Multi-stage centrifugal pumps with floating impellers provide a convenient means of
adjustment to meet diverse head requirements. These pumps utilize sealing gaskets to …

Trim tabs, small surfaces connected to the end of the craft to control the trim by adjusting the
angle of tab, relative to the larger surface, have been used to optimize the running trim of …

In the previous work, the authors had developed a dynamic hybrid grid generation method
and an unsteady flow solver for two-dimensional incompressible and compressible …

In this study, the effects of hydrodynamic interceptors on fast crafts are investigated to find
their optimum geometrical characteristics based on numerical methods. Interceptors are …

This work investigates the hydrodynamic effects of introducing interceptors on fast vessels.
Interceptors are vertical flat blades installed at the bottom of the stern vessel. They cause …

During a gun firing, the flow around a projectile will be developing and changing. In
particular, the flow around the projectile is disturbed significantly when the projectile …

The revolving barrel gun is the principal component of the close-in weapons system (CIWS)
that provides important terminal defense against anti-ship cruise missiles that have …

The objective of this study is to develop and apply an arbitrary Lagrangian-Eulerian
unstructured finite-volume lattice-Boltzmann method (ALE-FVLBM) for solving two …

In this study, two-dimensional inviscid compressible flow is solved around a moving solid
body using Immersed Boundary Method (IBM) on a Cartesian grid. Translational motion is …

The numerical simulation of the flow around the moving body requires a flexible
computational grid; a grid which can adapt itself to the displacements of moving body. In the …