title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½Ð¾Ð³Ð¾ Ð½ÐµÐ»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° ÑÐµÐ¿Ð»Ð° Ð¿ÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ð¸ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¾Ð² Ð² Ð³ÐµÐ»Ð¸Ð¾ÑÑÐ¾Ð½Ðµ LHD
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: Study of non-local heat transport during electron temperature perturbation in heliotron LHD
Creators: name: ÐÑÐ¸Ð²Ð¾ÑÐµÐµÐ², ÐÐ»ÐµÐºÑÐµÐ¹
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: 2024
Subjects: ÐÐ»Ð°Ð·Ð¼Ð° (ÑÐ¸Ð·.)
Ð¢ÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°
Ð½ÐµÐ»Ð¾ÐºÐ°Ð»ÑÐ½ÑÐ¹ Ð¿ÐµÑÐµÐ½Ð¾Ñ
Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð¿Ð»Ð°Ð·Ð¼Ñ
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸
Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸Ðµ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸
non-local trasport
plasma motion
heat conductivity
densuty perturbation

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð½ÐµÐ»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° ÑÐµÐ¿Ð»Ð°. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸ ÑÐµÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1) ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼, ÑÐ°ÑÑÑÐ¸ÑÑÐ²Ð°ÑÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²ÐµÐ½Ð½Ð¾-Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐ²Ð¾Ð»ÑÑÐ¸Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð½Ð°Ð±Ð»ÑÐ´Ð°ÐµÐ¼Ð¾Ð¹ ÑÐ²Ð¾Ð»ÑÑÐ¸Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ; 2) ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼, ÑÐ°ÑÑÑÐ¸ÑÑÐ²Ð°ÑÑÐ¸Ð¹ ÑÐ²Ð¾Ð»ÑÑÐ¸Ñ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð»Ð°Ð·Ð¼Ñ Ð´Ð»Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð½Ð°Ð±Ð»ÑÐ´Ð°ÐµÐ¼Ð¾Ð¹ ÑÐ²Ð¾Ð»ÑÑÐ¸Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ; 3) Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÑÐ°Ð²Ð½ÐµÐ½Ñ Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸ Ð´ÑÑÐ³Ð¸Ñ Ð°Ð²ÑÐ¾ÑÐ¾Ð², Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð½Ð° ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ðµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼ Ð´Ð°Ð½Ð½ÑÐ¼; 4) ÑÐ´ÐµÐ»Ð°Ð½ Ð²ÑÐ²Ð¾Ð´ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ Ð¿Ð¾Ð´ÑÐ¾Ð´ ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐ¹ Ñ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸ÐµÐ¼ Ð¿Ð»Ð°Ð·Ð¼Ñ Ð²ÑÐ³Ð»ÑÐ´Ð¸Ñ Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ð¼ Ð´Ð»Ñ Ð¾Ð´Ð½Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÐºÐ°Ðº Ð½ÐµÐ»Ð¾ÐºÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° ÑÐµÐ¿Ð»Ð° ÑÐ°Ðº Ð¸ Ð´Ð¸ÑÑÑÐ·Ð¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° ÑÐ°ÑÑÐ¸Ñ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð¼ Ð½ÐµÐ»Ð¾ÐºÐ°Ð»ÑÐ½ÑÑ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸ÑÑ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð¿ÐµÑÐµÐ½Ð¾ÑÐ°.
description: This paper is devoted to study of non-local heat transport phenomenon. The following tasks were formulated and solved in the work: 1) the algorithm that calculates the spatial and temporal evolution of the electron heat conductivity coefficient to describe the measured electron temperature evolution was developed; 2) the algorithm that calculates the evolution of the plasma velocity to describe the measured electron temperature evolution was developed; 3) the obtained results were compared with the results of other authors, an analysis of the obtained results was carried out for compliance with experimental data; 4) it was concluded that the approach based on the plasma motion looks more suitable for simultaneous description of both non-local heat transport and diffusive particle transport in comparison of the approach based on non-local perturbations of transport coefficients.