Multi-scale characteristics and inter-scale interaction in a transitional boundary layer over an axisymmetric body of revolution
Y Liu, C Pan, Q Zhang, J Liu - Physics of Fluids, 2024 - pubs.aip.org
The present work focuses on the evolution of multi-scale characteristics and inter-scale
interaction in a transitional curve-wall boundary layer, which was triggered by free-stream …
interaction in a transitional curve-wall boundary layer, which was triggered by free-stream …
Influence of bow shape and model scale on the natural transition in boundary layers on underwater axisymmetric bodies with a superhydrophobic surface
B Liu, Y Zhang, J Liu - Physics of Fluids, 2024 - pubs.aip.org
This study uses numerical methods to investigate the influence of bow shape and model
scale on the natural transition in bow boundary layers on underwater axisymmetric bodies …
scale on the natural transition in bow boundary layers on underwater axisymmetric bodies …
Towed body measurements of flow noise from a turbulent boundary layer under sea conditions
J Abshagen, V Nejedl - The Journal of the Acoustical Society of …, 2014 - pubs.aip.org
Results from an underwater experiment under sea conditions on flow noise beneath a flat-
plate turbulent boundary layer are presented. The measurements were performed with a …
plate turbulent boundary layer are presented. The measurements were performed with a …
Optimization design of forebody shape of an underwater axisymmetric body for transition delay using a genetic algorithm
J Lv, J Liu, Y Zhang, J Liu - Ocean Engineering, 2024 - Elsevier
The forebody shape of an underwater vehicle significantly influences the transition position
of the boundary layer, which, in turn, impacts the flow-induced noise that can interfere with …
of the boundary layer, which, in turn, impacts the flow-induced noise that can interfere with …
[HTML][HTML] 水下回转体首部边界层流动稳定性及自然转捩研究进展综述
刘竟成， 刘建华， 张永明 - 实验流体力学, 2024 - pubs.cstam.org.cn
水下回转体首部边界层自然转捩是重要的流动现象, 与水下航行体的流动噪声密切相关.
流动稳定性理论是研究边界层转捩的重要方法. 本文首先介绍了水下回转体首部边界层流动稳定 …
流动稳定性理论是研究边界层转捩的重要方法. 本文首先介绍了水下回转体首部边界层流动稳定 …
声呐导流罩边界层壁面脉动压力研究进展
徐嘉启， 梅志远 - 中国舰船研究, 2018 - zgjcyj.xml-journal.net
舰艇中, 高速航行时, 声呐导流罩外边界层的壁面受脉动压力激励, 引起罩壳结构振动,
并向罩壳内辐射噪声. 该噪声是声呐平台区自噪声的主要成分. 准确描述罩壳外边界层壁面脉动 …
并向罩壳内辐射噪声. 该噪声是声呐平台区自噪声的主要成分. 准确描述罩壳外边界层壁面脉动 …
水凝胶延迟水下回转体边界层自然转捩机理研究
刘建华， 张彬， 徐良浩， 张占阳， 潘翀， 张永明… - 实验流体 …, 2024 - pubs.cstam.org.cn
水下航行体首部声纳探测能力与边界层转捩密切相关. 本文开展了水凝胶超材料在延迟水下航行
体边界层自然转捩方面的应用基础研究, 并探究了其内在机理. 在高速水洞中分别开展了刚性和 …
体边界层自然转捩方面的应用基础研究, 并探究了其内在机理. 在高速水洞中分别开展了刚性和 …
Characterization of the response of a curved elastic shell to turbulent boundary layer
F Magionesi, E Ciappi - Fluids Engineering Division …, 2010 - asmedigitalcollection.asme.org
For the effective operation of sonar system mounted inside the bulbous of a fast ship, it is
important to reduce all the possible noise and vibration sources that cause the dome to …
important to reduce all the possible noise and vibration sources that cause the dome to …
[DOC][DOC] Measurement and modeling of turbulent boundary layer excitation for naval and aeronautical applications
F Magionesi, E Ciappi, R Camussi… - Noise and Vibration …, 2012 - researchgate.net
The correct characterization of wall pressure fluctuations (WPF) and of the response of an
elastic structure subjected to turbulent boundary layer (TBL) represents one of the most …
elastic structure subjected to turbulent boundary layer (TBL) represents one of the most …
An experimental study on transitional boundary layer excitation on a bulbous bow of a fast ship
F Magionesi - Fluid-Structure-Sound Interactions and Control …, 2016 - Springer
The present paper deals with the results of an experimental campaign aimed at
characterizing the wall pressure fluctuations (WPF) beneath transitional boundary layer …
characterizing the wall pressure fluctuations (WPF) beneath transitional boundary layer …