title: ÐÐ¾Ð²ÐµÑÐ¾ÑÐ½ÑÐ¹ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð´Ð»Ñ ÑÐµÐºÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð»Ð¾Ð½Ñ
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: Verification thermodynamic calculationheat exchanger for rectificationcolumns
Creators: name: ÐÐ°ÑÐ¾Ð½, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
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: Ð½ÐµÑÑÑ
Ð¿Ð°Ñ
ÑÐµÐ±Ð¾Ð¹Ð»ÐµÑ
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐ¹
Ð½Ð°Ð¿Ð¾Ñ
ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¸Ñ
oil
steam
reboiler
temperature head
condensation

description: ÐÐµÑÐ²Ð¸ÑÐ½Ð°Ñ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐ° Ð½ÐµÑÑÐ¸ Ð½Ð° Ð½ÐµÑÑÐµÐ¿ÐµÑÐµÑÐ°Ð±Ð°ÑÑÐ²Ð°ÑÑÐ¸Ñ Ð·Ð°Ð²Ð¾Ð´Ð°Ñ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°Ñ Ñ ÐºÐ¾Ð¶ÑÑÐ¾ÑÑÑÐ±Ð½ÑÐ¼Ð¸ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ°Ð¼Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐ»ÑÑÑÐ°ÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸, ÑÐ½Ð¸Ð¶Ð°ÑÑ ÑÐµÐ±ÐµÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸. ÐÑÐ¸ Ð¿ÐµÑÐ²Ð¸ÑÐ½Ð¾Ð¹ Ð¿ÐµÑÐµÑÐ°Ð±Ð¾ÑÐºÐµ Ð½ÐµÑÑÐ¸,ÑÐ¾ ÐµÑÑÑ,Ð¿ÑÐ¸ Ð¾ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ð¸ Ð½ÐµÑÑÑÐ½Ð½ÑÑ ÑÑÐ°ÐºÑÐ¸Ð¹ Ð¿Ð¾ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ Ð¸Ñ Ð½Ð°Ð³ÑÐµÐ²Ð° Ð´Ð¾ ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÑÐ¸ÑÑÐ²Ð°ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÐ¼Ð¿ Ð½Ð°Ð³ÑÐµÐ²Ð°. ÐÐ»Ñ ÑÐ°ÐºÐ¾Ð³Ð¾ ÑÐ¾Ð´Ð° Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°ÑÑÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½ÑÐµ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ,ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÑÑ ÑÐ¾Ð±Ð¾Ð¹ ÑÐ°ÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ,Ð² ÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÐ¸Ðµ ÑÑÐµÐ´Ñ Ð¾Ð±Ð¼ÐµÐ½Ð¸Ð²Ð°ÑÑÑÑ ÑÐµÐ¿Ð»Ð¾Ð¼ ÑÐµÑÐµÐ· ÑÑÐµÐ½ÐºÐ¸ Ð¸Ð· ÑÐµÐ¿Ð»Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°.ÐÐ°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½Ð½ÐµÐ½ÑÐ¼ ÑÐ¸Ð¿Ð¾Ð¼ ÑÐ°ÐºÐ¾Ð³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð¶ÑÑÐ¾ÑÑÑÐ±Ð½ÑÐ¹ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½ÑÐ¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ. ÐÑÑÐ³Ð»Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½ÑÐ¼ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ Ð¸ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð¸ÐºÐ° ÑÐ³Ð»ÐµÐ²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð½ÑÑ ÑÑÐµÐ´ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸ÑÐµÑÑÐºÐ°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð¸ Ð¿Ð¾Ð²ÐµÑÐ¾ÑÐ½ÑÐ¹ Ð³Ð¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Ansys CFX. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ð° Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð½Ð°Ð³ÑÐµÐ²Ð° Ð½ÐµÑÑÑÐ½Ð½Ð¾Ð¹ ÑÑÐ°ÐºÑÐ¸Ð¸ Ð² Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ ÑÐ°ÑÑÐ¾Ð´Ð° Ð´Ð¾ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑÑ ÐºÐ¸Ð¿ÐµÐ½Ð¸Ñ Ð² 160 Ð³ÑÐ°Ð´ÑÑÐ¾Ð² Ð¦ÐµÐ»ÑÑÐ¸Ñ.
description: Primary oil refining at refineries is carried out at process units with shell-and-tube heat exchangers, which improve technical and economic indicators and reduce production costs. In the primary processing of oil, that is, when separating oil fractions by heating them to a phase transition, it is necessary to take into account the manufacturability of the equipment and the heating rate. For such processes, surface heat exchangers are often used, which are such devices in which the working fluids exchange heat through walls of heat-conducting material. The most common type of such an apparatus is a shell-and-tube heat exchanger. The round section is technologically advanced from the point of view of thermodynamics and heat exchange of hydrocarbon media and production practice. In this final qualifying work, an analytical method for the thermodynamic calculation of a heat exchanger and a verification hydrodynamic calculation in the Ansys CFX software package were presented. As a result of the final qualifying work, the possibility of heating the oil fraction in the normal flow rate range up to a boiling temperature of 160 degrees Celsius was confirmed.