title: Ð£ÑÐºÐ¾ÑÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ Ð¸Ð·ÑÑÐµÐ½Ð¸Ð¸ ÑÑÐ½ÐºÑÐ¸Ð¸ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° ÑÐµÑÐ¼Ð¾ÑÐ´ÐµÑÐ½ÑÑ Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Acceleration of calculations while studying the function of fusion neutron source
Creators: name: Ð¢ÑÑÑÐµÐ½ÐºÐ¾, ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº ÑÐµÑÐ¼Ð¾ÑÐ´ÐµÑÐ½ÑÑ Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð¾Ð²
Ð¸Ð·Ð¾ÑÑÐ¾Ð¿Ð½ÑÐ¹ S-Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼
ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ð¹
fusion neutron source
isotropic S-algorithm
numerical integration
acceleration of calculations

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description: The purpose of the work is development of computing algorithm for neutron energetic distribution for deuterium-deuterium reactions using parallelization to speed up calculations. The goals of the research were: 1. Implementation of differential cross sections in center of mass frame of deuterium-deuterium reactions. 2. Implementation of probability density functions for ion velocity in non-Maxwellian beam-injected plasma. 3.Â  Implementation of energetic distribution for local neutron sources. 4. Confirming calculation for particular cases using special analytical formulas for general formulas verification. Algorithm for neutron energetic distribution for deuterium-deuterium reactions and its modification using parallelization to speed up calculations were made in this work. The results can be used as a basis for acceleration of calculations of energetic and angular distributions of nuclear fusion products in plasmas.