loads during testing at sea
level have been found for almost all rocket engines during their initial development [1–5] …

Abstract Shen et al.[1],[2] proposed an upwind space-time conservation element and
solution element (CESE) scheme for 1D and 2D hydrodynamics (HD) in rectangular …

In this paper we demonstrate the accuracy and robustness of combining the advection
upwind splitting method (AUSM), specifically AUSM+-UP, with high-order upwind-biased …

NOZZLE lateral forces during transient operations, if not properly managed, are known to
cause severe structural damages to the engine and its supporting flight hardware to almost …

This dissertation presents a step towards high-order methods for continuum-transition flows.
In order to achieve maximum accuracy and efficiency for numerical methods on a distorted …