title: ÐÐµÐ¹ÑÑÐ¾Ð½Ð½Ð¾-ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÑÐ´ÐµÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ°ÐºÑÐ¾ÑÐ° ÐÐ¢ÐÐ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: Neutron-physical calculation of the HTGR using specialized software
Creators: name: Ð¡ÑÐ»ÑÐ°Ð½Ð¾Ð², Ð ÑÑÐ»Ð°Ð½
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¯Ð´ÐµÑÐ½ÑÐµ ÑÐµÐ°ÐºÑÐ¾ÑÑ
ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð½Ð¾-ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
Ð°ÐºÑÐ¸Ð²Ð½Ð°Ñ Ð·Ð¾Ð½Ð°
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÐ°Ð·Ð¼Ð½Ð¾Ð¶ÐµÐ½Ð¸Ñ
neutron-physical calculation
active core
multiplication factor

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð½Ð¾-ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð·Ð¾Ð½Ñ ÑÐµÐ°ÐºÑÐ¾ÑÐ° ÐÐ¢ÐÐ  ÐÐ¢-ÐÐÐ  Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Serpent. Ð Ð°ÑÑÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐµÑÑÑ Ð´Ð»Ñ ÑÑÐµÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð·Ð¾Ð½Ñ, Ð² ÐºÐ°Ð¶Ð´Ð¾Ð¼ Ð¸Ð· ÐºÐ¾ÑÐ¾ÑÑÑ Ð¾ÑÐ»Ð¸ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¼ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð¼ ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÐºÐ°Ð½Ð°Ð»Ð¾Ð² Ð² ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½Ð¾Ð¼ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½Ð¾Ð¼ Ð±Ð»Ð¾ÐºÐµ, Ñ ÑÐµÐ»ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ð¸ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð·Ð¾Ð½Ñ, Ð¿ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ ÑÐµÐ°ÐºÑÐ¾Ñ Ð¾ÐºÐ°Ð¶ÐµÑÑÑ ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±ÐµÐ½. Ð ÐµÑÐ°ÑÑÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. ÐÐ·ÑÑÐ¸ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÐ°ÐºÑÐ¾ÑÐ°; 2. Ð¡Ð¾Ð·Ð´Ð°ÑÑ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² ÑÐµÐ°ÐºÑÐ¾ÑÐ° Ð¿ÑÐ¸ ÑÐ°Ð·Ð½Ð¾Ð¼ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ðµ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½ÑÑ ÑÑÐµÑÐ¶Ð½ÐµÐ¹ Ð² Ð¢ÐÐ¡ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Serpent; 3. ÐÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ Ð½ÐµÐ¹ÑÑÐ¾Ð½Ð½Ð¾-ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° ÐÐ; 4. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð²ÑÐ±ÑÐ°ÑÑ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ñ Ð¢ÐÐ¡. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÑÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð°Ñ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ñ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð·Ð¾Ð½Ñ: ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÐºÐ°Ð½Ð°Ð»Ð¾Ð² Ð² ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½ÑÑ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½ÑÑ Ð±Ð»Ð¾ÐºÐ°Ñ ÑÐ»ÐµÐ´ÑÐµÑ Ð¿ÑÐ¸Ð½ÑÑÑ ÑÐ°Ð²Ð½ÑÐ¼ 264.
description: In this work the neutron-physical calculation of HTGR GT-MHR reactor core using the Serpent software package was performed. The calculation is performed for three core variants, each with the number of channels in a standard fuel block as a distinguishing parameter, in order to determine the core configuration that will make the reactor operational. The following tasks were solved: 1. To study the main specific design features of the reactor; 2. To create a model of the main elements and materials of the reactor at different number of fuel rods in the fuel assembly in the Serpent program; 3. To perform neutron-physics calculations for each variant of active core; 4. To analyse the simulation results and select the configuration of the fuel assembly. As a result of this work, the required core configuration is determined: the number of channels in standard fuel blocks should be assumed to be 264.