Authors: Sarsembayev, M.
Urmashev, Bayadaulet
Mladenović, Nenad 
Zaslavskyi, Volodymyr
Affiliations: Mathematical Institute of the Serbian Academy of Sciences and Arts 
Title: Using the Cuda Technology to Speed up Computations in Problems of Chemical Kinetics
Journal: Cybernetics and Systems Analysis
Volume: 56
Issue: 4
First page: 675
Last page: 682
Issue Date: 27-Jul-2020
ISSN: 1060-0396
DOI: 10.1007/s10559-020-00284-z
Abstract: 
The paper focuses on the problem of chemical kinetics, calculation of variations in the concentration of substances in the reactions over time, and creation of a mass kinetic solver to solve the problem using modern parallelization technologies. A mathematical model of variation in the concentration of substances in a system with a one-dimensional approximation and the possibility of accelerating the calculations using the CUDA technology is described. The calculation performed on NVIDIA graphic processor shows that an increase in the number of reactions much reduces the computing time as compared with the computing time on the central processors.
Keywords: combustion | combustion mechanisms | CUDA | graphic processors | parallel computing | Runge–Kutta method
Publisher: Springer Link

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