Sentence examples for pressure projection from inspiring English sources

We develop and demonstrate the accuracy of a new approach for calculating the force, namely the pressure projection boundary condition (PPBC), which is based on projecting the pressure on the surface of the body using the momentum equation along the local normal to the body direction.

A similar procedure is used for the velocity field, which is followed by a pressure projection step.

This work is devoted to the properties and implementation of an SPH method based on pressure projection for incompressible inviscid flows with free surfaces.

The mixed finite element method with polynomial pressure projection stabilization is used to solve the governing equations with the corresponding initial and boundary conditions.

The resulting intermediate velocity field is then projected onto a divergence-free space by solving a pressure Poisson equation derived from an approximate pressure projection.

The new algorithm uses a semi-implicit pressure update scheme that asymptotically preserves the standard incompressible pressure projection method in the limit of infinite sound speed.

The scheme is based on second order convex-splitting for the Cahn Hilliard equation and pressure-projection for the Navier Stokes equation.

The numerical method involves solving the Navier Stokes equations on a staggered grid by a semi-implicit pressure increment projection method where the immersed interfacial forces are calculated at the beginning of each time step.

A new variant of AUSM scheme, so-called AUSM+-pcp (AUSM+ with pressure-correction projection), has been devised including a pressure-correction projection to the AUSM+ flux splitting, which maintains the exact numerical conservativeness and works well for all Mach numbers.

Within many studies the capability of the pressure-correcting projection method for the inclusion of the missing nonhydrostatic pressure contribution into an existing hydrostatic model kernel was verified.

Iterated pressure-correction projection schemes for the unsteady incompressible Navier-Stokes equations are developed, analyzed and exemplified, in relation to preconditioned iterative methods and the pressure-Schur complement equation.