Search academic texts

Information × Registration Number 0212U008466, 0111U008782 , R & D reports Title Establish of experimental energyeffective building of passive type popup.stage_title Head Basok Borys Ivanovych, Доктор технічних наук Registration Date 17-12-2012 Organization Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences popup.description2 Object of research - the experimental energy-efficient building passive type at the Institute of Engineering Thermophysics, NAS of Ukraine (str Bulakhovskogo, 2).Purpose of research: a pilot two-story (with penthouse) energy efficient passive house type (with an annual consumption of thermal energy not exceeding 15 kW hod/m2) usable area of 250 m2 in the ITTF NAS of Ukraine: drafting home study and selection of environmentally friendly energy-saving building materials and constructions, technologies and patterns of low renewable energy sources for heating, electricity and water ecosafety experimental energy-efficient home.As part of the research work according to specification and schedule were performed the following work:The conceptual basis of a experimental home energy efficient passive type as scientific, technical and technological thermal physical laboratory. The developed models and calculations of heat transfer process of the building with the environment based on hydrodynamic processes and climatic factors. The calculations concerning dissipation of heat from the building into the atmosphere in order to choose the optimal parameters of enclosing constructions on the criterion of achieving high efficiency heat energy. A preliminary design of an experimental house (including, hydraulic circuits for circuits solar collectors, ground solar battery circuit HVAC premises). A comparative analysis of thermal energy for building materials and window designs, measures concerning the selection and configuration of building materials and window designs. Schemes and installed heat storage and heat-saving design basement experimental house. Past works 1.4 floors, including the basement. For walling used affordable and environmentally friendly domestic construction materials. Each outer wall room house built on the other building material to study and compare the energy saving properties. We used the following materials: limestone, cinder blocks, ceramic blocks, plain brick, concrete, foam concrete, clinker, Arbolit, wood. External walls used multilayer heat-saving design with a layer, which is one of the fillers: expanded clay, pearlitic sand, granules, crushed foam. To determine the heat loss through the building envelope designed test system that allows real-time determined the density of heat flow on surfaces and temperature performance of these surfaces. A study of thermophysical modeling heat transfer experimental energy-efficient building with the environment, the results of the experimental evaluation of heat energy efficient house in the environment. Performed calculations for the specific heat consumption of experimental energy-efficient home designed circuit solution for the highly experimental building heating system, developed a system for comprehensive experimental thermal imaging tests of heat structures and systems of the house. Calculations of economic efficiency of construction and operation of passive houses. The recommendations for the design and serial construction of passive houses. Passive house is cost-effective, non-volatile, environmentally safe with comfortable accommodations. Implementation of energy efficiency measures in additional capital investments in the construction of 10-15% can significantly reduce the cost of heat for heating. Specific heat energy for heating in a normal house - 185 kW ?hod/m2 per year, for a passive house, this value is 15 kW hod/m2 year. Additional costs for energy efficiency measures pay off over 7-10 years due to significantly lower payments for warmth. In a sample of construction in the existing building, where power grids exhausted, construction in remote areas where no established gas distribution station becomes economically feasible construction standard "passive house", and the use of alternative energy sources. Keywords: renewable energy, energy-efficient house, energy saving, heat-saving building envelope design, passive house insulation materials Product Description popup.authors Андрейчук С.В. Бєляєва Т.Г. Божко І.К. Гончарук С.М. Горячєв О.А. Давиденко Б.В. Коваленко М.П. Кужель Л.М. Лисенко О.М. Ляшенко Н.Є. Накорчевський А.І. Недбайло О.М. Нежута В.П. Новіцька М.П. Приємченко В.П. Резакова Т.Г. Ряснова О.В. Ткаченко М.В. Хибина М.А. popup.nrat_date 2020-04-02 Close