supported by the National Natural Science Foundation of China(Grant Nos.11572154 and 11202100);Aeronautical Science Foundation of China(Grant No.2017ZD10002);the Priority Academic Program Development of Jiangsu Higher Education Institutions.
Rocket sleds belong to a category of large-scale test platforms running on the ground.The applications can be found in many fields,such as aerospace engineering,conventional weapons,and civil high-tech products.In the...
Project supported by the National Natural Science Foundation of China(No.11202100);the Natural Science Fund in Jiangsu Province(No.BK2011723);the Fundamental Research Funds for the Central Universities(No.NS2012032);the Priority Academic Program Development of Jiangsu Higher Education Institutions
A modified scale-adaptive simulation (SAS) technique based on the Spalart- Allmaras (SA) model is proposed. To clarify its capability in prediction of the complex turbulent flow, two typical cases are carried out,...
supported by the National Natural Science Foundation of China(11202100);the Natural Science Fund in Jiangsu Province(BK2011723)
A vortex ring impinging on a three-dimensional bump is studied using large eddy simulation for a Reynolds number Re = 4 × 104 based on the initial translation speed and diameter of the vortex ring. The effects of bum...