supported by the Double First-Rate Project of Tsinghua University (2017) (No. 11472157);partly by the National Basic Research Program of China (No. 2012CB720205)
The problem of aeroelasticity and maneuvering of command surface and gust wing interaction involves a starting flow period which can be seen as the flow of an airfoil attaining suddenly an angle of attack. In the line...
supported by the National Natural Science Foundation of China(Nos.11302012,51420105008,51476004,11572025 and 51136003);the National Basic Research Program of China(No.2012CB720205);The computational time for the present study was provided by the UK Turbulence Consortium(EPSRC grant EP/L000261/1)
The efficiency and mechanism of an active control device "'Spark Jet" and its application in shock-induced separation control are studied using large-eddy simulation in this paper. The base flow is the interaction ...
supported by the National Natural Science Foundation of China(No.51376001,No.51420105008,No.51306013,No.51136003);the National Basic Research Program of China(2012CB720205,2014CB046405);the Beijing Higher Education Young Elite Teacher Project;the Fundamental Research Funds for the Central Universities;supported by the Innovation Foundation of BUAA for Ph.D.Graduates
Three-dimensional corner separation is a common phenomenon that significantly affects compressor performance. Turbulence model is still a weakness for RANS method on predicting corner separation flow accurately. In th...
supported by the National Natural Science Foundation of China(No.51420105008,No.51376001);the National Basic Research Program of China(2012CB720205,2014CB046405)
Predicting wind turbine S825 airfoil's aerodynamic performance is crucial to improving its energy efficiency and reducing its environmental impact. In this paper, a numerical simulation on the wind turbine S825 airfo...
supported by the National Natural Science Foundation of China(Grant No.11472157);the National Basic Research Program of China(Grant No.2012CB720205)
The Kutta Joukowski(KJ) theorem, relating the lift of an airfoil to circulation, was widely accepted for predicting the lift of viscous high Reynolds number flow without separation. However, this theorem was only prov...