title: ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ Ð¾ÑÐµÐ½ÐºÐ° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¼Ð°Ð»Ð¾Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð³Ð½Ð¸ÑÐ° Ñ ÐºÐ²Ð°Ð·Ð¸Ð±ÐµÑÑÐ¸Ð»Ð¾Ð²Ð¾Ð¹ Ð¾Ð±Ð¼Ð¾ÑÐºÐ¾Ð¹
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: Building a model and evaluating the strength of a small magnet with a quasi-powerless winding
Creators: name: Ð¯ÑÐ¸Ð½ÐµÑÐºÐ¸Ð¹, Ð¡ÐµÑÐ³ÐµÐ¹
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: ÐºÐ²Ð°Ð·Ð¸Ð±ÐµÑÑÐ¸Ð»Ð¾Ð²Ð¾Ð¹ Ð¼Ð°Ð³Ð½Ð¸Ñ
Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
ÑÐ¸Ð»ÑÐ½Ð¾Ðµ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð»Ðµ
100 ÑÐ»
Ð´Ð¸Ð°Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐ¹ ÑÐºÑÐ°Ð½
ÐºÐ¾Ð¼ÑÐ¾Ð» Ð¼ÑÐ»ÑÑÐ¸ÑÐ¸Ð·Ð¸ÐºÑ
Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐµ ÑÐ¸Ð»Ñ
quasible power magnet
magnetic system
strong magnetic field
100 teles
diamond screen
comsol multiphysics
magnetic forces

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»Ñ Ñ Ð¸Ð½Ð´ÑÐºÑÐ¸ÐµÐ¹ 100 Ð¢Ð» Ð² Ð½ÐµÑÐ°Ð·ÑÑÑÐ°ÑÑÐµÐ¼ÑÑ ÐºÐ²Ð°Ð·Ð¸Ð±ÐµÑÑÐ¸Ð»Ð¾Ð²Ð¾Ð¼ Ð¼Ð°Ð³Ð½Ð¸ÑÐµ Ñ Ð¸Ð½ÐµÑÑÐ¸Ð¾Ð½Ð½ÑÐ¼ ÑÐ´ÐµÑÐ¶Ð°Ð½Ð¸ÐµÐ¼ ÐµÐ³Ð¾ ÑÐ¾ÑÑÐµÐ²Ð¾Ð¹ ÑÐ°ÑÑÐ¸. Ð­ÑÐ° ÑÐ°ÑÑÑ Ð¼Ð°Ð³Ð½Ð¸ÑÐ° ÑÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐµÐ½Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð´Ð¸Ð°Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐºÑÐ°Ð½Ð°, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÐ´ÐµÑÐ¶Ð¸Ð²Ð°ÐµÑÑÑ Ð¸Ð½ÐµÑÑÐ¸Ð¾Ð½Ð½Ð¾ Ð±Ð»Ð°Ð³Ð¾Ð´Ð°ÑÑ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ñ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ° Ð´Ð¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ´ÐºÐ° 10 Ð¼ÐºÑ. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¼Ð°Ð³Ð½Ð¸ÑÐ°, Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Comsol Multiphisics ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð¾ Ð¿Ð¾Ð»Ðµ, ÑÐ½ÐµÑÐ³Ð¸Ñ, Ð¸Ð½Ð´ÑÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÐ¸Ð»Ð°, Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ°Ñ Ð½Ð° ÑÐºÑÐ°Ð½. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¾ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¾, ÑÑÐ¾ Ð² Ð¿Ð¾Ð»Ðµ Ñ Ð¸Ð½Ð´ÑÐºÑÐ¸ÐµÐ¹ 100T ÑÑÐ° ÑÐ¸Ð»Ð° ÑÐ²Ð»ÑÑÑÑÑ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ð¾Ð¹ Ð¿Ð¾ÑÑÐ´ÐºÐ° 1.46â106 H. ÐÑÐ±ÑÐ°Ð½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐµÐ¼ÐºÐ¾ÑÑÐ½Ð¾Ð³Ð¾ Ð½Ð°ÐºÐ¾Ð¿Ð¸ÑÐµÐ»Ñ ÑÐ½ÐµÑÐ³Ð¸Ð¸, ÑÐ¾Ð·Ð´Ð°ÑÑÐµÐ³Ð¾ ÑÐ¾Ðº Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ð¹ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð¾Ð¹ Ð¸ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑÑ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ°. ÐÑÐ¸ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ðµ Ð¸ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ° ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° Ð¼Ð°ÑÑÐ° ÑÐºÑÐ°Ð½Ð°, ÑÐ°Ð²Ð½Ð°Ñ 10 ÐºÐ³ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐµÐµ Ð»Ð¸Ð±Ð¾ ÐµÐ³Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð¾Ðµ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ðµ Ð·Ð° Ð²ÑÐµÐ¼Ñ Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ°, Ð»Ð¸Ð±Ð¾ ÑÐ´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð±Ð¾Ð»ÑÐ¾Ð². Ð§ÑÐ¾Ð±Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð½Ðµ Ð¿ÑÐµÐ²ÑÑÐ°Ð»Ð¸ 400 ÐÐÐ°, Ð¿ÑÐ¸ ÑÐ°ÐºÐ¾Ð¹ Ð¼Ð°ÑÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ 4 ÑÑÐ°Ð»ÑÐ½ÑÑ Ð±Ð¾Ð»ÑÐ°, ÑÑÐ¾ Ð²Ð¿Ð¾Ð»Ð½Ðµ Ð¿ÑÐ¸ÐµÐ¼Ð»ÐµÐ¼Ð¾.
description: In this work, the possibility of obtaining a field with induction of 100 T in a non-destructible quasi-forceless magnet with inertial retention of its end part is considered. This part of the magnet is balanced by means of a diamagnetic screen, which is held inertia due to a reduction in the pulse duration to a value of the order of 10 Î¼s. A magnet model was created, the Comsol Multiphisics program calculated the field, energy, inductance of the system and calculated the force acting on the screen. As a result, it was found that in a field with 100T induction, this force is of the order of 1.46 â 106 H. The parameters of a capacitive energy storage device that creates a current with the required amplitude and pulse duration are selected. With the selected shape and duration of the pulse, the screen mass is calculated equal to 10 kg, providing either its permissible movement during the pulse, or retention using a system of bolts. So that mechanical stresses do not exceed 400 MPa, with such a mass, 4 steel bolts are necessary, which is quite acceptable.