title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð°Ð³ÑÐµÐ²Ð° ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÑÑÐ±Ð½ÑÑ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²Ð¾Ðº Ð´Ð¸Ð°Ð¼ÐµÑÑÐ¾Ð¼ 140 Ð¼Ð¼ Ð¿ÐµÑÐµÐ´ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸ÐµÐ¹
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: Development of induction heating system for steel pipe billets with a diameter of 140 mm before plastic deformation
Creators: name: ÐÐ²ÑÐ°ÑÑÐº, ÐÐ½ÑÐ¾Ð½
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: 2020
Subjects: Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð½Ð°Ð³ÑÐµÐ²
Ð¼Ð¾Ð´ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð°
Ð³Ð¸Ð±ÐºÐ° ÑÑÑÐ±
Ð½Ð°Ð³ÑÐµÐ² Ð¿ÐµÑÐµÐ´ Ð¸Ð·Ð³Ð¸Ð±Ð¾Ð¼
Comsol Multiphysics
induction heating
modulation of induction heating
flexible pipes
heating before bending

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ -ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð° ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÑÑÐ±Ñ Ð´Ð¸Ð°Ð¼ÐµÑÑÐ¾Ð¼ 140 Ð¼Ð¼ Ð¿ÑÑÐµÐ¼ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¿Ð¾ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð¸ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¼ÐµÑÐ¾Ð´Ñ. ÐÐ°Ð´Ð°ÑÐ¸: 1. ÐÑÐ±ÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑÑ ÑÐ°ÑÑÐ¾ÑÑ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð° 2. ÐÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ° Ð¿Ð¾Ð´ Ð½Ð°Ð³ÑÐµÐ²(Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ ÑÐ°ÑÑÑÐ¸ÑÐ°ÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ, Ð¿ÐµÑÐµÐ´Ð°Ð²Ð°ÐµÐ¼ÑÑ Ð² Ð´ÐµÑÐ°Ð»Ñ, ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ°) 3. ÐÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ° (Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ ÑÐºÐ²Ð¸Ð²Ð°Ð»ÐµÐ½ÑÐ½Ð¾Ðµ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ°, ÑÐ¾Ðº Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð½Ð° Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐµ, ÐµÐ¼ÐºÐ¾ÑÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð°ÑÐ°ÑÐµÐ¸ ÐºÐ¾Ð»ÐµÐ±Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÑÐ°) 4. ÐÐ¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼ Ð´Ð°Ð½Ð½ÑÐ¼ Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ Ð¸Ð½Ð´ÑÐºÑÐ¾ÑÐ° Ñ Ð´ÐµÑÐ°Ð»ÑÑ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ ComsolMultiphysics 5.ÐÑÐ¾Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ComsolMultiphysics. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð³ÑÐµÐ²Ð° ÑÑÐ°Ð»ÑÐ½ÑÑ ÑÑÑÐ± Ð¿ÐµÑÐµÐ´ Ð¸Ð·Ð³Ð¸Ð±Ð¾Ð¼.
description: The purpose of the work - Development of the technology of induction heating of a steel pipe with a diameter of 140 mm by carrying out calculations by the analytical and numerical method. Tasks: 1. Select the operating frequency of induction heating 2. Perform thermal calculation of the cylinder for heating (including calculating the power transmitted to the part, the speed of movement of the part relative to the inductor) 3. Perform electrical calculation of the inductor (including the equivalent resistance of the inductor, current and voltage at the inductor, the capacitance of the capacitor bank of the oscillatory circuit) 4. According to the data obtained, perform the electrothermal calculation of the inductor with the part in the ComsolMultiphysics program 5. To analyze the results of a numerical experiment for various equipment options The analysis was carried out by mathematical modeling using ComsolMultiphysics software. As a result, the technology of induction heating of steel pipes before bending was analyzed.