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https://repo.snau.edu.ua/xmlui/handle/123456789/2844| Назва: | Лучистое отопление |
| Інші назви: | Лучисте опалення. Radiant heating |
| Автори: | Мордухович, И. И. Гольченко, Н. Ф. Ткаченко, В. Б. Мордухович, І. І. Гольченко, М. Ф. Ткаченко, В. Б. Morduhovich, І. Golchenko, N. Tkachenko, V. |
| Ключові слова: | энергосбережение трубчатые инфракрасные нагреватели интенсивность облучения енергозбереження трубчасті інфрачервоні нагрівачі інтенсивність опромінення energy savings infra-red radiation the intensity of irradiation |
| Дата публікації: | 2015 |
| Бібліографічний опис: | Мордухович И. И. Лучистое отопление [Електронний ресурс] / И. И. Мордухович, Н. Ф. Гольченко, В. Б. Ткаченко. |
| Короткий огляд (реферат): | Описаны разработанные усовершенствованные трубчатые инфракрасные нагреватели и методика расчета систем отопления с их использованием. Описано розроблені вдосконалені трубчасті інфрачервоні нагрівачі та методика розрахунку систем опалення з їх використанням. |
| Опис: | Radiation - is a carrying of heat from more heated body to less heated. At radiation thermal energy is transferred by electromagnetic waves, like transfer of heat of a solar energy to an earth surface. Application of radiant heating in comparison with traditional kinds of heating devices demands considerably smaller expenses. Heating devices at radiant heating are the radiators, placed at certain height from a floor of premises, which radiate electromagnetic waves in a certain direction. Infra-red radiation is an electromagnetic radiation in the form of the electromagnetic waves, capable to heat up subjects on which it gets. Infra-red radiation has two important characteristics: - the length of the wave; - intensity of radiation. There are two areas in the infra-red spectrum: - the first area with length of the wave less then 2,4 microns, which influence on an organism the negative; - the second, with the length of the wave approximately from 7 to 14 microns, rendering on an organism efficiency influence. It is proved, that infra-red radiation submits to optics laws and has the same nature, as visible light. The system of heating by means of radiant radiators will consist of the centralised energy sources, which are the infra-red radiators and the receiver of energy which are a building elements, the equipment, established in a building and the person. The absorbed energy of the wave will be transformed to thermal energy, and heated elements of the building, the established equipment will heat up air. Thus the temperature of absorption of the heat always above air temperature indoors, because the person receives a part of energy not from contact with air, but by means of radiation. Using of the given principle of heating provides economy of means, because there are no expenses for: heating of the heat-carrier (water) and its giving (transportation) to the consumer; necessity for building and service of eating mains disappears; expenses for service of heating systems; there are no heat losses at heating of the heat-carrier to appropriate temperature at the entry; heat and heat-carrier losses in thermal networks at its transportation; expenses on the maintenance of a boiler-house and on amortisation of of a boiler-house and thermal networks. Decreasing of the expenses through distinction in physical principles of heating: - the equipment, the person, instead of air is warmed; - more higher temperature on distance 5-10 sm from the floor in comparison with temperature at height of 1,7 - 2 m allows to feel comfort at lower temperature at this height. Absence of inertia of the heating systems, - receiving of necessary temperature after start is reached approximately for 10-25 minutes. After this time for a workspace the temperature comfort is created. |
| URI (Уніфікований ідентифікатор ресурсу): | http://repo.sau.sumy.ua/handle/123456789/2844 |
| Розташовується у зібраннях: | Статті, тези доповідей |
Файли цього матеріалу:
| Файл | Опис | Розмір | Формат | |
|---|---|---|---|---|
| Мордухович И. И. Лучистое отопление.pdf | 732,59 kB | Adobe PDF | Переглянути/Відкрити |
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