Project supported by the National Natural Science Foundation of China(Grant Nos.41176074,51409063 and 51209048);the Fundamental Research Funds for the Central Universities(Grant No.P013513013).
This paper studies the bionic tubercle airfoils based on the NACA 0020 prototype airfoil,with 7 models derived from different designs of the span-chord ratios and different tubercle types,along with the option of the ...
Project supported by the National Natural Science Foundation of China(Grant Nos.51379043,51209048 and 51409063)
A vehicle-mounted three-dimensional underwater particle image velocimetry(PIV) device is used in a towing tank to measure the velocity distribution of the inlet duct of a waterjet ship model in a self-propulsion tes...