NUMERICAL CALCULATION OF MAGNETIC FIELDS OF MAGNETOSTRICTIVE CONVERTERS
OF LEVEL USING SDN-NETWORKS

Mironov Andrey Nikolaevich, engineer, Research and production enterprise "Rubin" (2 Baydukova street, Penza, Russia), mironovmir@yandex.ru
Dement'eva Elena Sergeevna, candidate of pedagogical sciences, head of sub-department of physics, Penza State Technological University (1a/11 Baydukova avenue/Gagarin street, Penza, Russia), demeles2013@yandex.ru
Karpukhin Eduard Vladimirovich, candidate of technical sciences, associate professor, sub-department of physics, Penza State Technological University (1a/11 Baydukova avenue/Gagarin street, Penza, Russia), edvar1@rambler.ru

621.618

10.21685/2307-5538-2018-2-9

Background. In this paper, we consider the problem of calculating the magnetic fields of magnetostrictive level gauges (MUs), in particular MUs of invoiced or submerged type on ultrasonic waves (TWS) of torsion, by numerical methods, and the most common and common complications – low tonalities and significant computational complexity, The way to eliminate these shortcomings of existing methods through the use of SDNnetworks.
Materials and methods. For this purpose, it is proposed to obtain a mathematical model of magnetic fields MU of an overhead or submerged type on a TWS of torsion by means of a numerical solution of integral equations. This generalizes the solution of the problem for any computational domain and provides a minimal approximation error. A method is also given to increase the efficiency of the calculation by using more complex schemes of difference approximation.
Results. Based on the data presented in the article, the output parameters of the magnetic field MU of the invoiced or submerged type were simulated on the ultrasound torsion using a computer integrated into an SDN network.
Conclusions. Based on the results of this experiment, conclusions are drawn about increasing the accuracy of calculations and the convergence rate of numerical methods. It is shown that such an approach to the calculation of magnetic fields of MU allows to reduce the number of necessary iterations by more than 1000 times.

SDN-networks, magnetic fields, numerical methods, mathematical modeling