title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð»Ð½Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð²Ð¾Ð´ÑÑÐµÐ¹ ÑÑÐµÐ´Ðµ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾-Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½ÑÐ¼ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð¼
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: Modeling the formation of pressure waves in a conducting environment by a magnetic-pulse method
Creators: name: ÐÐ¾Ð»Ð´Ð¸Ð½Ð¾Ð², ÐÐµÐ½Ð¸Ñ
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: comsol multiphysics
Ð²Ð¾Ð»Ð½Ð° Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ
Ð¸Ð¼Ð¿ÑÐ»ÑÑ ÑÐ¾ÐºÐ°
Ð¸Ð½ÑÐµÑÑÐµÑÐ¾Ð¼ÐµÑÑ
ÑÐºÐ¸Ð½-ÑÑÑÐµÐºÑ
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ÑÐ²Ð¾Ð±Ð¾Ð´Ð½Ð°Ñ Ð³ÑÐ°Ð½Ð¸ÑÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÑ
pressure wave
current pulse
interferometer
skin-effect
diffusion
free border
electrical conductivity

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð»Ð½Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð²Ð¾Ð´ÑÑÐµÐ¹ ÑÑÐµÐ´Ðµ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾-Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½ÑÐ¼ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð¼Â». 
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Ð½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ Ð²Ð¾Ð»Ð½Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð²Ð¾Ð´ÑÑÐµÐ¹ ÑÑÐµÐ´Ðµ;
2) ÐÑÐµÐ½ÐºÐ° Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð³ÐµÐ½ÐµÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ ÑÐ´Ð°ÑÐ½Ð¾Ð¹ Ð²Ð¾Ð»Ð½Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½ÑÐ¼ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼;
3) ÐÑÐµÐ½ÐºÐ° Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¾Ð»ÑÐ¸Ð½Ñ ÑÐºÐ¸Ð½ ÑÐ»Ð¾Ñ, Ð´Ð¸ÑÑÑÐ·Ð¸Ð¸, Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ ÑÐ¾Ð»ÐµÐ½Ð¾Ð¸Ð´Ð° Ð¸ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ Ð¾Ð±ÑÐ°Ð·ÑÐ° Ð½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ´Ð°ÑÐ½Ð¾Ð¹ Ð²Ð¾Ð»Ð½Ñ.
Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð²Ð¾Ð»Ð½Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð° ÑÐ²Ð¾Ð±Ð¾Ð´Ð½ÑÑ Ð³ÑÐ°Ð½Ð¸ÑÑ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´ÑÑÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·ÑÐ°, ÑÐ¾ÑÐ¼Ð¸ÑÑÐµÐ¼Ð¾Ð¹ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾-Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½ÑÐ¼ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð¼. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð²Ð¾Ð»Ð½Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ COMSOL Multiphysics. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ Ð²Ð¾Ð»Ð½ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð²ÑÐ±ÑÐ°Ð½ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ð¹ Ð´Ð»Ñ Ð½Ð°ÑÐµÐ³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ.
description: The subject of the graduate qualification work is âModeling the formation of pressure waves in a conducting environment by a magnetic-pulse methodâ
The research set the following goals:
1) Analysis of methods for recording pressure waves in a conductive environment;
2) Evaluation of the possibility of recording the parameters of the generated shock wave by the selected method;
3) Evaluation of the impact of skin layer, diffusion, solenoid geometry and sample geometry on shock wave formation.
This paper presents an analysis of the effect of a pressure wave on the free boundary of a cylindrical conductive sample formed by a magnetic-pulse method. Implemented modeling of the distribution of the pressure wave in the program COMSOL Multiphysics. An analysis was also made of methods for recording pressure waves and a suitable one was selected for our study.