Comparison of two methods for determining defects in technical systems

Comparing computational results obtained with different programs is a topical problem in the modeling of physical processes. A possible method for solving this problem is stochastic approximation of a deterministic model. The objective of the present work is to compare two methods of determining def...

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Bibliographic Details
Published in:Atomic energy (New York, N.Y.) N.Y.), 2011-10, Vol.110 (6), p.369-375
Main Authors: Islamov, R. T., Dyadyura, S. S., Arzhaev, K. A., Filippov, A. S., Artemieva, M. M.
Format: Article
Language:English
Subjects:
Approximation
Atomic energy
Computation
Defects
Euclidean space
Hadrons
Heavy Ions
Mathematical analysis
Mathematical models
Methods
Nuclear Chemistry
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Pipelines
Random variables
Stochasticity
Uncertainty
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Summary:Comparing computational results obtained with different programs is a topical problem in the modeling of physical processes. A possible method for solving this problem is stochastic approximation of a deterministic model. The objective of the present work is to compare two methods of determining defects in a technical system. The data obtained with these methods are used to calculate the uncertainty of the methods and it is concluded that there is a discrepancy, i.e., the methods cannot be used interchangeably in practice. This means that both methods must be used together in order to increase the accuracy of the data on defects in technical systems.
ISSN:1063-4258
1573-8205
DOI:10.1007/s10512-011-9437-x