Physics of Fluids, Volume 35, Issue 3, March 2023. The issue of multi-scale modeling of the filament-based material extrusion has received considerable critical attention for three-dimensional (3D) printing, which involves complex physicochemical phase…
Physics of Fluids, Volume 35, Issue 3, March 2023. In this work, we established a novel theory for the dynamics of oscillating bubbles such as cavitation bubbles, underwater explosion bubbles, and air bubbles. For the first time, we proposed bubble dyn…
Physics of Fluids, Volume 35, Issue 3, March 2023. High-enthalpy gas streams in a real engine or wind tunnel will contain some trace gases; however, this is often ignored in many studies. To investigate transverse fuel-jet mixing and combustion charact…
Physics of Fluids, Volume 35, Issue 3, March 2023. A complicated coupling system performs fuel filling operation of a ship on the sea that involves tank sloshing and filling impact. This research elaborated on the sloshing load and flow characteristics…
Physics of Fluids, Volume 35, Issue 3, March 2023. The Reynolds–Orr equation predicts the unconditional stability limit of a flow. Although this seems to be a desirable aim in engineering applications, the predicted critical Reynolds numbers are one ma…
Physics of Fluids, Volume 35, Issue 3, March 2023. To investigate the formation number of compressible vortex rings (CVRs), a shock-tube apparatus with an open end is designed to generate CVRs and the flow structures are measured by using particle imag…
Physics of Fluids, Volume 35, Issue 3, March 2023. Uncontrolled atmospheric entry of meteors, satellites, and spacecraft components often leads to their partial or complete demise. In this destructive process, driven by hypersonic ablation, reentry obj…
Physics of Fluids, Volume 35, Issue 3, March 2023. In this paper, an adaptive sparse arbitrary polynomial chaos expansion (PCE) is first proposed to quantify the performance impact of realistic multi-dimensional manufacturing uncertainties. The Stieltj…
Physics of Fluids, Volume 35, Issue 3, March 2023. A numerical study of the longitudinal pulsed detonation (LPD) is conducted in the present paper. The occurrence mechanism of the LPD, called shock wave amplification by coherent energy release, is veri…
Physics of Fluids, Volume HFDP2022, Issue 1, April 2023. A numerical study of the longitudinal pulsed detonation (LPD) is conducted in the present paper. The occurrence mechanism of the LPD, called shock wave amplification by coherent energy release, i…