the National Natural Science Foundation of China(Grant No.51979193);the Natural Science Foundation of Tianjin(Grant No.20JCYBJC00890).
Helical strake is a widely-used device for passive flow-induced vibration(FIV)control of cylindrical structures.It is omnidirectional and can effectively reduce FIV response amplitude.Studies on the passive FIV contro...
financially supported by the National Natural Science Foundation of China(Grant Nos.51679167,51979193 and 51909189)。
Till now,little information is available on the flow-induced vibration(FIV)of multiple flexible cylinders with unequal diameters.Some FIV characteristics of unequal-diameter cylinders can be predicted based on the kno...
the National Natural Science Foundation of China(Grant Nos.51679167,51979193 and 51678548).
Helical strakes have been widely applied for suppressing the vibration of flexible cylinders undergoing vortexshedding in offshore engineering.However,most research works have concerned on the application of helical s...
financially supported by the National Natural Science Foundation of China(Grant Nos.51479135,51679167 and51379144);the Science Fund for Creative Research Groups of the National Natural Science Foundation of China(Grant No.51621092);the Natural Science Foundation of Tianjin(Grant Nos.15JCQNJC43900 and 15JCQNJC07700)
The experimental studies on flow-induced vibrations(FIV) reduction of two side-by-side flexible cylinders inclined at 45° by using the helical strakes were carried out in a towing tank. The main aim of the experiment...