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Ð”Ð°Ð½Ð½Ð°Ñ Ñ€Ð°Ð±Ð¾Ñ‚Ñ‹ поÑвÑщена иÑÑледованию ÑффективноÑти работы отопительных приборов Ð´Ð»Ñ Ð°Ð²Ñ‚Ð¾Ð¼Ð°Ñ‚Ð¸Ð·Ð°Ñ†Ð¸Ð¸ ÑиÑтемы отоплениÑ. Целью работы ÑвлÑлоÑÑŒ провеÑти Ñравнительный анализ отопительных приборов и определить наиболее Ñффективный. Ð”Ð»Ñ Ð´Ð¾ÑÑ‚Ð¸Ð¶ÐµÐ½Ð¸Ñ Ñтой цели потребовалоÑÑŒ выполнить Ñледующие задачи: 1. Проанализировать ÑущеÑтвующие методы и технологии по оценке ÑффективноÑти работы отопительных приборов; 2. Выполнить моделирование теплового ÑоÑтоÑÐ½Ð¸Ñ Ð¿Ð¾Ð¼ÐµÑ‰ÐµÐ½Ð¸Ñ, изучив оÑобенноÑти теплопередачи и ÑкороÑти Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð½Ð°Ð³Ñ€ÐµÑ‚Ð¾Ð³Ð¾ воздуха в его объеме; 3. ОÑущеÑтвить Ñравнительный анализ доÑтигнутых характериÑтик параметров микроклимата при иÑпользовании различных отопительных приборов, выÑвив наиболее Ñффективный Ñреди них по времени компенÑации теплопотерь помещениÑ. Ð’ ходе работы были раÑÑмотрены методы и технологии по оценке ÑффективноÑти работы отопительных приборов. Ð”Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ‚ÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ ÑоÑтоÑÐ½Ð¸Ñ Ð¸ÑпользовалоÑÑŒ 3 отопительных прибора, работа моделировалоÑÑŒ Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ методов вычиÑлительной гидродинамики. По результатам Ð¼Ð¾Ð´ÐµÐ»Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾Ð¿Ñ€ÐµÐ´ÐµÐ»ÐµÐ½Ð° ÑкороÑть Ð½Ð°Ð³Ñ€ÐµÐ²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð¼ÐµÑ‰ÐµÐ½Ð¸Ñ Ð¸ температура. Определены вектора ÑкороÑти и их характер, по определенным показателÑм выÑвлена ÑффективноÑть каждого отопительного прибора. Ð”Ð»Ñ Ð´Ð¾ÑÑ‚Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ñ‹Ñ… результатов в работе были иÑпользованы Ñледующие 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.
конвекÑоÑ, efficiency assessment, ÑадиаÑоÑ, ÑнеÑгоÑÑÑекÑивноÑÑÑ, underfloor heating, convector, оÑенка ÑÑÑекÑивноÑÑи, ÐÑопиÑелÑнÑе пÑибоÑÑ, radiator, energy efficiency, ÑеплÑй пол
конвекÑоÑ, efficiency assessment, ÑадиаÑоÑ, ÑнеÑгоÑÑÑекÑивноÑÑÑ, underfloor heating, convector, оÑенка ÑÑÑекÑивноÑÑи, ÐÑопиÑелÑнÑе пÑибоÑÑ, radiator, energy efficiency, ÑеплÑй пол
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