Abstract Backward-Facing Step (BFS) flow is one representative model for separation flows,
which can be widely seen in aerodynamic flows (airfoil, spoiler, high attack angle process) …

Coherent vortex structures (CVS) are discovered for more than half a century, and they are
believed to play a significant role in turbulence especially for separated flows. An …

Luminescent mini-tufts method has been used for surface flow visualization for a long time.
One major challenging point of this method is quantitative analysis of transient flows and the …

Aimed at providing a good thermal protection for a pintle injector from being overheated, a
three-dimensional combustion and heat transfer coupled simulation is conducted based on …

Moonpools are holes in the middle of a ship's hull and through its deck. In this study, the flow
mechanisms in moonpools in calm water were investigated. Star-CCM+ software was used …

Luminescent molecular sensors, which can be used as Temperature Sensitive Paint (TSP)
or Pressure Sensitive Paint (PSP) in respective temperature or pressure measurements, has …

This study is focused on the Navier–Stokes equations. The numerical method employed in
this study for solving the Navier–Stokes equations is a meshless approach that combines …

The flow over a backward-facing step (BFS) is a typical separation and reattachment flow. Its
flow structures and unsteady mechanisms are still not well explored. In this paper, the global …

In this study, divided into two parts, the effect on a two-dimensional backward-facing step
flow (BFSF) of a cylinder placed downstream of the step was numerically investigated. While …

为了解决后向台阶湍流介质流速测量存在重复性较低, 鲁棒性较差的问题, 提出了一种基于波数-
频率谱分析的线阵列传感器流速测量方法. 首先, 分析了后向台阶数据的湍流度和“泰勒冻结” …