Utilization of Artificial Neural Network in optimizing square cascades for separation of tellurium ۱۳۰ isotope
سال انتشار: 1399
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 449
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شناسه ملی سند علمی:
IRCCE08_060
تاریخ نمایه سازی: 18 اردیبهشت 1400
چکیده مقاله:
Separation of stable isotopes has been considered today due to their widespread use. The separation of the isotope ۱۳۰Te is important for medical applications, and the production of radioisotopes up to high concentrations. In this paper, square cascade optimization to achieve ۹۹.۹% concentration of this isotope by the gray wolf optimization algorithm is presented. In the optimization, instead of solving nonlinear equations of concentration distribution in the cascade, a trained neural network is used to predict the value of the objective function. To train the neural network, ۴۰۰ randomly generated data from the simulation results were used. Predicting the objective function using a neural network leads to a ۹۸% reduction in optimization execution time. Using this method, the optimal cascade separates ۳۴۰۹ g of ۱۳۰Te with ۹۹.۹% concentration from ۱۰ kg of natural tellurium during one year.
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نویسندگان
Morteza Imani
Engineering Department, Shahid Beheshti University, G.C., P.O. Box: ۱۹۸۳۹۶۳۱۱۳, Tehran, Iran
Mohammademad Adelikhah
Engineering Department, Shahid Beheshti University, G.C., P.O. Box: ۱۹۸۳۹۶۳۱۱۳, Tehran, Iran
Mehdi Aghaie
Engineering Department, Shahid Beheshti University, G.C., P.O. Box: ۱۹۸۳۹۶۳۱۱۳, Tehran, Iran