Results 101 to 110 of about 621,406 (163)

Particle methods

International Journal for Numerical Methods in Fluids, 2005
AbstractThree, very different particle methods, PIC, SPH and vortex‐blob methods, are compared. Results on consistency and stability are collected. A PIC instability, its properties, and its resolution by stability in the energy norm is discussed at some length.
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Why Particle Methods Work

SIAM Journal on Scientific and Statistical Computing, 1982
The theme of this paper is that particle methods are closely related to both finite difference and spectral methods because the three methods can be considered special cases of interpolation by kernel estimation. The kernels for a number of special cases are given in detail, and the accuracy of the resulting interpolation is analyzed.
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Melanin Standard Method: Particle Description

Pigment Cell Research, 1992
Melanin isolated from the ink sac of Sepia officinalis (Sepia melanin) has been proposed as a standard for natural eumelanin. There are no standard methods for the isolation, purification, and storage of melanins. Mild methods designed to preserve the native composition and structure of melanin are needed.
L, Zeise, B L, Murr, M R, Chedekel
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A Method for Particle Simulation

Journal of Applied Mechanics, 2003
This paper extends a recent approach to the direct numerical simulation of particle flows to the case in which the particles are not fixed. The basic idea is to use a local analytic representation valid near the particle to “transfer” the no-slip condition from the particle surface to the adjacent grid nodes.
Zhang, Z., Prosperetti, Andrea
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