Zobrazeno 1 - 10
of 403
pro vyhledávání: '"Nikiforakis N"'
This work is concerned with the numerical simulation of plasma arc interaction with aerospace substrates under conditions akin to lightning strike and in particular with the accurate calculation of radiative heat losses. These are important because t
Externí odkaz:
http://arxiv.org/abs/2107.04415
Publikováno v:
In Computers and Geotechnics September 2023 161
We present a CUDA accelerated implementation of the Characteristic/Scan Conversion algorithm to generate narrow band signed distance fields in logically Cartesian grids. We outline an approach of task and data management on GPUs based on an input of
Externí odkaz:
http://arxiv.org/abs/1903.00353
Publikováno v:
Phys. Rev. Fluids 3, 093302 (2018)
The settling efficiency, and stability with respect to settling, of a dilute suspension of infinite circular cylinders in a quiescent viscoplastic fluid is examined by means of direct numerical simulations with varying solid volume fraction, $\phi$,
Externí odkaz:
http://arxiv.org/abs/1806.04513
An explicit moving boundary method for the numerical solution of time-dependent hyperbolic conservation laws on grids produced by the intersection of complex geometries with a regular Cartesian grid is presented. As it employs directional operator sp
Externí odkaz:
http://arxiv.org/abs/1711.11361
We evaluate an efficient overset grid method for two-dimensional and three-dimensional particulate flows for small numbers of particles at finite Reynolds number. The rigid particles are discretised using moving overset grids overlaid on a Cartesian
Externí odkaz:
http://arxiv.org/abs/1702.01021
Owing to the recent, rapid development of computer technology, the resolution of atmospheric numerical models has increased substantially. With the use of next-generation supercomputers, atmospheric simulations using horizontal grid intervals of O(10
Externí odkaz:
http://arxiv.org/abs/1509.02572
Publikováno v:
In Journal of Computational Physics 1 September 2018 368:333-358
Autor:
Michael, L., Nikiforakis, N.
Publikováno v:
In Journal of Computational Physics 15 August 2018 367:1-27
Publikováno v:
Journal of Applied Physics; 3/7/2022, Vol. 131 Issue 9, p1-22, 22p