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PARALLEL PROCESSING OF CFD AND RADIATIVE HEAT TRANSFER

M.P. Owens
AEA Technology Engineering Software, The Gemini Building, Fermi Avenue, Harwell International Business Centre, Didcot Oxfordshire OX11 0QJ, UNITED KINGDOM

I.P. Jones
AEA Technology Engineering Software, The Gemini Building, Fermi Avenue, Harwell International Business Centre, Didcot, Oxfordshire OX11 0QJ, UNITED KINGDOM

P.W. Guilbert
AEA Technology Engineering Software, The Gemini Building, Fermi Avenue, Harwell International Business Centre, Didcot, Oxfordshire OX11 0QJ, UNITED KINGDOM

Аннотация

This paper summarises the implementation of parallel radiation algorithms in the CFX-4 software. These algorithms use ray tracing concepts, based on the Monte-Carlo and Discrete Transfer methods, rather than the Domain Decomposition used by the CFD calculations. The results show that is possible to get good parallel performance on a challenging practical problem, with the approach outlined here, combining these two different approaches.

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