Full-scale total wake field PIV-measurements in comparison with ANSYS CFD calculations: a contribution to a better propeller design process
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-016-0418-6
Abstract: The propeller design process is influenced by a strong demand to reduce vibrations and underwater noise while improving propulsion efficiency at the same time. Therefore, an accurate cavitation prediction is mandatory, which is based on… read more here.
Keywords: design process; wake field; cfd calculations; full scale ... See more keywords
Numerical research on mechanism of the effect of propeller shaft brackets on wake field and propulsion performance
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2021.108959
Abstract: Abstract Ship drag and self-propulsion simulations of a twin-screw high-speed displacement vessel were performed using the unsteady Reynolds-averaged Navier–Stokes (RANS) method. The sliding mesh and overset mesh methods were applied concurrently to simulate the coupling… read more here.
Keywords: shaft brackets; shaft; propeller; propulsion performance ... See more keywords