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Оценка эффективности работы Ð¾Ñ‚Ð¾Ð¿Ð¸Ñ‚ÐµÐ»ÑŒÐ½Ñ‹Ñ Ð¿Ñ€Ð¸Ð±Ð¾Ñ€Ð¾Ð²

выпускная квалификационная работа магистра

Оценка эффективности работы Ð¾Ñ‚Ð¾Ð¿Ð¸Ñ‚ÐµÐ»ÑŒÐ½Ñ‹Ñ Ð¿Ñ€Ð¸Ð±Ð¾Ñ€Ð¾Ð²

Abstract

Данная работы посвящена исследованию эффективности работы отопительных приборов для автоматизации системы отопления. Целью работы являлось провести сравнительный анализ отопительных приборов и определить наиболее эффективный. Для достижения этой цели потребовалось выполнить следующие задачи: 1. Проанализировать существующие методы и технологии по оценке эффективности работы отопительных приборов; 2. Выполнить моделирование теплового состояния помещения, изучив особенности теплопередачи и скорости движения нагретого воздуха в его объеме; 3. Осуществить сравнительный анализ достигнутых характеристик параметров микроклимата при использовании различных отопительных приборов, выявив наиболее эффективный среди них по времени компенсации теплопотерь помещения. В ходе работы были рассмотрены методы и технологии по оценке эффективности работы отопительных приборов. Для моделирования теплового состояния использовалось 3 отопительных прибора, работа моделировалось с помощью методов вычислительной гидродинамики. По результатам моделирования определена скорость нагревания помещения и температура. Определены вектора скорости и их характер, по определенным показателям выявлена эффективность каждого отопительного прибора. Для достижения данных результатов в работе были использованы следующие информационные технологии: Microsoft Word, ANSYS Workbench.

This work is devoted to the study of the efficiency of heating devices for automation of the heating system. The aim of the work was to identify the most efficient heating device in order to increase the energy efficiency of the building. To achieve this goal, the following tasks were performed: 1. Analyze existing methods and technologies for evaluating the efficiency of heating devices; 2. Perform a simulation of the thermal condition of the room, having studied the features of heat transfer and the speed of movement of heated air in its volume; 3. To carry out a comparative analysis of the achieved characteristics of the microclimate parameters when using various heating devices, identifying the most effective among them in terms of the time of compensation of heat loss of the room. In the course of the work, methods and technologies for evaluating the efficiency of heating devices were considered. To simulate the thermal state, 3 heating devices were used, the work was modeled using computational fluid dynamics methods. Based on the simulation results, the heating rate of the room and the temperature are determined. The velocity vectors and their nature are determined, the efficiency of each heating device is revealed according to certain indicators.

Keywords

конвектор, efficiency assessment, радиатор, энергоэффективность, underfloor heating, convector, оценка эффективности, Отопительные приборы, radiator, energy efficiency, теплый пол

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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