Effects of Localized Micro-blowing on a Spatially Developing Flat Turbulent Boundary Layer

Direct numerical simulation (DNS) is used to investigate the turbulent flat-plate boundary layer with localized micro-blowing. The 32 × 32 array of micro-holes is arranged in a staggered pattern on the solid wall, located in the developed turbulent region. The porosity of the porous wall is 23%, and...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Flow, turbulence and combustion turbulence and combustion, 2021, Vol.107 (1), p.51-79
Hauptverfasser:	Xie, Lan, Zheng, Yao, Zhang, Yang, Ye, Zhi-xian, Zou, Jian-feng
Format:	Artikel
Sprache:	eng
Schlagworte:	Automotive Engineering Blowing rate Direct numerical simulation Drag reduction Engineering Engineering Fluid Dynamics Engineering Thermodynamics Flow control Fluid flow Fluid- and Aerodynamics Friction drag Heat and Mass Transfer Low speed Porous walls Reynolds number Skin friction Turbulent boundary layer Velocity distribution Vortices Vorticity
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!