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S25 Métodos Numéricos |
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Title:
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ABORDAGEM PELO CIRCUNCENTRO PARA MALHAS NÃO ESTRUTURADAS EM TRANSFERÊNCIA DE CALOR
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Summary :
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UNSTRUCTURED GRID CIRCUNCENTER APPROACH IN HEAT TRANSFER
ABSTRACT. THIS WORK USES A NEW APPROACH WITCH MAKES EASIER THE DIFFUSION APPROXIMATE TERMS IN SOLUTION OF A TWO-DIMENSIONAL HEAT TRANSFER PROBLEM IN A TRIANGULAR UNSTRUCTURED GRID. THIS NEW APPROACH CONSISTS IN USING THE CENTER OF THE CIRCLE THAT CROSSES ALL THE VERTEX OF A TRIANGULAR CELL (THE CIRCUNCENTER) AS THE GEOMETRICAL PLACE WHERE THE PROPERTIES ARE CALCULATED RATHER THAN THE USUAL BARICENTER.
KEYWORDS: UNSTRUCTURED GRIDS, HEAT TRANSFER, CIRCUNCENTER
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Author :
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Enari, Eduardo Hidenori
Fazenda, Álvaro Luiz
Travelho, Jeronimo dos Santos
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Paper View :
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