Abstract
Preconditioning method developed by the authors was coupled with Building-Cube Method(BCM) which can simulate flows around a complex-shaped body. In this study, this method is applied to the simulation of thermal convective flows around an arbitrary-shaped body. First, forced and natural convections around a cylinder are calculated and the results are compared with the experiments and the previous numerical results to validate the calculated results. Second, natural convection around a fin-shaped body is calculated and the availability of this method to practical problems involving a thermal convective flow is discussed.
Original language | English |
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Pages (from-to) | 745-752 |
Number of pages | 8 |
Journal | Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B |
Volume | 78 |
Issue number | 788 |
DOIs | |
Publication status | Published - 2012 |
Keywords
- Numerical simulation
- Preconditioning method BCM
- Thermal convection
ASJC Scopus subject areas
- Condensed Matter Physics
- Mechanical Engineering