Registration Number
0221U106914,
0121U110639
, R & D reports
Title
Development of methods for applying integrated grid and cloud infrastructure for solving unsteady problems of fluid, gas and plasma mechanics
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Head
Redchyts Dmytro O., к.ф.-м.н.
Registration Date
22-12-2021
Organization
Institute of Transport Systems and Technologies of National Academy of Sciences of Ukraine
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The object of research is the motion of nonstationary air flows and low-temperature plasma in the flow around bodies of arbitrary geometry.
The aim of the work is to improve and develop methods for solving non-stationary related problems of fluid, gas and plasma mechanics using distributed computing.
Research methods are numerous.
The developed mathematical model of aerodynamics, electrodynamics, plasma dynamics and chemical kinetics has been improved to model the interaction of a continuous viscous medium with a low-temperature plasma of a dielectric barrier discharge.
The method of decomposition of the calculation area taking into account the mobility of individual geometric blocks, as well as criteria for balancing the computational load on both individual clusters and individual nodes in distributed computing for the combined grid and cloud infrastructure.
The influence of communication network bandwidth on the efficiency of parallelization of related tasks is estimated, and recommendations for effective implementation of such tasks in the distributed environment of the combined grid and cloud infrastructure are given.
Test calculations of related problems of fluid, gas and plasma mechanics were performed to demonstrate the efficiency of the proposed method.
Product Description
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Zinchenko Andrii V
Polovyi Oleh B
Redchits Dmytro О.
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2021-12-22
