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Article information
2011 , Volume 16, ¹ 2, p.98-110
Lutsenko N.A., Miroshnichenko T.P., Odyakova D.S., Kharitonov D.I.
A parallel implementation of an algorithm for calculation of a two-dimensional unsteady gas flow through porous objects with heat sources
A parallel computational algorithm for studies of two-dimensional (plane and axially symmetric) unsteady gas flows through a porous media of complex shape with energy sources has been developed. It is shown that the object-oriented approach made it possible to develop a distributed computational algorithm and to automate an assignment of the object geometry without essential changes of the code. Calculations of two-dimensional unsteady gas cooling regimes for porous heat releasing objects with a stepwise complex upper part leading to appearance of stagnation zones, have been carried out on the multiprocessor computer MPC-15K. The parallel algorithm efficiency has been analyzed.
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Keywords: parallel algorithm, computational modeling, porous media, gas cooling, heat-evolution
Author(s):
Lutsenko Nickolay Anatolyevich
PhD.
Position: Senior Research Scientist
Office: Institute of Automation and Control Processes, FEB RAS
Address: 690041, Russia, Vladivostok, 5, Radio St.
Phone Office: (4232) 31 35 49
E-mail: nickl@inbox.ru
Miroshnichenko Taisiya Pavlovna
Position: engineer
Office: Institute of Automation and Control Processes, FEB RAS
Address: 690041, Russia, Vladivostok, 5, Radio St.
E-mail: tmi@dvo.ru
Odyakova Daria Sergeevna
Position: engineer
Office: Institute of Automation and Control Processes, FEB RAS
Address: 690041, Russia, Vladivostok, 5, Radio St.
Phone Office: (423) 232 07 02
E-mail: darlene@dvo.ru
Kharitonov Dmitriy Ivanovich
PhD.
Position: Senior Research Scientist
Office: Institute of Automation and Control Processes, FEB RAS
Address: 690041, Russia, Vladivostok, 5, Radio st.
Phone Office: (423) 232-0702
E-mail: demiurg@dvo.ru
Bibliography link:
Lutsenko N.A., Miroshnichenko T.P., Odyakova D.S., Kharitonov D.I. A parallel implementation of an algorithm for calculation of a two-dimensional unsteady gas flow through porous objects with heat sources // Computational technologies. 2011. V. 16. ¹ 2. P. 98-110
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