Co-simulation of Parallel Computing of Disc Temperature Distributed Parameter System Cooling Rate Control

doi:10.16182/j.issn1004731x.joss.20-0280

Abstract

Abstract: Aiming at the problem of large number of grids and long computation time in numerical simulation of complex engineering problems, combining the User-defined Function (UDF) parallel computing principle with UDP (User Datagram Protocol) communication in Fluent, the data transfer of the parallel calculation between Fluent and the visual simulation tool (Simulink) is completed by embedding UDF and S function in UDP communication. And the parallel calculation and simulation platform of the disk and billet gas impingement jet quenching is built. The serial and parallel calculation of the same model are carried out, and the comparative analysis of the numerical simulation results is completed. The reliability and effectiveness of the parallel computing simulation platform are verified, which provides a way of thinking for numerical calculation of complex engineering problems.

Key words: parallel computing, co-simulation, Fluent, Simulink, gas impact jet quenching

CLC Number:

TP391.9

Gao Shengdong, Yu Xin. Co-simulation of Parallel Computing of Disc Temperature Distributed Parameter System Cooling Rate Control[J]. Journal of System Simulation, 2021, 33(8): 1839-1845.

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