Methods of numerical forecasting of the working performance of welded structures on computers of hybrid architecture / Velikoivanenko, / Milenin, / Popov, / Sidoruk, / Khimich. (2019)
Ukrainian

English  Cybernetics and Systems Analysis   /     Issue (2019, 55 (1))

Velikoivanenko E.A., Milenin A.S., Popov A.V., Sidoruk V.A., Khimich A.N.
Methods of numerical forecasting of the working performance of welded structures on computers of hybrid architecture

The authors consider high-performance computational algorithms for computers of hybrid architecture to solve problems of predicting the stress–strain state of critical welded structures with regard for initiation and development of subcritical fracture of metal in accordance with the characteristic problems of serviceability analysis of welded pipeline elements with corrosive defects of metal discontinuity according to mechanism of low-cycle fatigue. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.

Keywords: ductile fracture, high-performance computing, hybrid algorithms, mathematical modeling, stress–strain state, welded structures, Computer architecture, Corrosion fatigue, Ductile fracture, Mathematical models, Numerical methods, Pipeline corrosion, Computational algorithm, High performance computing, Hybrid algorithms, Hybrid architectures, Low cycle fatigues, Numerical forecasting, Strain state, Welded structures, Welding


Cite:
Velikoivanenko E.A., Milenin A.S., Popov A.V., Sidoruk V.A., Khimich A.N. (2019). Methods of numerical forecasting of the working performance of welded structures on computers of hybrid architecture. Cybernetics and Systems Analysis, 55 (1), 135-148. doi: https://doi.org/10.1007/s10559-019-00117-8 http://jnas.nbuv.gov.ua/article/UJRN-0000947561 [In Russian].


 

Institute of Information Technologies of VNLU


+38 (044) 525-36-24
Ukraine, 03039, Kyiv, Holosiivskyi Ave, 3, room 209