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Erschienen in:
2015 | OriginalPaper | Buchkapitel
6. Generation of Computational Mesh for Haemodynamics Analysis
verfasst von : Jiyuan Tu, Kiao Inthavong, Kelvin Kian Loong Wong
Erschienen in: Computational Hemodynamics – Theory, Modelling and Applications
Verlag: Springer Netherlands
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Abstract
A mesh can be viewed as a number of small elements or grid cells that overlays an entire domain geometry. In general the set of fluid and structural equations described in Chap. 5 are applied onto each cell, or finite element. These discrete equations, which calculate the changes or interpolations between cells are solved to yield the corresponding discrete values of the flow and field variables such as the velocity, pressure, temperature, and deformation.