title: ÐÐ½Ð°Ð»Ð¸Ð· Ð²ÑÑÐ¾ÐºÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°Ð·ÑÑÐ²Ð¾Ð² Ð²Ð½Ðµ Ð·Ð°ÑÐ¸ÑÐ½Ð¾Ð¹ Ð¾Ð±Ð¾Ð»Ð¾ÑÐºÐ¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐ°Ð·ÑÑÐ²Ð° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¿Ð°ÑÐ° LBG-30 Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¿ÑÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Analysis of high-energy ruptures outside the protective shell on the example of a rupture of the LBG-30 steam supply system of the auxiliary housing
Creators: name: ÐÐ°Ð·Ð°ÑÐµÐ²Ð°, ÐÑÐ¸Ð½Ð°
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°Ð²Ð°ÑÐ¸Ð¹Ð½ÑÐ¹ ÑÑÐµÐ½Ð°ÑÐ¸Ð¹
ÑÐ¸ÑÑÐµÐ¼Ð° Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¿Ð°ÑÐ°
Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½ÑÐ¹ ÐºÐ¾ÑÐ¿ÑÑ
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
ÑÐ°ÑÑÐµÑÐ½ÑÐ¹ ÐºÐ¾Ð´
Ð²ÑÑÐ¾ÐºÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ ÑÑÐµÐ´ÑÑÐ²Ð¾
Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼
emergency scenario
steam supply system
auxiliary building
mathematical model
settlement code
high energy pipeline
software tool
algorithm

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: ÐÐ½Ð°Ð»Ð¸Ð· Ð²ÑÑÐ¾ÐºÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°Ð·ÑÑÐ²Ð¾Ð² Ð²Ð½Ðµ Ð·Ð°ÑÐ¸ÑÐ½Ð¾Ð¹ Ð¾Ð±Ð¾Ð»Ð¾ÑÐºÐ¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐ°Ð·ÑÑÐ²Ð° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¿Ð°ÑÐ° LBG30 Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¿ÑÑÐ°. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð°Ð²Ð°ÑÐ¸Ð¹, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ ÑÐ°Ð·ÑÑÐ²Ð°Ð¼Ð¸ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² Ñ Ð²ÑÑÐ¾ÐºÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼ ÑÐµÐ¿Ð»Ð¾Ð½Ð¾ÑÐ¸ÑÐµÐ»ÐµÐ¼ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¿Ð°ÑÐ° Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¿ÑÑÐ° (LBG-30) ÐÐ­Ð¡ ÐÐ°ÐºÑ-2, ÐÐ»Ð¾ÐºÐ¸ 5 Ð¸ 6. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ (ÐÐ) Simulation in Tech Ð¸ ÑÐ°ÑÑÐµÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð´Ð° (Ð Ð) ÐÐÐ Ð¢ÐÐ¡. 2. ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ð° Ð¿Ð¾Ð´Ð°ÑÐ¸ Ð¿Ð°ÑÐ° LBG30. 3. ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð´Ð»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ LBG30. 4. ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÑÐµÐ½Ð°ÑÐ¸ÐµÐ² Ð´Ð»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ LBG30. 5. ÐÑÐ¾Ð²ÐµÑÑÐ¸ ÑÐ°ÑÑÐµÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð´Ð° ÐÐÐ Ð¢ÐÐ¡ Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÐµÐ½Ð°ÑÐ¸ÐµÐ² Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ ÐÐ Â«ÐÐ¢ÐÐÐ­ÐÐÐ ÐÐÐÐ ÐÐÐÐ¢Â», Ð³Ð´Ðµ ÑÐ¾Ð±Ð¸ÑÐ°Ð»Ð¸ÑÑ Ð¸ÑÑÐ¾Ð´Ð½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ, Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°. Ð Ð°ÑÑÐµÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð² ÑÐµÐ¿Ð»Ð¾Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÑÑÐµÐ´ÑÑÐ²Ðµ (ÐÐ¡) ÑÐ»ÑÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ â ÐÐÐ Ð¢ÐÐ¡ Ð² ÑÑÐµÐ´Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸-ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ SimInTech (Simulation In Technic). Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð²ÑÑÐ¾Ð´Ð° Ð¼Ð°ÑÑÑ ÑÐ½ÐµÑÐ³Ð¸Ð¹ ÑÐµÐ¿Ð»Ð¾Ð½Ð¾ÑÐ¸ÑÐµÐ»Ñ Ð² ÑÐµÑÑ Ð² Ð¿Ð¾Ð¼ÐµÑÐµÐ½Ð¸ÑÑ Ð¸ Ð´Ð°Ð½Ð° Ð¾ÑÐµÐ½ÐºÐ° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð¼ÐµÑÐ¾Ð² Ð´Ð»Ñ ÑÐ¸ÑÑÐµÐ¼Ñ LBG30 Ð´Ð»Ñ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ ÑÐµÑÐ¸ Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐµÐ¹ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð·Ð° ÑÑÐµÑ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ (Ð¡ÐÐ£). Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ´ÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸ÑÑÐ¾Ð´Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð´Ð»Ñ ÑÑÐµÑÐ° Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð±ÑÐ´ÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ°Ð¼Ð¸-ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ¼Ð¸ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð·Ð´Ð°Ð½Ð¸Ñ: Ð¿ÐµÑÐµÐºÑÑÑÐ¸Ñ, ÑÑÐµÐ½Ñ Ð¸ Ð¿ÑÐ¾ÑÐµÐµ. Ð¢Ð°Ðº Ð¶Ðµ ÑÑÐ¾ Ð¿Ð¾Ð¼Ð¾Ð¶ÐµÑ ÑÐµÑÐ¸ÑÑ Ð³Ð»Ð¾Ð±Ð°Ð»ÑÐ½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐ¸Ð½ÑÑÑÐµ Ð¿ÑÐ¾ÐµÐºÑÐ½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¾ÑÐ²ÐµÑÐ°ÑÑ Ð½Ð¾ÑÐ¼Ð°Ð¼, Ð¿ÑÐ¸Ð½ÑÑÑÐ¼ ÐºÑÐ¸ÑÐµÑÐ¸ÑÐ¼ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð°Ð¼ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ ÑÐ´ÐµÑÐ½Ð¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ð¼Ð¸ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ð¼Ð¸ Ð¿Ð¾ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð°ÑÐ¾Ð¼Ð½Ð¾Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐµ.
description: The topic of the final qualifying work: Analysis of high-energy ruptures outside the protective shell on the example of a rupture of the LBG30 steam supply system of the auxiliary housing. This work is devoted to the analysis of accidents associated with ruptures of pipelines with a high-energy coolant of the auxiliary housing steam supply system (LBG-30) of Paksh-2 NPP, Blocks 5 and 6. Tasks that were solved during the study: 1. Description of Simulation in Tech software and settlement code (SC) CORTES. 2. Description of the LBG30 steam supply system. 3. Description of the model for the LBG30 system. 4. Description of scenarios for the LBG30 system. 5. Carry out calculations using the CORTES program code for various scenarios and analyze the results. The work was carried out based on JSC ATOMENERGOPROEKT, where initial data, materials for study and analysis were collected. Calculations of this work were performed in a thermohydraulic program tool of improved evaluation - CORTES in the SimInTech (Simulation In Technic) mathematical model development environment. As a result, the parameters of the output of the mass of the energy of the heat carrier into the leak in the premises were determined and the application of the technical solution for installing flow meters for the LBG30 system for leak identification and subsequent localization due to automatic monitoring and control systems was evaluated. The results of this study will be used to create original data for accounting in the design, which will be applied by engineers-builders for further strength calculation of building structures: floors, walls, etc. It will also help solve global problems from the point of view of security. The adopted design solutions meet the standards, accepted criteria, and principles of ensuring technical and nuclear safety in accordance with the current regulatory and technical documents on safety in the nuclear power industry.