title: ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° Ð² ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ðµ Ñ ÑÐ¸ÑÐ¸Ð»ÐµÐ¼ ÐºÐ°Ð½Ð°Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸Ð¿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: Mathematical modeling of transfer processes in a heat pipe with a grooved wick
Creators: name: ÐÑÐ¼Ð¾ÑÐ¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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°ÐºÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÑÐµÐ¿Ð»Ð¾Ð²Ð°Ñ ÑÑÑÐ±Ð°
ÑÐ¾ÑÐ¼Ð° Ð¼ÐµÐ¶ÑÐ°Ð·Ð½Ð¾Ð¹ Ð³ÑÐ°Ð½Ð¸ÑÑ
Ð¼ÐµÑÐ¾Ð´ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½ÑÑ Ð¾Ð±ÑÐµÐ¼Ð¾Ð²
Ð¿Ð¾Ð»Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¹ ÐÐ°Ð²ÑÐµ-Ð¡ÑÐ¾ÐºÑÐ°
axial heat pipe
form of interface boundary
control volume method
full system of Navier-Stokes equations

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¿Ð¾ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° Ð² Ð¸ÑÐ¿Ð°ÑÐ¸ÑÐµÐ»Ðµ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ñ Ñ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸ÐµÐ¼ Ð¼ÐµÐ¶ÑÐ°Ð·Ð½Ð¾Ð¹ Ð³ÑÐ°Ð½Ð¸ÑÑ. 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 Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð°, Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð½Ð° Ð³ÑÐ°Ð½Ð¸ÑÐµ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð¶Ð¸Ð´ÐºÐ¾ÑÑÑ-Ð¿Ð°Ñ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿Ð°ÐºÐµÑÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ Ansys Fluent; 2. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° ÑÐµÑÐµÐ½Ð¸Ñ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ð¸ Ð¿Ð°ÑÐ° Ð½Ð° Ð¸ÑÐ¿Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¼ Ð¸ Ð°Ð´Ð¸Ð°Ð±Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¼ ÑÑÐ°ÑÑÐºÐµ Ð°ÐºÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ñ ÐºÐ°Ð½Ð°Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ÑÐ¿Ð°ÑÐ¸ÑÐµÐ»Ñ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ñ Ñ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸ÐµÐ¼ Ð¼ÐµÐ¶ÑÐ°Ð·Ð½Ð¾Ð¹ Ð³ÑÐ°Ð½Ð¸ÑÑ. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¿Ð°ÐºÐµÑÐ° ANSYS CFX. ÐÐ° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ñ Ñ ÑÐ°Ð±Ð¾ÑÐ¸Ð¼ ÑÐµÐ»Ð¾Ð¼ Ð² Ð²Ð¸Ð´Ðµ ÑÑÐ°Ð½Ð¾Ð»Ð° Ñ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¾ÑÐ¼ÑÐ»Ð¾Ð¹ C2H5OH Ð¸ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾ÑÐ¿ÑÑÐ° Ð±ÑÐ»Ð° ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð° Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼Ð¾ÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ. Ð ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÐ¹ ÑÐµÐ¶Ð¸Ð¼ ÑÐ°Ð±Ð¾ÑÑ Ð°ÐºÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ñ Ñ ÑÐ¸ÑÐ¸Ð»ÐµÐ¼ ÐºÐ°Ð½Ð°Ð²Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ð±ÐµÐ· Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ âÑÑÑÐ¸Ñ Ð¿ÑÑÐµÐ½â.
description: The given work is devoted to the creation and implementation of a methodology for mathematical modeling of transport processes in a heat pipe evaporator with separation of the interphase boundary. Tasks that were solved during the study: 1. Development and implementation of an algorithm describing the processes at the boundary of the liquid-pair transition within the Ansys Fluent software package. 2. Numerical calculation of the flow of liquid and vapour on the evaporative and adiabatic sections of the axial heating pipe of the ditch type. Numerical simulation of the model of the evaporator of the heat pipe with the division of the interphase boundary was conducted. The results were analyzed using the ANSYS CFX software package. On the example of a heat pipe with a working body in the form of ethanol with a chemical formula C2H5OH and a metal body, the applicability of the technique for calculation modes of operation was determined. In particular, the article considers limit mode of operation of axial heat pipe with thread type wick without formation of "dry spots".