title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¿ÑÐ½ÐºÑÐ¾Ð²
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: Application of thermodynamic analysis in the design of thermal points
Creators: name: Ð¨ÐµÑÑÐµÑ, ÐÐ¸ÑÐ¸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: ÐÐ¢Ð
ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¼ÐµÑÐ¾Ð´
ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ¸
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÐµ Ð³ÑÐ°ÑÐ¸ÐºÐ¸
Ð¢Ð­Ð¦
IHP
exergetic method
heat exchangers
temperature charts
TPP

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÑÑÐµÐ¼Ñ Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ¾Ð² Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ½ÐºÑÐ° (ÐÐ¢Ð) Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð°, Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ, Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÐ¸Ñ Ðº Ð¿ÐµÑÐµÑÐ°ÑÑÐ¾Ð´Ñ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð° Ð½Ð° ÑÐµÐ¿Ð»Ð¾ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÐ½ÑÑÐ°Ð»Ð¸ (Ð¢Ð­Ð¦). ÐÐ°Ð´Ð°ÑÐ¸, ÑÐµÑÐ°ÐµÐ¼ÑÐµ Ð² ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ: 1) Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ñ Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾-Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐ¼ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸ÐµÐ¼ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð¸ÐºÐ¾Ð²; 2) ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ð¹ Ð¿ÐµÑÐµÑÐ°ÑÑÐ¾Ð´ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð° Ð½Ð° Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐµ ÑÐµÐ¿Ð»Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ; 3) ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÐ¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ, Ð²ÐµÐ´ÑÑÐ¸Ñ Ðº ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸Ð¸ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð°; 4) ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ½ÐºÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ° Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð¾ÐºÑÐ¿Ð°ÐµÐ¼Ð¾ÑÑÐ¸. ÐÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð´Ð»Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ. ÐÐ¾ÑÐ»Ðµ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° Ð¿Ð¾Ð´ÐºÐ»ÑÑÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ¾Ð² Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° Ð¾ÐºÑÐ¿Ð°ÐµÐ¼Ð¾ÑÑÐ¸ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ°. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ Ð² Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¼ Ð´Ð»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐÐ¢Ð, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ¶Ðµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ.Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÑÑ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ð¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐºÑÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ Ð½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸Ñ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð° Ð½Ð° Ð¢Ð­Ð¦ Ð¿ÑÐ¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ð¸ Ð°Ð»ÑÑÐµÑÐ½Ð°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ.
description: This work is devoted to the analysis of the connection scheme of IHP heat exchangers of an individual heat point (IHP) using the exergetic method to determine the exergetic losses leading to fuel overspending at thermal power plants (TPP). Tasks to be solved during the execution of the work: 1) Development of an alternative scheme with parallel-sequential inclusion of heat exchangers; 2) Carrying out an exergetic analysis of the design scheme, showing fuel overspending at the heat supply source; 3) Conducting an exergetic analysis of an alternative scheme to obtain reliability in reducing exergetic losses leading to fuel economy; 4) Conducting a feasibility study of the options for the implementation of the thermal point project, as well as evaluating the effectiveness of the new project implementation option in terms of payback. An analysis of the design scheme was carried out to identify exergetic losses. After evaluating the results of the analysis, an alternative scheme for connecting heat exchangers to reduce exergetic losses is proposed. An assessment of the payback of the project implementation options was made. The results of the work can be used in the future for the design of IHP, as well as the reconstruction of existing ones.As a result of the work, conclusions are drawn about the impact of reducing exergetic losses on fuel economy at a TPP plant when implementing an alternative scheme.