Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
August 1, 2025Physics of Fluids

Numerical investigation on the tail slamming for the high-speed oblique water entry of the slender cylinder

View Full Paper
Ask AI
Bookmark
Share

Authors

HJHan JingCentral South UniversityXLXiang-Ju LiuHarbin UniversityDLDeli Liang

Discussion

Loading...

Member takes

Implication

Numerical investigation reveals tail slamming dynamics and pressure effects in slender cylinders, suggesting strategies for stability improvement.

Key Points

  • Tail slamming significantly impacts stability and integrity of slender underwater vehicles, especially at high speeds.
  • The primary factor for tail slamming is the pitching moment generated at the water surface during entry.
  • An improved immersed boundary method was validated against experimental data to ensure accuracy and reliability.
  • Increasing the water-entry angle alters the pitching moment characteristics, which influence the generated normal impact forces.

Cite This Study

Jing et al. (2025) studied this question.

synapsesocial.com/papers/68af4314ad7bf08b1ead1732https://doi.org/10.1063/5.0282340
View Full Paper
Ask AI
Bookmark
Share