Дослідження процесу остигання будівлі в умовах припинення теплопостачання
Journal Title: Вісник Національного університету "Львівська політехніка". Серія "Теорія та практика будівництва" - Year 2016, Vol 0, Issue 844
Abstract
The article presents the theoretical calculations and the experimental research time cooling of the building in terms of existing heating systems during the cold season while to using periodic mode of heating, which is often taken to reduce energy consumption of buildings. In this mode, the heating system design parameters microclimate support system only for the duration of the building on time of day and day of the week, the time off the heating system is not working or supported minimum allowable temperature to quickly enter the normalized settings or software prevent freezing of the coolant in water systems heating. Theoretical calculations made for building provided use of the principle of the heating system. Experimental studies done in terms of application of the electric radiator and underfloor heating, which allowed to expand the boundaries of measurement and calculation to determine the temperature in the room at a temperature, at which the system of water heating emergency is dangerous. The calculation time cooling the building to the minimum set temperature when disconnecting heating system, which is especially important during emergency shutdown heat to determine the allowable time repair.
Authors and Affiliations
О. Golyshev, А. Golyshev, D. Mikhalkiv, E. Serebrenikov
Keywords
Related Articles
- EP ID EP230205
- DOI -
- Views 114
- Downloads 0
МОДЕЛЮВАННЯ ПОТОКУ ПОВІТРЯ У ПРИМІЩЕННІ В НЕСТАЦІОНАРНОМУ РЕЖИМІ
The article is devoted to the decision of actual task of air distribution efficiency increasing with the help of swirl and spread air jets to provide normative parameters of air in the production apartments. It is shown...
Моделювання повітророзподілу в приміщенні у змінному режимі за допомогою моделі турбулентності Спаларта – Алмараса
The article is devoted to the decision of actual task of air distribution efficiency increasing with the help of swirl and spread air jets to provide normative parameters of air in the production apartments. The mathemat...
VENTILATION IN FLAT
The paper focuses on the natural ventilation research of space through windows. The various ventilation strategies were examined in relation to the number of open windows and ventilation geometry ergo air flow distributi...
Дослідження температурних режимів пожеж у житлових приміщеннях на моделях зменшеного масштабу
This paper is the results of the experiment to study the dynamics of fire in the premises of residential buildings on models size reduction and improvement of methods for determining the temperature conditions of movemen...
Моделювання процесів теплообміну в топках водотрубних котлів дКВР(де)-10/14
Тhe results of a numerical study of heat transfer in water-tube boiler DKVR(DE)-10/14 furnace are provided. The geometric model of the inner cavity of furnaces and burners is constructed with help of boiler and burner GM...