SIMULATION OF SPEED SCHEDULES FOR METAL ON THE BASIS OF USING THE HIGH-PERFORMANCE MULTIPROCESSOR COMPUTER SYSTEMS
Науковий журнал «Радіоелектроніка, інформатика, управління»
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SIMULATION OF SPEED SCHEDULES FOR METAL ON THE BASIS OF USING THE HIGH-PERFORMANCE MULTIPROCESSOR COMPUTER SYSTEMS |
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Shvachych, G. G.; National Metallurgical Academy of Ukraine, Dnepropetrovsk, Ukraine Sobolenko, O. V.; National Metallurgical Academy of Ukraine, Dnepropetrovsk, Ukraine |
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mathematical model, multiprocessor computing system, information bidirectional interface, control of the temperature schedule of metal. |
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The paper deals the features of the development and use of the multiprocessor computing system with mathematical and software of the<br />latter for simulation of heat treatment of the steel billets. Objective of the work: developing the model of heat treatment of a long steel<br />product, which can be used for recrystallization and spheroidizig annealing of calibrated steel. The use of the up-to-date multiprocessor<br />computing technologies had been proposed for increasing speed and productivity of computations, what maintains the effective control of the<br />technological process. Through the special software the multiprocessor system is able to set and control necessary temperature conditions on<br />all plane of cross-sectional of standard at heating and self-control of metal, and if necessary maybe began to control the thermal mode of<br />treatment in the interval of temperatures of annealing. The multiprocessor computer system with the special software includes mathematical models as equation of heat conductivity. Such equations decide with the use of methods of breaking up. Due to this approach the decision of twodimensional equation is taken to the sequence of integration of one-dimensional equations of more simple structure. Application of numeralanalytical method provides the use of economic and steady algorithms of decision of problems of this type.<br />Experiments had been carried out with studying the properties of a steel billet. Results of the experiments allow recommending the proposed approach to creating models of high-speed schedules of metal treatment for development of new technological processes. |
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Zaporizhzhya National Technical University 2015-06-23 10:55:57 |
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application/pdf http://ric.zntu.edu.ua/article/view/45250 |
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Radio Electronics, Computer Science, Control; No 2 (2015): Radio Electronics, Computer Science, Control |
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uk |
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Copyright (c) 2015 G. G. Shvachych, O. V. Sobolenko |
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