title: Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÐ¸Ð½Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ñ Ð²Ð½ÐµÑÐ½Ð¸Ð¼ Ð¿Ð¾Ð´Ð²Ð¾Ð´Ð¾Ð¼ ÑÐµÐ¿Ð»Ð° Ñ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÑÐ°ÑÑÐ¼ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ¾Ð¼
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: Energy microturbine installations with external heat supply with plate heat exchanger
Creators: name: ÐÐ°Ð¿ÑÐµÐ², 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: 2020
Subjects: Ð¼Ð¸ÐºÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°
Ð¿Ð»Ð°ÑÑÐ¸Ð½ÑÐ°ÑÑÐ¹ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸Ðº
Ð²Ð½ÐµÑÐ½Ð¸Ð¹ Ð¿Ð¾Ð´Ð²Ð¾Ð´ ÑÐµÐ¿Ð»Ð°
ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸Ðº-ÑÐ¼ÐµÑÐ¸ÑÐµÐ»Ñ
ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸Ðº-ÑÐµÐºÑÐ¿ÐµÑÐ°ÑÐ¾Ñ
micro-turbine unit
plate heat exchanger
external heat supply
heat exchanger-mixer
heat exchanger-recuperator

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ñ Ð²Ð½ÐµÑÐ½Ð¸Ð¼ Ð¿Ð¾Ð´Ð²Ð¾Ð´Ð¾Ð¼ ÑÐµÐ¿Ð»Ð° Ñ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÑÐ°ÑÑÐ¼ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ¾Ð¼Â». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ñ Ð²Ð½ÐµÑÐ½Ð¸Ð¼ Ð¿Ð¾Ð´Ð²Ð¾Ð´Ð¾Ð¼ ÑÐµÐ¿Ð»Ð°. 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·ÑÑÐµÐ½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ ÑÑÐµÐ¼: Ñ ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸ÐµÐ¹ Ð¸ Ð±ÐµÐ· ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸. 2. ÐÐ¾Ð´Ð±Ð¾Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸ÐµÐ¼ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐÐÐ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð½Ðµ Ð¼ÐµÐ½ÐµÐµ 33-35%. 3. ÐÐ¾Ð´Ð±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ¾Ð²: ÑÐµÐºÑÐ¿ÐµÑÐ°ÑÐ¾ÑÐ° Ð¸ ÑÐ¼ÐµÑÐ¸ÑÐµÐ»Ñ. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°, Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð² Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð¼ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¼ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐµ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ðµ Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾, ÐºÐ°ÐºÐ¸Ð¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð¼ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ ÑÐµÐ¿Ð»Ð¾Ð±Ð¼ÐµÐ½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÐÐÐ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸. ÐÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð½Ð¾Ð²ÑÐµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð¸ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ ÑÑÐµÐ¼, Ð¾ÑÐ»Ð¸ÑÐ°ÑÑÐ¸ÐµÑÑ Ð¾Ñ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÑ- Ð¾ÑÑÑÑÑÑÐ²Ð¸ÐµÐ¼ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð½Ð° Ð±Ð°Ð·Ðµ Ð½Ð°ÐºÐ¾Ð¿Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð¿ÑÑÐ° Ð±ÑÐ»Ð° ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð½Ð¾Ð²Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ°ÑÑÐµÑÐ° Ð¼Ð¸ÐºÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ñ Ð´Ð²Ð° ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¿ÑÐ¾ÑÐ¾Ð´Ð¸Ð»Ð¾ Ð¿Ð¾Ð´ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÐµÐ¼ Ð½Ð°ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¾ÑÐ²ÐµÑÐ°Ð»Ð° Ð·Ð°ÑÐ²Ð»ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¿Ð»Ð°Ð½Ñ, ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°, Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð±ÑÐ»Ð° Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ðµ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¼Ð°ÑÑÑ Ð¸ Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ¾Ð². Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð±Ð¾Ð»ÑÑÐ¾Ð¹ Ð¾Ð±Ð·Ð¾Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¸ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸, Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð±ÑÐ»Ð¸ Ð¾ÑÐ¾Ð±ÑÐ°Ð¶ÐµÐ½Ñ Ð² Ð²Ð¸Ð´Ðµ ÑÐ°Ð±Ð»Ð¸Ñ Ð¸ Ð³ÑÐ°ÑÐ¸ÐºÐ¾Ð², ÑÐºÐ°Ð·Ð°Ð½Ð½ÑÑ Ð² ÑÐ°Ð±Ð¾ÑÐµ.
description: The subject of the graduate qualification work is âEnergy microturbine installations with external heat supply with plate heat exchangerâ. This work is devoted to the study of the possibility of creating a microturbine installation with external heat supply. Tasks that were solved in the course of the study: 1. Study of various variants of thermal schemes: with regeneration and without regeneration. 2. Selection of parameters of the thermal circuit to obtain the electrical efficiency of the installation is not less than 33-35%. 3. Selection of optimal parameters of heat exchangers: recuperator and mixer. The work is based on the methodological material written at Peter the Great Saint Petersburg Polytechnic University. Calculations were performed that clearly show how the number of heat exchangers affects the electrical efficiency of the installation. New versions of thermal schemes that differ from the traditional ones - the absence of a combustion chamber-were considered. Also, based on the accumulated experience, a new method for calculating microturbine installations using two heat exchangers was formed. The methodology was developed under the supervision of the supervisor. As a result, the optimal installation scheme was selected, which corresponded to the stated plan, and a variant calculation of the heat exchanger was also made, the main goal of which was to achieve optimal parameters of mass and dimensions. During the work, a large review of various versions of the installation was carried out, the main parameters were displayed in the form of tables and graphs specified in the work.