Recent advances and prospects in hypersonic inlet design and intelligent optimization

Y Ma, M Guo, Y Tian, J Le - Aerospace Science and Technology, 2024 - Elsevier
As the “respiratory tract” of the air breathing engine, the hypersonic inlet plays the role of
compressing, decelerating, and pressurizing flow. However, research on the traditional inlet …

Experiment investigation of the tip vortex cavitation around a pitching hydrofoil

L Wang, P Wang, K Wu, H Wang, B Huang, D Wu - Physics of Fluids, 2023 - pubs.aip.org
Experimental research was carried out to investigate the characteristics of tip vortex
cavitation (TVC) caused by tip vortex in an oscillating hydrofoil. Shanghai Shipping and …

Dynamic multi-objective optimization of scramjet inlet based on small-sample Kriging model

Y Ma, M Guo, Y Zhang, J Le, Y Tian, S Tong… - Physics of …, 2023 - pubs.aip.org
The generic inlet is depicted based on a smooth Bézier curve, and the results and insights
from high-dimensional dynamic multi-objective optimization of small-sample high Mach …

Plasma Actuators for Cycloidal Rotor Thrust Vectoring Enhancement in Airships

A Benmoussa, FF Rodrigues, JC Páscoa - Actuators, 2023 - mdpi.com
Airships are a method of transportation with reduced fuel consumption and great potential
for different applications. However, these aerial vehicles still present considerable control …

Numerical Study on Internal and External Flow Fields of the UHMWPE Cage

Y Hu, H Zhao, W Shi, C Bi, X Li - Journal of Marine Science and …, 2023 - mdpi.com
Ultra-high molecular weight polyethylene (UHMWPE) is a new kind of fishing gear material
applied in deep-sea fishing cages, which is becoming a trend. Studies on the internal and …

Vortex dynamics of accelerated flow past a mounted wedge

JC Kalita, P Kumar - Physics of Fluids, 2023 - pubs.aip.org
This study is concerned with the simulation of a complex fluid flow problem involving flow
past a wedge mounted on a wall for channel Reynolds numbers Re c= 1560, 6621, and …

The effect of the helical groove start angle on the flow drag and noise of a cylinder

M Xu, W Hu, Y Yang - Physics of Fluids, 2024 - pubs.aip.org
The helical groove structure has emerged as a promising passive control technology for
drag and noise reduction, with the potential to optimize the operational efficiency of …

Comparative Analysis of Turbulence Models for Evaluating the Aerodynamic Characteristics of Bus

T Huang, J Ma, D Yi, X Ren, R Ke, C Qu… - Journal of Applied …, 2024 - jafmonline.net
In order to determine the most suitable turbulence model for studying the aerodynamic
performance of bus, the effects of different turbulence models on the aerodynamic …

Design and Testing of Segmented Spiral Total Mix Ration Mixer

M Wang, K Wang, B Wen, J Li, H Cen, L Li, W Jing - Processes, 2023 - mdpi.com
To address the challenges of non-uniform mixing in total mixed diet forage and the high
power consumption of the required device, we developed a segmented spiral total mixed …

CFD Analysis of External Flow Vortex Shedding in Flow Over a Ribbed and Grooved Cylinder

T Manoj Dundi, K Sridhar, S Vidhi, T Sai Krishna… - International Conference …, 2023 - Springer
Vortex shedding has been very less investigated and applied phenomenon in the field of
fluid mechanics. Apart from tall slender column structures, subsea pipelines, and …