Projects supported by the National Key Research and Development Program of China(Grant Nos.2019YFB1704200,2019YFC0312400);the National Natural Science Foundation of China(Grant No.51879159).
With the development of ocean engineering and demand for safety of the ship and offshore structures, the transportation and storage of liquid have become an important issue nowadays. Furthermore, in order to improve t...
Projects supported by the National Natural Science Foundation of China(Grant Nos.91852103,51776102);the Beijing Natural Science Foundation(Grant No.3182014);This work was supported by the Institute for Guo Qiang,Tsinghua University(Grant No.2019GQG1019);the Tsinghua National Laboratory for Information Science and Technology.
The vortex rope usually occurs in the draft tube of the Francis turbine operated under part-load conditions,to induce strong low-frequency pressure vibrations,and therefore,is very harmful to the safety of the hydropo...
Project supported by the National Natural Science Foundation of China(Grant No.50879021).
In the present work,a 3-D aerator device with backward lateral deflectors,called BLD-3-D aerator device,is developed,and the lateral cavity and fin performance of the BLD-3-D aerator device are experimentally investig...
Fishes interact with the fluid environment using various surfaces.These multiple control surfaces work in combination to produce the thrust and the balance torques in a steady swimming,to maneuver and to position them...
Project supported by the National Natural Science Foundation of China(Grant No.51179056)
With the constructions of high dam projects in China, the energy dissipation downstream of a dam becomes a serious concern. In this study, a multiple slit-type energy dissipater, with different reduction size slits in...
supported by the National Basic Research Development Program of China(973Program,Grant No.2012CB723200);the National Natural Science Foundation of China(Grant No.510879021)
The fins will be formed if the lateral deflectors in the side-walls with a bottom aerator device are improperly designed, and the flow regime downstream of the aerator device will be worsened. In this paper, the heigh...
supported by the Shanghai Leading Academic Discipline Project (Grant No. B206);the Natural Science Foundation of Fujian Province (Grant No. 2009J01010);supported by the Science Foundation of Jimei University, China (Grant No. ZQ2009009)
Numerical investigation was conducted on an airship of hull-fin configuration for aerodynamic and aeroelastic characteristics in three-dimensional viscous flows.The mathematical model was built and the corresponding n...