Tomasz Michalek (Avtor), Tomasz A. Kowalewski (Avtor), Božidar Šarler (Avtor)

Povzetek

A steady state natural convection in a differentially heated cavity for temperatures in a vicinity of the freeying point is used to investigate and compare performance of four different numerical methods: finite differences, finite volume, finite elements and mesh-free diffuse approximation method. A primary aim of the exercise is to define a new numerical benchmark solution for natural convection problems, which includes challenging configuration of strongly non-linear buoyancy term. This configuration is used to test performance of two popular commercial codes (Fluent and Fidap) and to compare them with two "classical" finite difference codes and the new promising mesh-free implementation.

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Jezik: Angleški jezik
Leto izida:
Tipologija: 1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija: UNG - Univerza v Novi Gorici
UDK: 531/533
COBISS: 376827 Povezava se bo odprla v novem oknu
Št. ogledov: 3555
Št. prenosov: 177
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

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Sekundarni jezik: Neznan jezik
URN: URN:SI:UNG
Vrsta dela (COBISS): Delo ni kategorizirano
Ključne besede (UDK): mathematics;natural sciences;naravoslovne vede;matematika;physics;fizika;general mechanics;mechanics of solid and rigid bodies;splošna mehanika;mehanika trdnih in togih teles;
ID: 57723
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