Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


Тел.: +7 (495) 625-9241

 

DESIGN of algorithm of numerical modeling of the technical system described by the equation of heat conductivity

Keywords:

O.N. Masina, S.A. Silkin


Technical system modeling by the nonlinear one-dimensional equation of heat conductivity is considered. The algorithm of regulation of a heat flow on the basis of a numerical method of finite differences is offered. The computer program for obtaining approximate solutions with a given precision of calculations and for experimenting with various modes of regulation of a heat flow is designed. The obtained results can be used at the solution of problems of control by the technical systems connected with automatic regulation of temperature, and also on production of thermal networks.
References:

  1. Godunov S.K., Ryaben'kij V.S. Vvedenie v teoriyu raznostny'x sxem. Fizmatgiz. 1962.
  2. Tixonov A.N., Samarskij A.A. Uravneniya matematicheskoj fiziki. Nauka. 1996.
  3. Samarskij A. A. Teoriya raznostny'x sxem. M.: Nauka. 1983.
  4. Marchuk G.I. Metody' vy'chislitel'noj matematiki. M.: Nauka. 1989.
  5. Merenkov Ju.N., Masina O.N. Chislenny'e metody' reshenij odnomernoj modeli, opisy'vaemoj uravneniem teploprovodnosti // Vestnik Eleczkogo gosudarstvennogo universiteta im. I.A. Bunina. Vy'p. 5: Ser. «Matematika. Fizika». Elecz: EGU im. I.A. Bunina. 2004. S. 36–42.
  6. Masina O.N., Silkin S.A. Modelirovanie texnicheskoj sistemy', opisy'vaemoj uravneniem teploprovodnosti // Trudy' Instituta sistemnogo analiza Rossijskoj akademii nauk. Dinamika neodnorodny'x sistem. 2010. T. 53(4). S. 132–135.
  7. Silkin S.A. O strukture problemno-orientirovanny'x programm dlya chislennogo rascheta modelej v raspredelenny'x mexanicheskix sistemax // Trudy' XX Mezhdunar. konf. «Problemy' upravleniya bezopasnost'yu slozhny'x sistem». M.: IPU RAN. 2012. S. 372–375.

© Издательство «РАДИОТЕХНИКА», 2004-2017            Тел.: (495) 625-9241                   Designed by [SWAP]Studio