title: ÐÐ¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ·Ð»Ð° Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð´Ð»Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÑÐ´Ð° Ð¿ÑÐ¸ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð½Ð¾Ð¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¸
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: Modernization of the load unit for laboratory work to study the discharge at low pressure
Creators: name: ÐÐ¾Ð³Ð´Ð°Ð½Ð¾Ð², ÐÐ°Ð½Ð¸Ð¸Ð»
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: ÑÐ°Ð·ÑÑÐ´ Ð¿ÑÐ¸ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð½Ð¾Ð¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¸
ÐºÑÐ¸Ð²Ð°Ñ ÐÐ°ÑÐµÐ½Ð°
Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð´Ð»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÑÐ´Ð° Ð¿ÑÐ¸ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð½Ð¾Ð¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¸
Ð¼Ð°ÐºÐµÑ Ð½Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ·Ð»Ð° Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
Ð¿ÑÐ¾Ð±Ð¾Ð¹ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐºÐ°
discharge at low pressure
paschen curve
laboratory installation for investigation of the discharge at low pressure
layout of the load unit of the laboratory installation
breakdown of the gas gap

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¼Ð°ÐºÐµÑÐ° Ð½Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ·Ð»Ð° Ð´Ð»Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¿Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÑÐ´Ð° Ð¿ÑÐ¸ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð½Ð¾Ð¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¸. ÐÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸ÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÑÐ´Ð° Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð½Ð¸Ð·ÐºÐ¸Ñ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¹, Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐ¸Ð² Ð¿ÑÐ¾ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ ÑÐ°Ð·ÑÑÐ´Ð° Ð²Ð½Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÑÐ´Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐºÐ°. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ, ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð¸ ÑÐ¾Ð±ÑÐ°Ð½Ð° Ð¼Ð°ÐºÐµÑÐ½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°. Ð¡ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½ÑÑ Ð¸ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐºÐ»ÐµÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð´Ð²ÑÑ Ð²Ð¸Ð´Ð¾Ð² ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¾Ð². Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐµÐ´Ñ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ COMSOL 5.6. ÐÐ¾ Ð¸ÑÐ¾Ð³Ð°Ð¼ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð½Ð° Ð¼Ð°ÐºÐµÑÐ½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ Ð±ÑÐ»Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð° ÐºÑÐ¸Ð²Ð°Ñ ÐÐ°ÑÐµÐ½Ð°. ÐÐµÐ²ÐµÐµ Ð¼Ð¸Ð½Ð¸Ð¼ÑÐ¼Ð° ÐºÑÐ¸Ð²Ð¾Ð¹ ÐÐ°ÑÐµÐ½Ð°, Ð¿ÑÐ¸ÑÑÑÑÑÐ²ÑÐµÑ ÑÐ¾ÑÑ Ð¿ÑÐ¾Ð±Ð¸Ð²Ð½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ð¸ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ. Ð§ÑÐ¾ Ð¼Ð¾Ð¶ÐµÑ Ð³Ð¾Ð²Ð¾ÑÐ¸ÑÑ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ Ð¿ÑÐ¸Ð½ÑÑÑÐµ Ð¼ÐµÑÑ Ð¿Ð¾ Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð¾Ñ Ð½Ðµ Ð¿Ð¾ ÐºÑÐ°ÑÑÐ°Ð¹ÑÐµÐ¼Ñ Ð¿ÑÑÐ¸ ÑÐ²Ð»ÑÑÑÑÑ Ð¿ÑÐ¸ÐµÐ¼Ð»ÐµÐ¼ÑÐ¼Ð¸. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾, ÑÑÐ¾ ÑÐ¾ÑÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¾Ð² Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÑÐµÐ¿ÐµÐ½Ñ Ð½ÐµÐ¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ. ÐÐ°Ð´ÐµÐ¹ÑÑÐ²Ð¾Ð²Ð°Ð½Ð½Ð°Ñ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ñ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÐµÑ Ð²ÑÑÐ°Ð²Ð½Ð¸Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð² Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ ÐºÐ°Ðº ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¿Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÑÐ´Ð° Ð¿ÑÐ¸ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð½Ð¾Ð¼ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ð¸.
description: The work is devoted to the development of the design of a load node layout for a laboratory installation for the study of a discharge at reduced pressure. It is necessary to ensure the possibility of studying the discharge in the low-pressure region, preventing the passage of the discharge outside the main discharge gap. To achieve this goal, an analysis of the literature was carried out, a mock-up installation was designed and assembled. To obtain more accurate and stable results, the eclectic field of the electrode system was calculated using two types of electrode configuration. COMSOL 5.6 was chosen as the model development environment. Based on the results of the tests carried out on a prototype installation, the Paschen curve was obtained. To the left of the minimum of the Paschen curve, there is an increase in breakdown voltages with decreasing pressure. What can say that the measures taken to prevent the formation of a breakdown not along the shortest path are acceptable. As a result of modeling, it was determined that the shape of the electrodes affects the degree of inhomogeneity of the electric field. The configuration used in this model contributes to the equalization of the electric field strength. The data obtained in this work can be used as recommendations in the design of a laboratory setup for studying a discharge at reduced pressure.