TY - GEN
T1 - Tip clearance influence on pressure fluctuation of a composite ducted propeller using two-way FSI method
AU - An, Xiaoyi
AU - Wang, Peng
AU - Song, Baowei
AU - Xia, Hui
AU - Jin, Zhihui
AU - Han, Shiyu
AU - He, Ruixuan
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/10/5
Y1 - 2020/10/5
N2 - With the development of advanced materials, composite material has been used widely over the world, especially in the marine industry. Composite propeller has been studied and developed over decades since its great structural performances and material damping properties which can lead to the increased hydrodynamic performance and reduced pressure fluctuation character of the propeller. While as a typical marine propeller, ducted propeller has a tip clearance between the blade tip and the inner face of the duct which can cause a complex fluid flow around the blades and influence the performance of the propeller. In hence, the tip clearance effects on pressure fluctuation of the composite ducted propeller compared with the metallic ones that is calculated using a two-way interaction method in this paper. The result indicates that the use of composite material on the ducted propeller blade has a significant inhibiting effect on pressure fluctuation on the blade surface.
AB - With the development of advanced materials, composite material has been used widely over the world, especially in the marine industry. Composite propeller has been studied and developed over decades since its great structural performances and material damping properties which can lead to the increased hydrodynamic performance and reduced pressure fluctuation character of the propeller. While as a typical marine propeller, ducted propeller has a tip clearance between the blade tip and the inner face of the duct which can cause a complex fluid flow around the blades and influence the performance of the propeller. In hence, the tip clearance effects on pressure fluctuation of the composite ducted propeller compared with the metallic ones that is calculated using a two-way interaction method in this paper. The result indicates that the use of composite material on the ducted propeller blade has a significant inhibiting effect on pressure fluctuation on the blade surface.
KW - composite ducted propeller
KW - pressure fluctuation
KW - tip clearance
KW - two-way FSI
UR - http://www.scopus.com/inward/record.url?scp=85104572259&partnerID=8YFLogxK
U2 - 10.1109/IEEECONF38699.2020.9389439
DO - 10.1109/IEEECONF38699.2020.9389439
M3 - 会议稿件
AN - SCOPUS:85104572259
T3 - 2020 Global Oceans 2020: Singapore - U.S. Gulf Coast
BT - 2020 Global Oceans 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 Global Oceans: Singapore - U.S. Gulf Coast, OCEANS 2020
Y2 - 5 October 2020 through 30 October 2020
ER -
